ch04_FET_Circuits

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ch04-时序逻辑电路建模

E
CP CP
4
4.1 锁存器
4.1.1 基本SR锁存器
4.1.2 门控D锁存器 4.1.3门控D锁存器的Verilog HDL建模
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4.1.1 基本SR锁存器
1. 用与非门构成的基本SR锁存器
、
1 0
S
G1 Q
S R
S R
国标逻辑符号
Q Q
1 0
R G2
Q
方框外侧输入端的小圆圈和信号名称上面的小横线均表示输入信号是低电平有效的，同时为了区别，这种锁存器有时也称为基本 S R 锁存器。
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4.3.1 D触发器的逻辑功能
2. 特性表 D 0 0 1 1
3. 特性方程
Qn 0 1 0 1
Qn+1 = D
D=1
Qn+1 0 0 1 1
4. 状态图
D=0
0
D=0
32
1
D=1
4.3.1 D触发器的逻辑功能
由以上分析可以看出，当D=0时，D触发器的下一状态将被臵0 （Qn+1=0）；当D=1时，下一状态将被臵1 （Qn+1=1）.在脉冲的两个触发沿之间，触发器状态保持不变，即存储1位二进制数。
行。
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边沿触发事件
在always后面的边沿触发事件中，有一个事件必须是时钟事件，还可以有多个异步触发事件，多个触发事件之间用关键词 or 进行连接，例如，语句
always @(posedge CP or negedge Rd_ or negedge Sd_)
在Verilog 2001标准中，可以使用逗号来代替or。例如，
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4.3.1 D触发器的逻辑功能
1. D触发器的逻辑符号

NuMicro N9H30系列开发板用户手册说明书

NuMicro®FamilyArm® ARM926EJ-S BasedNuMaker-HMI-N9H30User ManualEvaluation Board for NuMicro® N9H30 SeriesNUMAKER-HMI-N9H30 USER MANUALThe information described in this document is the exclusive intellectual property ofNuvoton Technology Corporation and shall not be reproduced without permission from Nuvoton.Nuvoton is providing this document only for reference purposes of NuMicro microcontroller andmicroprocessor based system design. Nuvoton assumes no responsibility for errors or omissions.All data and specifications are subject to change without notice.For additional information or questions, please contact: Nuvoton Technology Corporation.Table of Contents1OVERVIEW (5)1.1Features (7)1.1.1NuMaker-N9H30 Main Board Features (7)1.1.2NuDesign-TFT-LCD7 Extension Board Features (7)1.2Supporting Resources (8)2NUMAKER-HMI-N9H30 HARDWARE CONFIGURATION (9)2.1NuMaker-N9H30 Board － Front View (9)2.2NuMaker-N9H30 Board － Rear View (14)2.3NuDesign-TFT-LCD7 － Front View (20)2.4NuDesign-TFT-LCD7 － Rear View (21)2.5NuMaker-N9H30 and NuDesign-TFT-LCD7 PCB Placement (22)3NUMAKER-N9H30 AND NUDESIGN-TFT-LCD7 SCHEMATICS (24)3.1NuMaker-N9H30 － GPIO List Circuit (24)3.2NuMaker-N9H30 － System Block Circuit (25)3.3NuMaker-N9H30 － Power Circuit (26)3.4NuMaker-N9H30 － N9H30F61IEC Circuit (27)3.5NuMaker-N9H30 － Setting, ICE, RS-232_0, Key Circuit (28)NUMAKER-HMI-N9H30 USER MANUAL3.6NuMaker-N9H30 － Memory Circuit (29)3.7NuMaker-N9H30 － I2S, I2C_0, RS-485_6 Circuit (30)3.8NuMaker-N9H30 － RS-232_2 Circuit (31)3.9NuMaker-N9H30 － LCD Circuit (32)3.10NuMaker-N9H30 － CMOS Sensor, I2C_1, CAN_0 Circuit (33)3.11NuMaker-N9H30 － RMII_0_PF Circuit (34)3.12NuMaker-N9H30 － RMII_1_PE Circuit (35)3.13NuMaker-N9H30 － USB Circuit (36)3.14NuDesign-TFT-LCD7 － TFT-LCD7 Circuit (37)4REVISION HISTORY (38)List of FiguresFigure 1-1 Front View of NuMaker-HMI-N9H30 Evaluation Board (5)Figure 1-2 Rear View of NuMaker-HMI-N9H30 Evaluation Board (6)Figure 2-1 Front View of NuMaker-N9H30 Board (9)Figure 2-2 Rear View of NuMaker-N9H30 Board (14)Figure 2-3 Front View of NuDesign-TFT-LCD7 Board (20)Figure 2-4 Rear View of NuDesign-TFT-LCD7 Board (21)Figure 2-5 Front View of NuMaker-N9H30 PCB Placement (22)Figure 2-6 Rear View of NuMaker-N9H30 PCB Placement (22)Figure 2-7 Front View of NuDesign-TFT-LCD7 PCB Placement (23)Figure 2-8 Rear View of NuDesign-TFT-LCD7 PCB Placement (23)Figure 3-1 GPIO List Circuit (24)Figure 3-2 System Block Circuit (25)Figure 3-3 Power Circuit (26)Figure 3-4 N9H30F61IEC Circuit (27)Figure 3-5 Setting, ICE, RS-232_0, Key Circuit (28)Figure 3-6 Memory Circuit (29)Figure 3-7 I2S, I2C_0, RS-486_6 Circuit (30)Figure 3-8 RS-232_2 Circuit (31)Figure 3-9 LCD Circuit (32)NUMAKER-HMI-N9H30 USER MANUAL Figure 3-10 CMOS Sensor, I2C_1, CAN_0 Circuit (33)Figure 3-11 RMII_0_PF Circuit (34)Figure 3-12 RMII_1_PE Circuit (35)Figure 3-13 USB Circuit (36)Figure 3-14 TFT-LCD7 Circuit (37)List of TablesTable 2-1 LCD Panel Combination Connector (CON8) Pin Function (11)Table 2-2 Three Sets of Indication LED Functions (12)Table 2-3 Six Sets of User SW, Key Matrix Functions (12)Table 2-4 CMOS Sensor Connector (CON10) Function (13)Table 2-5 JTAG ICE Interface (J2) Function (14)Table 2-6 Expand Port (CON7) Function (16)Table 2-7 UART0 (J3) Function (16)Table 2-8 UART2 (J6) Function (16)Table 2-9 RS-485_6 (SW6~8) Function (17)Table 2-10 Power on Setting (SW4) Function (17)Table 2-11 Power on Setting (S2) Function (17)Table 2-12 Power on Setting (S3) Function (17)Table 2-13 Power on Setting (S4) Function (17)Table 2-14 Power on Setting (S5) Function (17)Table 2-15 Power on Setting (S7/S6) Function (18)Table 2-16 Power on Setting (S9/S8) Function (18)Table 2-17 CMOS Sensor Connector (CON9) Function (19)Table 2-18 CAN_0 (SW9~10) Function (19)NUMAKER-HMI-N9H30 USER MANUAL1 OVERVIEWThe NuMaker-HMI-N9H30 is an evaluation board for GUI application development. The NuMaker-HMI-N9H30 consists of two parts: a NuMaker-N9H30 main board and a NuDesign-TFT-LCD7 extensionboard. The NuMaker-HMI-N9H30 is designed for project evaluation, prototype development andvalidation with HMI (Human Machine Interface) function.The NuMaker-HMI-N9H30 integrates touchscreen display, voice input/output, rich serial port serviceand I/O interface, providing multiple external storage methods.The NuDesign-TFT-LCD7 can be plugged into the main board via the DIN_32x2 extension connector.The NuDesign-TFT-LCD7 includes one 7” LCD which the resolution is 800x480 with RGB-24bits andembedded the 4-wires resistive type touch panel.Figure 1-1 Front View of NuMaker-HMI-N9H30 Evaluation BoardNUMAKER-HMI-N9H30 USER MANUAL Figure 1-2 Rear View of NuMaker-HMI-N9H30 Evaluation Board1.1 Features1.1.1 NuMaker-N9H30 Main Board Features●N9H30F61IEC chip: LQFP216 pin MCP package with DDR (64 MB)●SPI Flash using W25Q256JVEQ (32 MB) booting with quad mode or storage memory●NAND Flash using W29N01HVSINA (128 MB) booting or storage memory●One Micro-SD/TF card slot served either as a SD memory card for data storage or SDIO(Wi-Fi) device●Two sets of COM ports:–One DB9 RS-232 port with UART_0 used 75C3232E transceiver chip can be servedfor function debug and system development.–One DB9 RS-232 port with UART_2 used 75C3232E transceiver chip for userapplication●22 GPIO expansion ports, including seven sets of UART functions●JTAG interface provided for software development●Microphone input and Earphone/Speaker output with 24-bit stereo audio codec(NAU88C22) for I2S interfaces●Six sets of user-configurable push button keys●Three sets of LEDs for status indication●Provides SN65HVD230 transceiver chip for CAN bus communication●Provides MAX3485 transceiver chip for RS-485 device connection●One buzzer device for program applicationNUMAKER-HMI-N9H30 USER MANUAL●Two sets of RJ45 ports with Ethernet 10/100 Mbps MAC used IP101GR PHY chip●USB_0 that can be used as Device/HOST and USB_1 that can be used as HOSTsupports pen drives, keyboards, mouse and printers●Provides over-voltage and over current protection used APL3211A chip●Retain RTC battery socket for CR2032 type and ADC0 detect battery voltage●System power could be supplied by DC-5V adaptor or USB VBUS1.1.2 NuDesign-TFT-LCD7 Extension Board Features●7” resolution 800x480 4-wire resistive touch panel for 24-bits RGB888 interface●DIN_32x2 extension connector1.2 Supporting ResourcesFor sample codes and introduction about NuMaker-N9H30, please refer to N9H30 BSP:https:///products/gui-solution/gui-platform/numaker-hmi-n9h30/?group=Software&tab=2Visit NuForum for further discussion about the NuMaker-HMI-N9H30:/viewforum.php?f=31 NUMAKER-HMI-N9H30 USER MANUALNUMAKER-HMI-N9H30 USER MANUAL2 NUMAKER-HMI-N9H30 HARDWARE CONFIGURATION2.1 NuMaker-N9H30 Board － Front View Combination Connector (CON8)6 set User SWs (K1~6)3set Indication LEDs (LED1~3)Power Supply Switch (SW_POWER1)Audio Codec(U10)Microphone(M1)NAND Flash(U9)RS-232 Transceiver(U6, U12)RS-485 Transceiver(U11)CAN Transceiver (U13)Figure 2-1 Front View of NuMaker-N9H30 BoardFigure 2-1 shows the main components and connectors from the front side of NuMaker-N9H30 board. The following lists components and connectors from the front view:NuMaker-N9H30 board and NuDesign-TFT-LCD7 board combination connector (CON8). This panel connector supports 4-/5-wire resistive touch or capacitance touch panel for 24-bits RGB888 interface.Connector GPIO pin of N9H30 FunctionCON8.1 - Power 3.3VCON8.2 - Power 3.3VCON8.3 GPD7 LCD_CSCON8.4 GPH3 LCD_BLENCON8.5 GPG9 LCD_DENCON8.7 GPG7 LCD_HSYNCCON8.8 GPG6 LCD_CLKCON8.9 GPD15 LCD_D23(R7)CON8.10 GPD14 LCD_D22(R6)CON8.11 GPD13 LCD_D21(R5)CON8.12 GPD12 LCD_D20(R4)CON8.13 GPD11 LCD_D19(R3)CON8.14 GPD10 LCD_D18(R2)CON8.15 GPD9 LCD_D17(R1)CON8.16 GPD8 LCD_D16(R0)CON8.17 GPA15 LCD_D15(G7)CON8.18 GPA14 LCD_D14(G6)CON8.19 GPA13 LCD_D13(G5)CON8.20 GPA12 LCD_D12(G4)CON8.21 GPA11 LCD_D11(G3)CON8.22 GPA10 LCD_D10(G2)CON8.23 GPA9 LCD_D9(G1) NUMAKER-HMI-N9H30 USER MANUALCON8.24 GPA8 LCD_D8(G0)CON8.25 GPA7 LCD_D7(B7)CON8.26 GPA6 LCD_D6(B6)CON8.27 GPA5 LCD_D5(B5)CON8.28 GPA4 LCD_D4(B4)CON8.29 GPA3 LCD_D3(B3)CON8.30 GPA2 LCD_D2(B2)CON8.31 GPA1 LCD_D1(B1)CON8.32 GPA0 LCD_D0(B0)CON8.33 - -CON8.34 - -CON8.35 - -CON8.36 - -CON8.37 GPB2 LCD_PWMCON8.39 - VSSCON8.40 - VSSCON8.41 ADC7 XPCON8.42 ADC3 VsenCON8.43 ADC6 XMCON8.44 ADC4 YMCON8.45 - -CON8.46 ADC5 YPCON8.47 - VSSCON8.48 - VSSCON8.49 GPG0 I2C0_CCON8.50 GPG1 I2C0_DCON8.51 GPG5 TOUCH_INTCON8.52 - -CON8.53 - -CON8.54 - -CON8.55 - -NUMAKER-HMI-N9H30 USER MANUAL CON8.56 - -CON8.57 - -CON8.58 - -CON8.59 - VSSCON8.60 - VSSCON8.61 - -CON8.62 - -CON8.63 - Power 5VCON8.64 - Power 5VTable 2-1 LCD Panel Combination Connector (CON8) Pin Function●Power supply switch (SW_POWER1): System will be powered on if the SW_POWER1button is pressed●Three sets of indication LEDs:LED Color DescriptionsLED1 Red The system power will beterminated and LED1 lightingwhen the input voltage exceeds5.7V or the current exceeds 2A.LED2 Green Power normal state.LED3 Green Controlled by GPH2 pin Table 2-2 Three Sets of Indication LED Functions●Six sets of user SW, Key Matrix for user definitionKey GPIO pin of N9H30 FunctionK1 GPF10 Row0 GPB4 Col0K2 GPF10 Row0 GPB5 Col1K3 GPE15 Row1 GPB4 Col0K4 GPE15 Row1 GPB5 Col1K5 GPE14 Row2 GPB4 Col0K6GPE14 Row2GPB5 Col1 Table 2-3 Six Sets of User SW, Key Matrix Functions●NAND Flash (128 MB) with Winbond W29N01HVS1NA (U9)●Microphone (M1): Through Nuvoton NAU88C22 chip sound input●Audio CODEC chip (U10): Nuvoton NAU88C22 chip connected to N9H30 using I2Sinterface–SW6/SW7/SW8: 1-2 short for RS-485_6 function and connected to 2P terminal (CON5and J5)–SW6/SW7/SW8: 2-3 short for I2S function and connected to NAU88C22 (U10).●CMOS Sensor connector (CON10, SW9~10)–SW9~10: 1-2 short for CAN_0 function and connected to 2P terminal (CON11)–SW9~10: 2-3 short for CMOS sensor function and connected to CMOS sensorconnector (CON10)Connector GPIO pin of N9H30 FunctionCON10.1 - VSSCON10.2 - VSSNUMAKER-HMI-N9H30 USER MANUALCON10.3 - Power 3.3VCON10.4 - Power 3.3VCON10.5 - -CON10.6 - -CON10.7 GPI4 S_PCLKCON10.8 GPI3 S_CLKCON10.9 GPI8 S_D0CON10.10 GPI9 S_D1CON10.11 GPI10 S_D2CON10.12 GPI11 S_D3CON10.13 GPI12 S_D4CON10.14 GPI13 S_D5CON10.15 GPI14 S_D6CON10.16 GPI15 S_D7CON10.17 GPI6 S_VSYNCCON10.18 GPI5 S_HSYNCCON10.19 GPI0 S_PWDNNUMAKER-HMI-N9H30 USER MANUAL CON10.20 GPI7 S_nRSTCON10.21 GPG2 I2C1_CCON10.22 GPG3 I2C1_DCON10.23 - VSSCON10.24 - VSSTable 2-4 CMOS Sensor Connector (CON10) FunctionNUMAKER-HMI-N9H30 USER MANUAL2.2NuMaker-N9H30 Board － Rear View5V In (CON1)RS-232 DB9 (CON2,CON6)Expand Port (CON7)Speaker Output (J4)Earphone Output (CON4)Buzzer (BZ1)System ResetSW (SW5)SPI Flash (U7,U8)JTAG ICE (J2)Power ProtectionIC (U1)N9H30F61IEC (U5)Micro SD Slot (CON3)RJ45 (CON12, CON13)USB1 HOST (CON15)USB0 Device/Host (CON14)CAN_0 Terminal (CON11)CMOS Sensor Connector (CON9)Power On Setting(SW4, S2~S9)RS-485_6 Terminal (CON5)RTC Battery(BT1)RMII PHY (U14,U16)Figure 2-2 Rear View of NuMaker-N9H30 BoardFigure 2-2 shows the main components and connectors from the rear side of NuMaker-N9H30 board. The following lists components and connectors from the rear view:● +5V In (CON1): Power adaptor 5V input ●JTAG ICE interface (J2) ConnectorGPIO pin of N9H30Function J2.1 - Power 3.3V J2.2 GPJ4 nTRST J2.3 GPJ2 TDI J2.4 GPJ1 TMS J2.5 GPJ0 TCK J2.6 - VSS J2.7 GPJ3 TD0 J2.8-RESETTable 2-5 JTAG ICE Interface (J2) Function●SPI Flash (32 MB) with Winbond W25Q256JVEQ (U7); only one (U7 or U8) SPI Flashcan be used●System Reset (SW5): System will be reset if the SW5 button is pressed●Buzzer (BZ1): Control by GPB3 pin of N9H30●Speaker output (J4): Through the NAU88C22 chip sound output●Earphone output (CON4): Through the NAU88C22 chip sound output●Expand port for user use (CON7):Connector GPIO pin of N9H30 FunctionCON7.1 - Power 3.3VCON7.2 - Power 3.3VCON7.3 GPE12 UART3_TXDCON7.4 GPH4 UART1_TXDCON7.5 GPE13 UART3_RXDCON7.6 GPH5 UART1_RXDCON7.7 GPB0 UART5_TXDCON7.8 GPH6 UART1_RTSCON7.9 GPB1 UART5_RXDCON7.10 GPH7 UART1_CTSCON7.11 GPI1 UART7_TXDNUMAKER-HMI-N9H30 USER MANUAL CON7.12 GPH8 UART4_TXDCON7.13 GPI2 UART7_RXDCON7.14 GPH9 UART4_RXDCON7.15 - -CON7.16 GPH10 UART4_RTSCON7.17 - -CON7.18 GPH11 UART4_CTSCON7.19 - VSSCON7.20 - VSSCON7.21 GPB12 UART10_TXDCON7.22 GPH12 UART8_TXDCON7.23 GPB13 UART10_RXDCON7.24 GPH13 UART8_RXDCON7.25 GPB14 UART10_RTSCON7.26 GPH14 UART8_RTSCON7.27 GPB15 UART10_CTSCON7.28 GPH15 UART8_CTSCON7.29 - Power 5VCON7.30 - Power 5VTable 2-6 Expand Port (CON7) Function●UART0 selection (CON2, J3):–RS-232_0 function and connected to DB9 female (CON2) for debug message output.–GPE0/GPE1 connected to 2P terminal (J3).Connector GPIO pin of N9H30 Function J3.1 GPE1 UART0_RXDJ3.2 GPE0 UART0_TXDTable 2-7 UART0 (J3) Function●UART2 selection (CON6, J6):–RS-232_2 function and connected to DB9 female (CON6) for debug message output –GPF11~14 connected to 4P terminal (J6)Connector GPIO pin of N9H30 Function J6.1 GPF11 UART2_TXDJ6.2 GPF12 UART2_RXDJ6.3 GPF13 UART2_RTSJ6.4 GPF14 UART2_CTSTable 2-8 UART2 (J6) Function●RS-485_6 selection (CON5, J5, SW6~8):–SW6~8: 1-2 short for RS-485_6 function and connected to 2P terminal (CON5 and J5) –SW6~8: 2-3 short for I2S function and connected to NAU88C22 (U10)Connector GPIO pin of N9H30 FunctionSW6:1-2 shortGPG11 RS-485_6_DISW6:2-3 short I2S_DOSW7:1-2 shortGPG12 RS-485_6_ROSW7:2-3 short I2S_DISW8:1-2 shortGPG13 RS-485_6_ENBSW8:2-3 short I2S_BCLKNUMAKER-HMI-N9H30 USER MANUALTable 2-9 RS-485_6 (SW6~8) FunctionPower on setting (SW4, S2~9).SW State FunctionSW4.2/SW4.1 ON/ON Boot from USB SW4.2/SW4.1 ON/OFF Boot from eMMC SW4.2/SW4.1 OFF/ON Boot from NAND Flash SW4.2/SW4.1 OFF/OFF Boot from SPI Flash Table 2-10 Power on Setting (SW4) FunctionSW State FunctionS2 Short System clock from 12MHzcrystalS2 Open System clock from UPLL output Table 2-11 Power on Setting (S2) FunctionSW State FunctionS3 Short Watchdog Timer OFFS3 Open Watchdog Timer ON Table 2-12 Power on Setting (S3) FunctionSW State FunctionS4 Short GPJ[4:0] used as GPIO pinS4Open GPJ[4:0] used as JTAG ICEinterfaceTable 2-13 Power on Setting (S4) FunctionSW State FunctionS5 Short UART0 debug message ONS5 Open UART0 debug message OFFTable 2-14 Power on Setting (S5) FunctionSW State FunctionS7/S6 Short/Short NAND Flash page size 2KBS7/S6 Short/Open NAND Flash page size 4KBS7/S6 Open/Short NAND Flash page size 8KBNUMAKER-HMI-N9H30 USER MANUALS7/S6 Open/Open IgnoreTable 2-15 Power on Setting (S7/S6) FunctionSW State FunctionS9/S8 Short/Short NAND Flash ECC type BCH T12S9/S8 Short/Open NAND Flash ECC type BCH T15S9/S8 Open/Short NAND Flash ECC type BCH T24S9/S8 Open/Open IgnoreTable 2-16 Power on Setting (S9/S8) FunctionCMOS Sensor connector (CON9, SW9~10)–SW9~10: 1-2 short for CAN_0 function and connected to 2P terminal (CON11).–SW9~10: 2-3 short for CMOS sensor function and connected to CMOS sensorconnector (CON9).Connector GPIO pin of N9H30 FunctionCON9.1 - VSSCON9.2 - VSSCON9.3 - Power 3.3VCON9.4 - Power 3.3V NUMAKER-HMI-N9H30 USER MANUALCON9.5 - -CON9.6 - -CON9.7 GPI4 S_PCLKCON9.8 GPI3 S_CLKCON9.9 GPI8 S_D0CON9.10 GPI9 S_D1CON9.11 GPI10 S_D2CON9.12 GPI11 S_D3CON9.13 GPI12 S_D4CON9.14 GPI13 S_D5CON9.15 GPI14 S_D6CON9.16 GPI15 S_D7CON9.17 GPI6 S_VSYNCCON9.18 GPI5 S_HSYNCCON9.19 GPI0 S_PWDNCON9.20 GPI7 S_nRSTCON9.21 GPG2 I2C1_CCON9.22 GPG3 I2C1_DCON9.23 - VSSCON9.24 - VSSTable 2-17 CMOS Sensor Connector (CON9) Function●CAN_0 Selection (CON11, SW9~10):–SW9~10: 1-2 short for CAN_0 function and connected to 2P terminal (CON11) –SW9~10: 2-3 short for CMOS sensor function and connected to CMOS sensor connector (CON9, CON10)SW GPIO pin of N9H30 FunctionSW9:1-2 shortGPI3 CAN_0_RXDSW9:2-3 short S_CLKSW10:1-2 shortGPI4 CAN_0_TXDSW10:2-3 short S_PCLKTable 2-18 CAN_0 (SW9~10) Function●USB0 Device/HOST Micro-AB connector (CON14), where CON14 pin4 ID=1 is Device,ID=0 is HOST●USB1 for USB HOST with Type-A connector (CON15)●RJ45_0 connector with LED indicator (CON12), RMII PHY with IP101GR (U14)●RJ45_1 connector with LED indicator (CON13), RMII PHY with IP101GR (U16)●Micro-SD/TF card slot (CON3)●SOC CPU: Nuvoton N9H30F61IEC (U5)●Battery power for RTC 3.3V powered (BT1, J1), can detect voltage by ADC0●RTC power has 3 sources:–Share with 3.3V I/O power–Battery socket for CR2032 (BT1)–External connector (J1)●Board version 2.1NUMAKER-HMI-N9H30 USER MANUAL2.3 NuDesign-TFT-LCD7 －Front ViewFigure 2-3 Front View of NuDesign-TFT-LCD7 BoardFigure 2-3 shows the main components and connectors from the Front side of NuDesign-TFT-LCD7board.7” resolution 800x480 4-W resistive touch panel for 24-bits RGB888 interface2.4 NuDesign-TFT-LCD7 －Rear ViewFigure 2-4 Rear View of NuDesign-TFT-LCD7 BoardFigure 2-4 shows the main components and connectors from the rear side of NuDesign-TFT-LCD7board.NuMaker-N9H30 and NuDesign-TFT-LCD7 combination connector (CON1).NUMAKER-HMI-N9H30 USER MANUAL 2.5 NuMaker-N9H30 and NuDesign-TFT-LCD7 PCB PlacementFigure 2-5 Front View of NuMaker-N9H30 PCB PlacementFigure 2-6 Rear View of NuMaker-N9H30 PCB PlacementNUMAKER-HMI-N9H30 USER MANUALFigure 2-7 Front View of NuDesign-TFT-LCD7 PCB PlacementFigure 2-8 Rear View of NuDesign-TFT-LCD7 PCB Placement3 NUMAKER-N9H30 AND NUDESIGN-TFT-LCD7 SCHEMATICS3.1 NuMaker-N9H30 － GPIO List CircuitFigure 3-1 shows the N9H30F61IEC GPIO list circuit.Figure 3-1 GPIO List Circuit NUMAKER-HMI-N9H30 USER MANUAL3.2 NuMaker-N9H30 － System Block CircuitFigure 3-2 shows the System Block Circuit.NUMAKER-HMI-N9H30 USER MANUALFigure 3-2 System Block Circuit3.3 NuMaker-N9H30 － Power CircuitFigure 3-3 shows the Power Circuit.NUMAKER-HMI-N9H30 USER MANUALFigure 3-3 Power Circuit3.4 NuMaker-N9H30 － N9H30F61IEC CircuitFigure 3-4 shows the N9H30F61IEC Circuit.Figure 3-4 N9H30F61IEC CircuitNUMAKER-HMI-N9H30 USER MANUAL3.5 NuMaker-N9H30 － Setting, ICE, RS-232_0, Key CircuitFigure 3-5 shows the Setting, ICE, RS-232_0, Key Circuit.NUMAKER-HMI-N9H30 USER MANUALFigure 3-5 Setting, ICE, RS-232_0, Key Circuit3.6 NuMaker-N9H30 － Memory CircuitFigure 3-6 shows the Memory Circuit.NUMAKER-HMI-N9H30 USER MANUALFigure 3-6 Memory Circuit3.7 NuMaker-N9H30 － I2S, I2C_0, RS-485_6 CircuitFigure 3-7 shows the I2S, I2C_0, RS-486_6 Circuit.NUMAKER-HMI-N9H30 USER MANUALFigure 3-7 I2S, I2C_0, RS-486_6 Circuit3.8 NuMaker-N9H30 － RS-232_2 CircuitFigure 3-8 shows the RS-232_2 Circuit.NUMAKER-HMI-N9H30 USER MANUALFigure 3-8 RS-232_2 Circuit3.9 NuMaker-N9H30 － LCD CircuitFigure 3-9 shows the LCD Circuit.NUMAKER-HMI-N9H30 USER MANUALFigure 3-9 LCD Circuit3.10 NuMaker-N9H30 － CMOS Sensor, I2C_1, CAN_0 CircuitFigure 3-10 shows the CMOS Sensor,I2C_1, CAN_0 Circuit.NUMAKER-HMI-N9H30 USER MANUALFigure 3-10 CMOS Sensor, I2C_1, CAN_0 Circuit3.11 NuMaker-N9H30 － RMII_0_PF CircuitFigure 3-11 shows the RMII_0_RF Circuit.NUMAKER-HMI-N9H30 USER MANUALFigure 3-11 RMII_0_PF Circuit3.12 NuMaker-N9H30 － RMII_1_PE CircuitFigure 3-12 shows the RMII_1_PE Circuit.NUMAKER-HMI-N9H30 USER MANUALFigure 3-12 RMII_1_PE Circuit3.13 NuMaker-N9H30 － USB CircuitFigure 3-13 shows the USB Circuit.NUMAKER-HMI-N9H30 USER MANUALFigure 3-13 USB Circuit3.14 NuDesign-TFT-LCD7 － TFT-LCD7 CircuitFigure 3-14 shows the TFT-LCD7 Circuit.Figure 3-14 TFT-LCD7 CircuitNUMAKER-HMI-N9H30 USER MANUAL4 REVISION HISTORYDate Revision Description2022.03.24 1.00 Initial version NUMAKER-HMI-N9H30 USER MANUALNUMAKER-HMI-N9H30 USER MANUALImportant NoticeNuvoton Products are neither intended nor warranted for usage in systems or equipment, anymalfunction or failure of which may cause loss of human life, bodily injury or severe propertydamage. Such applications are deemed, “Insecure Usage”.Insecure usage includes, but is not limited to: equipment for surgical implementation, atomicenergy control instruments, airplane or spaceship instruments, the control or operation ofdynamic, brake or safety systems designed for vehicular use, traffic signal instruments, all typesof safety devices, and other applications intended to support or sustain life.All Insecure Usage shall be made at customer’s risk, and in the event that third parties lay claimsto Nuvoton as a result of customer’s Insecure Usage, custome r shall indemnify the damagesand liabilities thus incurred by Nuvoton.。

单片机的金属探测器设计的课程设计

单片机的金属探测器设计的课程设计一、引言在现代化社会中，金属探测器在安全、军事、文化遗产保护等领域起到了重要作用。

本课程设计旨在设计一款基于单片机的金属探测器，通过单片机的计算和控制能力，实现对金属目标的探测和检测。

本文将详细介绍该课程设计的整体设计思路、硬件电路的设计与实现、软件程序的编写与调试、以及对实际探测效果的验证与改进。

二、整体设计思路金属探测器的工作原理是通过电磁感应原理来检测金属目标。

当金属目标在金属探测器的工作线圈中穿过时，会产生感应电流，从而改变线圈谐振频率，进而通过单片机进行信号处理和判别。

本课程设计的整体设计思路如下：1.硬件设计：设计金属探测器的电路，包括金属探测线圈、放大电路和滤波电路等。

2.软件设计：编写单片机程序，实现金属探测信号的处理和判别。

3.信号处理：对金属探测信号进行滤波、放大和去噪等处理。

4.信号判别：通过设定合适的阈值和算法，对处理后的信号进行判别，确定是否探测到金属目标。

5.验证与改进：通过实际探测测试，对金属探测器的性能进行验证，并根据测试结果进行改进和优化。

三、硬件电路设计与实现1. 金属探测线圈设计金属探测线圈是金属探测器的核心部分，它能够产生感应电流，从而检测金属目标。

在设计线圈时，需要考虑线圈的形状、材料和匝数等因素。

一般来说，线圈的匝数越多、面积越大，探测的灵敏度越高。

2. 放大与滤波电路设计为了增强金属探测信号的强度，需要设计一个放大电路。

放大电路可以通过运算放大器实现，其中包括差分放大和低通滤波等功能。

放大电路能够提高信号的信噪比，减小噪声的影响。

3. 数模转换电路设计在金属探测器中，需要将模拟信号转换为数字信号进行处理。

为此，需要设计一个数模转换电路，将模拟信号转换为单片机可以处理的数字信号。

四、软件程序的编写与调试1. 单片机选型与环境搭建根据金属探测器的设计需求，选择合适的单片机进行编程。

在选择单片机的同时，需要配置相应的软件开发环境，例如Keil或者IAR。

高速四元探测器峰值保持电路的设计

永宏，喜和张
（长春理工大学理学院．春１０２）长３０２摘要：对高速四元探测器输出脉宽窄、续电路不能响应的问题．出了高速四元探测器峰值保持电路。针后提电路包括自动调节增益跨阻放大器、值检测电路和四元采样保持电路。根据高速脉冲保持的要求．析了峰分各个子电路的原理，计了详细的电路图。实验表明．路能适应探测器大范围的变化，设电可适应于不同的背景噪声，出电压波形稳定，于后续电路处理。峰值保持电路设计合理、构简单，有很强的实用性。输易结具
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（ｌｇｆＳｉｎｅＣｏｌｅｏｃｅｃ，ＣｈｎｃｕｉｅｓｔｆＳｉｎｅａｄＴｅｈｏｏｙ，Ｃｈｎｃｕ３０２ｅａｇｈｎＵｎｖｒｉｏｃｅｃｎｃｎｌｇｙａｇｈｎ１０２。Ｃｈｎ）ｉａＡｂｔａｔＦｃｓｄｏｈｒｂｅｏａｒｗｕｐｔｐｌｅｗｉｔｆｈｇｐｅｕｔｒｉｎｄｔｃｏｎｈｏｌｗ— ｐｃｒｕｔａｏｓｒｃ：ｏｕｅｎｔｅｐｏｌｍｆｎｒｏｏｔｕｕｓｄｈｏｉｈｓｅｄｑａｅｎｏｅｅｔｒａｄｔｅｆｌｏｕｉｃｉｃｎｎｔ

KE04子系列数据手册说明书

MKE04P24M48SF0 KE04子系列数据手册支持以下产品：MKE04Z8VTG4(R)、MKE04Z8VWJ4(R)和MKE04Z8VFK4(R)主要功能•工作范围–电压范围：2.7至5.5 V–Flash编程电压范围：2.7至5.5 V–温度范围（环境）：-40至105°C•性能–最高48 MHz的ARM® Cortex-M0+内核–单周期32位 x 32位乘法器–单周期I/O访问端口•存储器和存储器接口–最高8 KB的Flash–最高1 KB的RAM•时钟–振荡器(OSC) - 支持32.768 kHz晶振或4 MHz至24 MHz晶振或陶瓷谐振器；可选择低功耗或高增益振荡器–内部时钟源(ICS) - 内部FLL，集成内部或外部基准时钟源、37.5 kHz预校准内部基准时钟源，可用于48 MHz系统时钟–内部1 kHz低功耗振荡器(LPO)•系统外设–电源管理模块(PMC)有三个功率模式：运行、待机和停止–可复位、中断并带可选跳变点的低压检测(LVD)–带独立时钟源的看门狗(WDOG)–可配置循环冗余校验(CRC)模块–串行线调试(SWD)接口–SRAM位操作映射区域(BIT-BAND)–位处理引擎(BME)•安全性和完整性模块–每个芯片拥有80位唯一标识(ID)号•人机接口–最多22个通用输入/输出(GPIO)–两个8位键盘中断(KBI)模块–外部中断(IRQ)模块•模拟模块–一个12通道，12位SAR ADC，可工作在停止模式，可选硬件触发源(ADC)–两个包含6位DAC和可配置参考输入的模拟比较器(ACMP)•定时器–一个6通道FlexTimer/PWM (FTM)–一个2通道FlexTimer/PWM (FTM)–一个2通道周期性中断定时器(PIT)–一个脉宽计数器(PWT)–一个实时时钟(RTC)•通信接口–一个SPI模块(SPI)–一个UART模块(UART)–一个I2C模块(I2C)•封装选项–24引脚QFN–20引脚SOIC–16引脚TSSOPFreescale Semiconductor数据手册: 技术数据Rev 3, 3/2014 Freescale reserves the right to change the detail specifications as may berequired to permit improvements in the design of its products.© 2013 Freescale Semiconductor, Inc.目录1订购器件 (3)1.1确定有效的可订购器件 (3)2器件标识 (3)2.1说明 (3)2.2格式 (3)2.3字段 (3)2.4示例 (4)3参数分类 (4)4额定值 (4)4.1热学操作极限 (4)4.2湿度操作极限 (5)4.3ESD操作额定值 (5)4.4电压和电流操作额定值 (5)5通用 (6)5.1静态电气规格 (6)5.1.1DC特性 (6)5.1.2电源电流特性 (12)5.1.3EMC性能 (13)5.2动态规格 (14)5.2.1控制时序 (14)5.2.2FTM模块时序 (15)5.3热规格 (16)5.3.1热特性 (16)6模块工作要求和行为 (17)6.1内核模块 (17)6.1.1SWD电气规格 (17)6.2外部振荡器(OSC)和ICS特性 (18)6.3NVM规格 (20)6.4模拟 (21)6.4.1ADC特性 (21)6.4.2模拟比较器(ACMP)电气规格 (23)6.5通信接口 (24)6.5.1SPI开关规格 (24)7尺寸 (27)7.1获取封装尺寸 (27)8引脚分配 (27)8.1信号多路复用和引脚分配 (27)8.2器件引脚分配 (29)9修订历史 (30)订购器件1.1确定有效的可订购器件有效可订购器件编号已发布在网络上。

Extech 382270高精度四通道DC电源用户指南说明书

User's GuideHigh Precision Quad OutputDC Power SupplyModel 382270IntroductionThank you for selecting the Extech Model 382270. This device is shipped fully tested and calibrated and, with proper use, will provide years of reliable service. Please visit the Extech Instruments website () to check for the latest version of this User Guide.Safety InformationInternational Safety SymbolsThis symbol, adjacent to another symbol or terminal, indicates the user must refer to themanual for further information.This symbol, adjacent to a terminal, indicates that, under normal use, hazardous voltagesmay be presentDouble insulationSafety PrecautionsTo ensure safe operation of the equipment and eliminate the danger of serious injury due to short-circuit (arcing), the following safety precautions must be observed.∙Prior to connection of the equipment to the mains outlet, check that the available mains voltage corresponds to the voltage setting of the equipment.∙Connect the mains plug of the equipment only to a mains outlet with an earth ground connection.∙Do not place the equipment on damp or wet surfaces.∙Do not subject the equipment to direct sunlight or extreme temperatures.∙Do not subject the equipment to extreme humidity or dampness∙Replace a defective fuse only with a fuse of the original rating. Never short circuit the fuse or the fuse housing∙Do not exceed the maximum permissible input rating.∙Comply with the warning labels and other info on the equipment.∙Do not insert metal objects into the equipment by way of the ventilation slots∙Do not place water-filled containers on the equipment∙Do not operate the equipment near strong magnetic fields (motors, transformer etc.)∙Do not subject the equipment to shocks or strong vibrations∙Keep hot soldering irons away from the equipment∙Allow the equipment to stabilize at room temperature before use∙Do not modify the equipment in any way∙All service and repair must be performed by qualified service personal.Cleaning the meter housingPrior to cleaning the meter housing, disconnect the mains plug from the power outlet. Clean only with a damp, soft cloth and a commercially available mild household cleaner. Ensure that no water gets inside the equipment to prevent possible shorts and damage to the equipment.Power Supply Description1. POWER2. Channel 4 Voltage adjustment3. Channel 4 overload status LED4. Channel 2 Current adjust knob5. Constant Current / Voltage statusLED for CH 46. Channel 2 Voltage adjust knob7. Voltage output display (CH 2/4)8. Current output display (CH 2/4)9. Current output display (CH 1/3)10. Voltage output display (CH 1/3)11. Channel 1 voltage output adjust knob12. Constant Voltage / Current statusLED for Channel 113. Current output adjust knob for Channel 114. Channel 4 overload status LED15. Voltage output adjust knob for Channel 316. Positive terminal CH 317. CH1 / CH 3 display select button18. Negative terminal CH 319. Positive terminal CH 120. SERIES / PARALLEL / INDEPENDENT tracking select button21. Negative terminal CH 122. GND terminal23. SERIES / PARALLEL / INDEPENDENT tracking select button24. Positive terminal CH 225. Output ON-OFF status LED26. Negative terminal CH 227. Output ON-OFF button28. Positive terminal CH 429. Negative terminal CH 430. CH2 / CH 4 display select buttonOperationIndependent Connections (Channels 1 and 2, adjustable outputs) Set the tracking switches (19) and (22) to the spring OUT position (INDEP). Set the Output On/Off switch (27) to the ON position.Constant Voltage (CV) Mode1. Rotate the CC knob (4) for CH 2 or (13) for CH 1 to maximum and then turn on the powersupply.2. Adjust CV knob (6) or (11) for the desired output.3. The color of the CV/CC status LED (5) or (12) will turn green.4. Current Limiting Note: For CV outputs in general, the CC adjustment should be set tomaximum, but, for this unit, the current limiting protection point can also be set arbitrarily. To do so:a) Turn on powerb) Rotate CC adjustment counter-clockwise to minimumc) Short the positive and negative terminalsd) Rotate the CC adjustment clockwise to the desired current-limiting protection point.Constant Current (CC) Mode1. Turn on the power supply.2. Rotate the CV knob (6) or (11) to maximum.3. Rotate the CC adjustment (4) or (13) to minimum4. Connect the required load.5. Rotate CC adjust knob clockwise to reach the desired current value.6. The color of the CV/CC status LED (5) or (12) will turn red.Series Connection (Channels 1 and 2, adjustable outputs)1. Set the tracking switch (20) to the spring OUT position. Press in tracking switch (23).2. In Series mode, the slave output will strictly track the master output voltage when the userturns the master voltage adjust knob (11). The output voltage in Series mode can be set up to double the maximum voltage available in Independent mode (voltage between terminals 19 &26).3. Ensure that both channels’ negative terminals are NOT connected to case ground. If they are,a short circuit will occur.4. When the two outputs are configured in Series, the voltage is controlled by the master outputknob (11), but the current adjustment for the two outputs is still independent. Therefore, ensure that the CC adjust knobs (4 and 13) are rotated fully clockwise to maximum for the Seriescircuit to work correctly.5. The user must physically short the negative terminal of the Master output (CH1-) with thepositive terminal of the Slaved output (CH2+).Parallel Connection (Channels 1 and 2 adjustable outputs)1. Press in both tracking switch (20) and tracking switch (23).2. In Parallel mode, the two outputs will always be the same for any setting of the master voltageknob (11). The slave CC indicator (5) will switch on.3. In Parallel mode the CC adjustment (4) for the slave is not active. The user must adjust the CCfor the master (CH1) output (13). The current available in parallel mode is up to twice theamount available in other modes.4. The user must short the two positive terminals. (CH1+ to CH2+)5. The user must also short the two negative terminals. (CH1- to CH2-)6. Use CH1 voltage control knob (11) to control the voltage level.7. Use CH1 CC knob (13) to control current.Specifications Range SpecificationsOutput1 (CH1) Output2(CH2)Output3(CH3)Output4(CH4)0~30V/0~5A 0~30V/0~5A 3~6.5V/3A 8~15V/1AElectrical SpecificationsInput voltage: 110~127VAC±10%; 220~240VAC±10% (switchable)Output voltage and current: See table aboveLine regulation:For Two adjustable outputs:CV: ≤ 1 x 10¯4 + 3mVCC ≤ 2 x 10¯3 + 3mATwo semi-adjustable outputs: ≤ 5mVLoad regulation:Two adjustable outputs:CV ≤5 x 10¯4 + 5mVCC ≤2 x 10¯3 + 5mACH3 ≤30mVCH4 ≤15mVRipple and noise:Two adjustable outputs:CV ≤ 1mV rmsCC ≤ 3mA rmsFixed output: ≤ 2mV rmsProtection: current-limitDisplay accuracy:Volt-indication: LED ± (0.5%rdg+2 digits)Amp-indication: LED ± (0.5%rdg+2 digits)General SpecificationsDisplay:Four 3-digit color-coded LED displays and four status LED lightsDimensions: 260 x 160 x 370mm (10.2 x 6.3 x 14.6") (W x H x D)Weight: 12 kg (26.4lbs)Copyright © 2013 FLIR Systems, Inc.All rights reserved including the right of reproduction in whole or in part in any formISO‐9001 Certified。

西瓜探熟器

西瓜探熟电路时间:2009-09-18 16:51来源：互联网作者：佚名点击:721次西瓜探熟器的电路如图所示。

它的核心器件是一块2输入端4与非门集成电路IC，其中门I、门Ⅱ和门Ⅳ均接成反相器(非门)使用。

门I输入电平高低由RP和探针测到的瓜电阻对电池GB的分压所决定。

由于生瓜与熟瓜的水分、离子浓度是不相同的，因而它们的导电率也不相同；熟瓜电阻小，生瓜电阻大。

当探针a、b插入熟瓜时，瓜电阻较小，门I输入端为低电平(<1／2VDD)，门I输出的高电平分别加到门Ⅱ和门Ⅲ的输入端，一方面使门Ⅱ反相输出低电平，发光二极管VD两端获得一定的电位差而发光；另一方面使门Ⅲ、门Ⅳ等组成的音频多谐振荡器工作，压电陶瓷片B即发出“嘀——”的响声。

当探针a、b插入生瓜时，瓜电阻较大，门I 输入端处于高电平(>1／2VDD)，其处于低电平的输出端分别“封住”门Ⅱ和门Ⅲ输入端，使VD不发光、B无声。

根据VD和B是否发光和发声，即可判断出所测西瓜的生熟程度。

电路中，RP为报警灵敏度调节电位器。

R1是VD的限流电阻器；R2和C为振荡电阻器和电容器。

门Ⅲ、门Ⅳ组成的多谐振荡器频率由公式f=1／2．2R2·C决定，按图中所给出的数值计算得到的频率f约为1400Hz。

由于电路工作时门I翻转的门限值为1／2VDD，它与电池GB的电压高低无关，所以电路工作点不受GB的电压变化影响，电路工作很稳定。

元器件选择 IC选用CD4011型2输入端4与非门数字集成电路，也可用同类产品CC4011或MCl4011等来直接代换。

VD用φ5mm高亮度红色发光二极管。

RP用WS-2型自锁式有机实芯微调电位器。

R1、R2均用RTX-1／4W型碳膜电阻器。

C用CT1型瓷介电容器。

B选用FT-27或HTD27A-1型压电陶瓷片，要求配带简易助声腔。

电池GB用一块6F22-9V型叠层干电池，要求配带揿钮式接线扣板(可拆自同型号废干电池)。

贴片电子元件代码（丝印）查询

贴⽚电⼦元件代码（丝印）查询THE SMDCODEBOOKSMD Codes.SMD devices are, by their very nature, too small to carry conventional semiconductor type numbers. Instead, a somewhat arbitrary coding system has grown up, wherethe device package carries a simple two- or three-character ID code.Identifying the manufacturers' type number of an SMD device fromthe package code can be a difficult task, involving combing throughmany different databooks.This HTML book is designed to provide an easy means of deviceidentification. It lists well over 3,400 device codes in alphabeticalorder, together with type numbers, device characteristics orequivalents and pinout information.How to use the SMD CodebookTo identify a particular SMD device, first identify the package style and note the ID code printed on the device. Now look up the code in the alphanumeric listing which forms the main part of this book by clicking on the first character shown in the left-menu.Unfortunately, each device code is not necessarily unique. For example a device coded 1A might be either a BC846A or a FMMT3904. Even the same manufacturer may use the same code for different devices!If there is more than one entry, use the package style to differentiate between devices with the same ID code. This compilation has been collected from R P Blackwell G4PMK, manufacturers' data and other sources of SMD device ID codes, pinout and leaded device equivalent information.The entries under the Manufacturer column are not intended to be comprehensive; rather they are intended to provide help on locating sources of more detailed information if you require it.ID Code VariationsMany manufacturers use an extra letter as their own identification code. If the device is from Philips it will sometimes have a lower case 'p' (or sometimes 't') added to the code; Siemens devices usually have a lower case 's'.For example, if the code is 1A, according to the table there are a number of possibilities:1A BC846A Phi ITT N BC546A1A FMMT3904 Zet N 2N39041A MMBT3904 Mot N 2N39041A IRLML2402 IR F n-ch mosfet 20V 0.9AThis has been a problem in the past, however recently manufacturers have been adding lower case letters which clarify thecode.Many recent Motorola devices have a small superscript letter after the device code, such as SA C . (This smaller letter is merely a month of manufacture code.)Many devices from Rohm Semiconductors which start with G have direct equivalents found in the rest of the number. For example GD1 is the same as D1 which is a BCW31.Some devices have a single coloured letter (usually on extremely small diode packages). Colour, if significant, is shown in small type after the code letter.An 'L' suffix usually indicates a low-profile package, such as an SOT323 orSC70.SOT323.SC70.Reverse joggle devices do present a few problems. They oftern have an 'R' in the type number. A reverse package is one where the lead have been bent up instead of down. So it's a mirror image of a conventional device. Identification is usually possible from the code number, but some manufacturers use the same code. In these cases, it's a case of looking at the device with a magnifying glass. The leads of most normal packages come out closer to the circuit board side of the device; conversely a reverse joggle package will have them coming out closer to the 'top' of the device.Sometimes a series of devices, derived from the same die, have related type (not code) numbers. Often an 'R' will indicate a reverse joggle package, and/or a 'W' indicate a smaller package variant, such as SOT343. Sometimes similarities are also found in the code numbers. For example:Recently some manufacturers have used a symbol or lower case letter to indicate the country of manufacture. These have been ignored in the alphabetical ordering. For example:'67' is the code for a BFP67 (SOT143 package) ,'67R' is the code for the reverse joggle variant BFP67R (SOT143R),'W67' is the code for a SOT343 package version.SOT143.'Z-S' and 'ZtS ' are both 2PC4081Q devices made by Philips; the first made in Hong Kong and the second in Malaysia; this appears in the codebook classified under ZS.Leaded equivalent device and informationWhere possible, the listing gives the part number of a conventional wire-leaded device with equivalent characteristics. If the leaded device is well-known then no more information is given. If the device is less common, some additional information will sometimes be given. Where no exact leaded equivalent exists, a brief device description is given, which may be sufficient to allow substitution with another device.When describing device characteristics, some terms are implied from the type of device. For example, a voltage specified for a rectifier diode is usually the maximum PIV (peak inverse voltage) of the diode, but for a zener diode the operating (zenervoltage) will be given.Normally, where a voltage, current or power is specified, these will be limiting values. For example, a device specified as NPN 20V 0.1A 1W is a NPN transistor with a Vce (max) of 20V, maximum collector current of 100mA and a maximum total power dissipation of 1W. Some of the transistors are types with integrated resistors; in the list, a base resistor means a resistor connected in series with the base. When two resistor values are given, the first is the series base resistor, and the second the resistor between base and emitter.Digital Transistors (dtr)These are transistors with built-in resistors.Some have one resistor between base and emitter, others in series with the base. Many others have both.To keep things simple, the series resistor is called R1 and the base emitter resistor is called R2. If both are present, then two values are given, R1 first. So 4k7 + 10k means that R1 (the base resistor) is 4k7 and R2 (the resistor between base and emitter) is 10k.ConclusionIdentifying the manufacturers' type number of an SMD device from the package code can be a difficult task, involving combing through many different databooks. This HTML book is designed to provide an easy means of device identification. Abbreviationsamp amplifieratten attenuatora anodeb basec cathodeca common anodecc common cathodecomp complementd draindg dual gatedtr digital transistor (see codebook introduction) enh enhancement (mode - FETs)fet field effect transistorfT transition frequencyGaAsfet Gallium Arsenide field effect transistorg gategnd groundgp general purposehfe small signal current gaini/p inputId drain currentIg gate currentIr reverse leakage current (diodes)jfet junction field effect transistorMAG maximum available gainmax maximummin minimummmic microwave minature integrated circuit modamp modular amplifier - an mmic amplifier mosfet metal oxide insulated gate fetn-ch n-channel fet (any type)npn npn bipolar transistoro/p outputp-ch p-channel fet (any type)pin pin diodepkg packagepnp pnp bipolar transistorprot protection, protected (as in mosfet gate) res resistors sourceser seriesSi siliconsubstr substratesw switch or switchingVce collector - emitter voltage (maximum) Vcc collector supply voltageManufacturer abbreviationsAgi Agilent (was HP)Fch FairchildHP Hewlett-Packard (Now Agilent)Inf Infineon (was Siemens)ITT ITT SemiconductorsMC Mini-CircuitsMot Motorola (now ON Semiconductors) Nat National SemiconductorNec NECNJRC New Japan Radio CoON ON Semiconductors (was Motorola) Phi PhilipsRoh RohmSGS SGS-ThompsonSie Siemens (now Infineon)Sil Siliconix (Vishay-Silliconix)Tem Temic SemiconductorsTfk Telefunken (Vishay-Telefunken)Tok Toko Inc.Zet ZetexCodes beginning with '0'Code Device Manufacturer Base Package Leaded Equivalent/Data0 2SC3603 Nec CX SOT173 Npn RF fT 7GHz005 SSTPAD5 Sil J - PAD-5 5pA leakage diodep01 PDTA143ET Phi N SOT23 pnp dtr 4k7+4k7t01 PDTA143ET Phi N SOT23 pnp dtr 4k7+4k701 Gali-1 MC AZ SOT89 DC-8GHz MMIC amp 12dB gain 010 SSTPAD10 Sil J - PAD-10 10pA leakage diode 011SO2369R SGS R SOT23R 2N236902 BST82 Phi M - n-ch mosfet 80V 175mA02 MRF5711L Mot X SOT143 npn RF MRF57102 DTCC114T Roh N - 50V 100mA npn sw + 10k base res 02 Gali-2 MC AZ SOT89 DC-8GHz MMIC amp 16dB gain p02 PDTC143ET Phi N SOT23 npn 4k7+4k7 bias rest02 PDTC143ET Phi N SOT23 npn 4k7+4k7 bias res03 Gali-3 MC AZ SOT89 DC-3GHz MMIC amp 22dB gain 03 DTC143TE Roh N EMT3 npn dtr R1 4k7 50V 100mA03 DTC143TUA Roh N SC70 npn dtr R1 4k7 50V 100mA03 DTC143TKA Roh N SC59 npn dtr R1 4k7 50V 100mA04 DTC114TCA Roh N SOT23 npn dtr R1 10k 50V 100mA 04 DTC114TE Roh N EMT3 npn dtr R1 10k 50V 100mA 04 DTC114TUA Roh N SC70 npn dtr R1 10k 50V 100mA 04 DTC114TKA Roh N SC59 npn dtr R1 10k 50V 100mA 04 MRF5211L Mot X SOT143 pnp RF MRF52104 Gali-4 MC AZ SOT89 DC-4GHz MMIC amp 17.5 dBm -04 PMSS3904 Phi N SOT323 2N3904t04 PMBS3904 Phi N SOT23 2N390405 Gali-4 MC AZ SOT89 DC-4GHz MMIC amp 18 dBm o/p 05 DTC124TE Roh N EMT3 npn dtr R1 22k 50V 100mA 05 DTC124TUA Roh N SC70 npn dtr R1 22k 50V 100mA 05 DTC124TKA Roh N SC59 npn dtr R1 22k 50V 100mA 05F TSDF1205R Tfk WQ - fT12GHz npn 4V 5mA06 Gali-6 MC AZ SOT89 DC-4GHz MMIC amp 115 dBm o/p 06 DTC144TE Roh N EMT3 npn dtr R1 47k 50V 100mA 06 DTC144TUA Roh N SC70 npn dtr R1 47k 50V 100mA 06 DTC144TKA Roh N SC59 npn dtr R1 47k 50V 100mA-06 PMSS3906 Phi N SOT323 2N3906t06 PMBS3906 Phi N SOT23 2N3906020 SSTPAD20 Sil J - PAD-20 20pA leakage diode 050 SSTPAD50 Sil J - PAD-50 50pA leakage diode 081 SO2369AR SGS R SOT23R 2N2369A09 DTC115TUA Roh N SC70 npn dtr R2 100k 50V 100mA 09 DTC115TKA Roh N SC59 npn dtr R2 100k 50V 100mA0A MUN5111DW1 Mot DO SOT363 dual pnp dtr 10k+10k0A DTC125TUA Roh N SC70 npn dtr R2 100k 50V 100mA0A DTC125TKA Roh N SC59 npn dtr R2 100k 50V 100mA0B MUN5112DW1 Mot DO SOT363 dual pnp dtr 22k+22k0C MUN5113DW1 Mot DO SOT363 dual pnp dtr 47k+47k0D MUN5114DW1 Mot DO SOT363 dual pnp dtr 10k+47k0E MUN5115DW1 Mot DO SOT363 dual pnp dtr R1 10k0F MUN5116DW1 Mot DO SOT363 dual pnp dtr R1 4k70G MUN5130DW1 Mot DO SOT363 dual pnp dtr 1k0+1k00H MUN5131DW1 Mot DO SOT363 dual pnp dtr 2k2+2k20J MUN5132DW1 Mot DO SOT363 dual pnp dtr 4k7+4k70K MUN5133DW1 Mot DO SOT363 dual pnp dtr 4k7+47k0L MUN5134DW1 Mot DO SOT363 dual pnp dtr 22k+47k0M MUN5135DW1 Mot DO SOT363 dual pnp dtr 2k2+47kCodes beginning with '1'Code Device Manufacturer Base Package Leaded Equivalent/Data1 2SC3587 Nec CX - npn RF fT10GHz1 BA277 Phi I SOD523 VHF Tuner band switch diode1 (red) BB669 Sie I SOD323 56-2.7 pF varicap10 MRF9411L Mot X SOT143 npn Rf 8GHz MRF94110A PZM10NB2A Phi A SOT346 dual ca 10V 0.3W zener10V PZM10NB Phi C SOT346 10V 0.3W zener10Y BZV49-C10 Phi O SOT89 10V 1W zener11 MRF9511L Mot X SOT143 npn RF 8GHz MRF95111 MUN5311DW1 Mot DP SOT363 npn/pnp dtr 10k+10k11 PDTA114EU Phi N SOT416 pnp dtrp11 PDTA114TT Phi N SOT23 pnp dtrt11 PDTA114TT Phi N SOT23 pnp dtr11A PZM11NB2A Phi A SOT346 dual ca 11V 0.3W zener11A MMBD1501A Nat C SOT23 Si diode 200V 100mA11V PZM11NB Phi C SOT346 11V 0.3W zener11Y BZV49-C11 Phi O SOT89 11V 1W zener12 MUN5312DW1 Mot DP SOT363 npn/pnp dtr 22k+22k12 DTA123EUA Rho N SC70 pnp dtr 2k2+2k2 50V 100ma12 DTA123EKA Rho N SC59 pnp dtr 2k2+2k2 res 50V 100ma p12 PDTC114TT Phi N SOT23 npn dtr t12 PDTC114TT Phi N SOT23 npn dtr12A MMBD1502A Nat K SOT23 Si diode 200V 100mA12A PZM12NB2A Phi A SOT346 dual ca 12V 0.3W zener12E ZC2812E Zet D SOT23 dual series RF schottky15V 20mA 12V PZM12NB Phi C SOT346 12V 0.3W zener12Y BZV49-C12 Phi O SOT89 12V 1W zener13 DTA143EUA Rho N SC70 pnp dtr 4k7+4k7 50V 100ma13 DTA143EKA Rho N SC59 pnp dtr 4k7+4k7 50V 100ma13 DTA143ECA Rho N SOT23 pnp dtr 4k7+4k7 50V 100ma13t BC846BPN Phi N SOT363 BC546B13s BAS125 Sie C SOT23 Schottky sw 24V 100mA13s BAS125W Sie C SOT323 Schottky sw 24V 100mA13 MA4CS103A M/A C SOT23 Schottky RF 20V 100mA13 MUN5313DW1 Mot DP SOT363 npn/pnp dtr 47k+47k13A MMBD1503A Nat D SOT23 dual Si diode 200V 100mA 13A PZM13NB2A Phi A SOT346 dual ca 13V 0.3W zener13E ZC2813E Zet A SOT23 dual ca RF schottky15V 20mA 13V PZM13NB Phi C SOT346 13V 0.3W zener13Y BZV49-C13 Phi O SOT89 13V 1W zener14s BAS125-04 Sie D SOT23 Dual series Schottky 25V 100mA 14s BAS125-04W Sie D SOT323 Dual series Schottky 25V 100mA 14 BAT114-099R Sie DQ - Quad Schottky crossover ring 14 DTA114EUA Roh N SC70 pnp dtr 10k + 10k14 DTA114EKA Roh N SC59 pnp dtr 10k + 10k14 MUN5314DW1 Mot DP SOT363 npn/pnp dtr 10k R114 DTA114ECA Roh N SOT23 pnp dtr 10k + 10k14A MMBD1504A Nat B - dual cc Si diode 200V 100mA 15s BAS125-05 Sie B SOT23 dual cc Schottky 25V 100mA 15s BAS125-05W Sie B SOT323 dual cc Schottky 25V 100mA 15 DTA124EUA Roh N SC70 pnp dtr 30V 50mA 22k+22k 15 DTA124EKA Roh N SC59 pnp dtr 30V 50mA 22k+22k 15 DTA124ECA Roh N SOT23 pnp dtr 30V 50mA 22k+22k 15 MUN5315DW1 Mot DP SOT363 npn/pnp dtr 10k R115 MMBT3960 Mot N - 2N396015A MMBD1505A Nat A - dual ca Si diode 200V 100mA 15A PZM15NB2A Phi A SOT346 dual ca 15V 0.3W zener15V PZM15NB Phi C SOT346 15V 0.3W zener15Y BZV49-C15 Phi O SOT89 15V 1W zenerp16 PDTC114ET Phi N SOT23 npn dtrt16 PDTC114EU Phi N SOT323 npn dtr16s BAS125-06 Sie A SOT23 dual ca Schottky 25V 100mA 16s BAS125-06W Sie A SOT323 dual ca Schottky 25V 100mA 16 MUN5316DW1 Mot DP SOT363 npn/pnp dtr 4k7 R116 DTA144EUA Roh N SC70 pnp dtr 30V 50mA 47k+47k 16 DTA144EKA Roh N SC59 pnp dtr 30V 50mA 47k+47k 16V PZM16NB Phi C SOT346 16V 0.3W zener16Y BZV49-C16 Phi O SOT89 16V 1W zener17s BAS125-07 Sie S SOT143 dual Schottky 25V 100mA 17s BAS125-07W Sie S SOT343 dual Schottky 25V 100mAp17 PDTC124ET Phi N SOT23 npn dtrt17 PDTC124EU Phi N SOT323 npn dtr18 BFP181T Tfk X - npn Rf fT 7.8GHz 10V 20mA 18 PDTC143ZK Phi N SOT346 npn dtr 4k7+47kp18 PDTC143ZT Phi N SOT23 npn dtr 4k7+47kt18 PDTC143ZT Phi N SOT23 npn dtr 4k7+47k18V PZM18NB Phi C SOT346 18V 0.3W zener18Y BZV49-C18 Phi O SOT89 18V 1W zener19 PDTA143ZK Phi N SOT346 pnp dtr 4k7+47k19 DTA115EUA Rho N SC70 pnp dtr 100k+100k 50V 100ma 19 DTA115EKA Rho N SC59 pnp dtr 100k+100k 50V 100ma p19 PDTA143ZT Phi N SOT23 pnp dtr 4k7+47kt19 PDTA143ZT Phi N SOT23 pnp dtr 4k7+47k100 SSTPAD100 Sil J SOT23 PAD-100 100pA leakage diode 101 PZM10NB1 Phi C SOT346 10V 0.3W zener102 PZM10NB2 Phi C SOT346 10V 0.3W zener103 PZM10NB3 Phi C SOT346 10V 0.3W zener111 PZM11NB1 Phi C SOT346 11V 0.3W zener111 DTA113ZUA Roh N SC70 pnp dtr 1k+10k 50V 100mA 112 PZM11NB2 Phi C SOT346 11V 0.3W zener113 PZM11NB3 Phi C SOT346 11V 0.3W zener113 DTA143ZUA Roh N SC70 pnp dtr 4k7+47k 50V 100mA 121 PZM12NB1 Phi C SOT346 12V 0.3W zener121 DTC113ZUA Roh N SC70 npn dtr 1k+10k 50V 100mA 122 PZM12NB2 Phi C SOT346 12V 0.3W zener123 PZM12NB3 Phi C SOT346 12V 0.3W zener123 DTC143ZUA Roh N SC70 npn dtr 4k7+47k 50V 100mA 131 PZM13NB1 Phi C SOT346 13V 0.3W zener132 PZM13NB2 Phi C SOT346 13V 0.3W zener132 DTA123JUA Roh N SC70 pnp dtr 2k2+47k 50V 100mA 133 PZM13NB3 Phi C SOT346 13V 0.3W zener142 DTA123JUA Roh N SC70 npn dtr 2k2+47k 50V 100mA 151 PZM15NB1 Phi C SOT346 15V 0.3W zener152 PZM15NB2 Phi C SOT346 15V 0.3W zener153 PZM15NB3 Phi C SOT346 15V 0.3W zener156 DTA144VUA Roh N SC70 pnp dtr 47k+10k 50V 100mA 161 PZM16NB1 Phi C SOT346 16V 0.3W zener162 PZM16NB2 Phi C SOT346 16V 0.3W zener163 PZM16NB3 Phi C SOT346 16V 0.3W zener166 DTC144VUA Roh N SC70 npn dtr 47k+10k 50V 100mA 179 FMMT5179 Zet N - 2N5179181 PZM18NB1 Phi C SOT346 18V 0.3W zener182 PZM18NB2 Phi C SOT346 18V 0.3W zener183 PZM18NB3 Phi C SOT346 18V 0.3W zener1A BC846A Phi N SOT23 BC546A1A BC846AT Phi N SOT416 BC546A1Ap BC846A Phi N SOT23 BC546A1At BC846A Phi N SOT23 BC546A1At BC846AW Phi N SOT323 BC546A1A- BC846AW Phi N SOT323 BC546A1A FMMT3904 Zet N SOT23 2N39041A MMBT3904 Mot N SOT23 2N39041A IRLML2402 IR F SOT23 n-ch mosfet 20V 0.9Ap1A PMMT3904 Phi N SOT23 2N3904p1A PXT3904 Phi N SOT89 2N3904t1A PMMT3904 Phi N SOT23 2N3904t1A PMST3904 Phi N SOT323 2N3904-1A PMST3904 Phi N SOT323 2N39041AM MMBT3904L Mot N SOT23 2N39041B BC846B Phi N SOT23 BC546B1B BC846BT Phi N SOT416 BC546B1Bp BC846B Phi N SOT23 BC546B1Bt BC846B Phi N SOT23 BC546B1Bt BC846BW Phi N SOT323 BC546B1B- BC846BW Phi N SOT323 BC546B1B FMMT2222 Zet N SOT23 2N22221B MMBT2222 Mot N SOT23 2N22221B IRLML2803 IR F SOT23 n-ch mosfet 30V 0.9Ap1B PMBT2222 Phi N SOT23 2N2222t1B PMBT2222 Phi N SOT23 2N2222t1B PMST2222 Phi N SOT233 2N2222-1B PMST2222 Phi N SOT323 2N22221Bs BC817UPN Sie N SC74 -1Cp BAP50-05 Phi B SOT23 dual cc GP RF pin diode 1C FMMT-A20 Zet N SOT23 MPSA20 1C MMBTA20L Mot N SOT23 MPS39041C IRLML6302 IR F SOT23 p-ch mosfet 20V 0.6A1Cs BC847S Sie - SOT363 BC4571Dp BC846 Phi N SOT23 BC4561Dt BC846 Phi N SOT23 BC4561Dt BC846W Phi N SOT323 BC4561D- BC846W Phi N SOT323 BC4561D MMBTA42 Mot N SOT23 MPSA42 300V npn1D IRLML5103 IR F SOT23 p-ch mosfet 30V 0.6Ap1D PMBTA42 Phi N SOT23 MPSA42 300V npnp1D PXTA42 Phi N SOT89 MPSA42 300V npnt1D PMBTA42 Phi N SOT23 MPSA42 300V npnt1D PMSTA42 Phi N SOT323 MPSA42 300V npn1Ds BC846U Sie N SC74 BC4561Ds BC846U Sie - SOT363 BC4561DN 2SC4083 Roh N - npn 11V 3.2GHz TV tuners 1DR MSD1328R Mot N SOT346 npn gp 25V 500mA 1E BC847A Phi N SOT23 BC547A1E BC847AT Phi N SOT416 BC547A1Ep BC847A Phi N SOT23 BC547A1Et BC847A Phi N SOT23 BC547A1Et BC847A Phi N SOT323 BC547A1E- BC847A Phi N SOT323 BC547A1ER BC847AR Phi R SOT23R BC547A1E FMMT-A43 Zet N - MPSA431E MMBTA43 Mot N SOT23 MPSA43 200V npnt1E PMBTA43 Mot N SOT23 MPSA43 200V npnt1E PMSTA43 Mot N SOT323 MPSA43 200V npn1Es BC847A Sie N SOT23 BC4571Es BC847AW Sie N SOT323 BC4571EN 2SC4084 Roh N - npn 20V 2.0GHz TV tuners 1F BC847B Phi N SOT23 BC547B1F BC847BT Phi N SOT416 BC547B1Fs BC847B Sie N SOT23 BC547B1Fs BC847BT Sie N SC75 BC547B1Fs BC847BW Sie N SOT323 BC547B1Fp BC847B Phi N SOT23 BC547B1Ft BC847B Phi N SOT23 BC547B1Ft BC847BW Phi N SOT323 BC547B1F- BC847BW Phi N SOT323 BC547B1FR BC847BR Phi R SOT23R BC547B1F MMBT5550 Mot N SOT23 2N5550 140V npnp1F PMBT5550 Phi N SOT23 2N5550 140V npnt1F PMBT5550 Phi N SOT23 2N5550 140V npnt1F PMST5550 Phi N SOT323 2N5550 140V npn1FZ FMBT5550 Zet N SOT23 2N5550 140V npn1G BC847C Phi N SOT23 BC547C1G BC847CT Phi N SOT416 BC547C1Gt BC847CW Phi N SOT323 BC547C1G- BC847CW Phi N SOT323 BC547C1Gs BC847C Sie N SOT23 BC547C1Gs BC847CW Sie N SOT323 BC547C1GR BC847CR Phi R SOT23R BC547C1GT SOA06 SGS N SOT23 MPSA061G FMMT-A06 Zet N SOT23 MPSA061G MMBTA06 Mot N SOT23 MPSA06p1G PMMTA06 Phi N SOT23 MPSA06t1G PMMTA06 Phi N SOT23 MPSA06t1G PMMTA06 Phi N SOT323 MPSA061GM MMBTA06 Mot N SOT23 MPSA061Hp BC847 Phi N SOT23 BC5471Ht BC847 Phi N SOT23 BC5471Ht BC847W Phi N SOT323 BC5471H- BC847W Phi N SOT323 BC5471H FMMT-A05 Zet N - MPSA051H MMBTA05 Mot N SOT23 MPSA05t1H MMBTA05 Phi N SOT323 MPSA051HT SOA05 SGS N SOT23 MPSA051J BC848A Phi N SOT23 BC548A1Js BC848A Sie N SOT23 BC548A1Js BC848AW Sie N SOT323 BC548A1J FMMT2369 Zet N SOT23 2N23691J MMBT2369 Mot N SOT23 MPS23691Js BCV61A Sie VQ SOT143 npn current mirror hFe 180 1Jp BCV61A Phi VQ SOT143 npn current mirror hFe 180 p1J PMBT2369 Phi N SOT23 2N2369t1J PMBT2369 Phi N SOT23 2N2369t1J PMBT2369 Phi N SOT323 2N23691JA MMBT2369A Mot N SOT23 MPS2369A1JR BC848AR Phi R SOT23R BC548A1JZ BC848A Zet N SOT23 BC548A1K BC848B ITT N SOT23 BC548B1Kp BC848B Phi N SOT23 BC548B1Ks BC848B Sie N SOT23 BC548B1K MMBT6428 Mot N SOT23 MPSA18 50Vp1K PMBT6428 Phi N SOT23 MPSA18 50Vt1K PMBT6428 Phi N SOT23 MPSA18 50Vt1K PMBT6428 Phi N SOT323 MPSA18 50V1K FMMT4400 Zet N SOT23 2N44001Ks BCV61B Sie VQ SOT143B npn current mirror hFe 290 1Kp BCV61B Phi VQ SOT143B npn current mirror hFe 290 1KR BC848BR Phi R SOT23R BC548B1KM MMBT6428L Mot N SOT23 MPSA18 50V1KZ FMMT4400 Zet N SOT23 2N44001L BC848C ITT N SOT23 BC548C1Lp BC848C Phi N SOT23 BC548C1Ls BC848C Sie N SOT23 BC548C1Ls BC848CW Sie N SOT323 BC548C1L MMBT6429 Mot N - MPSA18 45V1L FMMT4401 Zet N - 2N44011L BCV61C Sie VQ SOT143B npn current mirror hFe 520 1Lp BCV61C Phi VQ SOT143B npn current mirror hFe 520 p1L PMBT6429 Phi N SOT23 MPSA18 45Vt1L PMBT6429 Phi N SOT23 MPSA18 45Vt1L PMBT6429 Phi N SOT323 MPSA18 45V1LR BC848CR Phi R SOT23R BC548C1Mp BC848 Phi N SOT23 BC5481M MMBTA13 Mot N SOT23 MPSA13 darlington1Mp BCV61 Phi VQ SOT143B npn current mirror1M FMMT-A13 Zet N SOT23 MPSA13p1M PXTA13 Phi N SOT89 MPSA13 darlingtonp1M PMBTA13 Phi N SOT23 MPSA13 darlingtont1M PMBTA13 Phi N SOT23 MPSA13 darlington1N FMMT-A14 Zet N SOT23 MPSA141N MMBTA14 Mot N SOT23 MPSA14 darlington1N5 ZTX11N15DF Zet N SOT23 npn 15V 3A low saturation V p1N PMBTA14 Mot N SOT23 MPSA14 darlingtonp1N PXTA14 Mot N SOT89 MPSA14 darlingtont1N PMBTA14 Mot N SOT23 MPSA14 darlington1P FMMT2222A Zet N - 2N2222A1P MMBT2222A Mot N SOT23 2N2222A1P BC847PN Sie DI - pnp/npn separate pair gp AF p1P PMBT2222A Phi N SOT23 2N2222Ap1P PXT2222A Phi N SOT89 2N2222At1P PMBT2222A Phi N SOT23 2N2222At1P PMST2222A Phi N SOT323 2N2222A1Q MMBT5088 Mot N SOT23 MPSA18 Vce 30Vp1Q PMBT5088 Phi N SOT23 MPSA18 Vce 30Vt1Q PMBT5088 Phi N SOT23 MPSA18 Vce 30Vt1Q PMST5088 Phi N SOT323 MPSA18 Vce 30V1R MMBT5089 Mot N SOT23 MPSA18 Vce 25Vt1R PMST5089 Phi N SOT323 MPSA18 Vce 25V1S MMBT2369A Nat N SOT23 2N2369A 500MHz sw npn 1S MSC3130 Mot H SOT346 npn RF fT 1.4GHz 10V1T MMBT3960A Mot N - 2N3960A1U MMBT2484L Mot N SOT23 MPSA181V MMBT6427 Mot H SOT23 2N6426/7 darlington npn 1Vp BF820 Phi N SOT23 npn 300V 50mA BF4201Vt BF820 Phi N SOT23 npn 300V 50mA BF4201Vt BF820W Phi N SOT323 npn 300V 50mA BF4201V- BF820W Phi N SOT323 npn 300V 50mA BF4201W FMMT3903 Zet N SOT23 2N39031Wp BF821 Phi N SOT23 pnp 300V 50mA BF421 1Wt BF821 Phi N SOT23 pnp 300V 50mA BF4211W t BF822W Phi N SOT323 pnp 300V 50mA BF4211W - BF822W Phi N SOT323 pnp 300V 50mA BF421 1X MMBT930L Mot N SOT23 MPS39041Xp BF822 Phi N SOT23 npn 250V 50mA BF422 1Xt BF822 Phi N SOT23 npn 250V 50mA BF422 1Y MMBT3903 Mot N SOT23 2N39031Yp BF823 Phi N SOT23 pnp 250V 50mA BF423 1Yt BF823 Phi N SOT23 pnp 250V 50mA BF423 1Z BAS70-06 Zet A SOT23 dual RF CA schottky diode 1Z MMBT6517 Mot N SOT23 2N6517 npn Vce 350VCodes beginning with '2'Code Device Manufacturer Base Package Leaded Equivalent/Data2 BAT62-02W Sie I SCD80 BAT16 schottky diode2 (blue) BAR64-03W Sie I SOD323 pin diode2 2SC3604 Nec CX - npn RF fT8GHz 12dB@2GHz 2 (white) BB439 Sie I SOD323 29-5 pF varicap20 MRF5811 Mot X SOT143 npn Rf fT 5GHz 0.2A-20 PDTC114WU Phi N SOT323 npn dtr20F TSDF1220 Tfk X SOT143 fT 12GHz npn 6V 20mA 20V PZM20NB Phi C SOT346 20V 300mW zener 20Y BZV49-C20 Phi O SOT89 20V 1W zener21 Gali-21 MC AZ SOT89 DC-8GHz MMIC amp 14 dB gain22 MMBT4209 Nat N SOT23 pnp sw 850MHz 2N420922 DTC123EUA Rho N SC70 npn dtr 2k2+2k2 50V 100ma22 DTC123EKA Rho N SC59 npn dtr 2k2+2k2 50V 100ma22V PZM22NB Phi C SOT346 22V 300mW zener 22Y BZV49-C22 Phi O SOT89 22V 1W zener23 MMBT3646 Nat N SOT23 npn sw 350MHz 2N364623 DTC143EUA Roh N SC70 pnp dtr 50V 100mA 4k7+ 4k723 DTC143EKA Roh N SC59 pnp dtr 50V 100mA 4k7+ 4k7-23 PDTA114TU Phi N SOT323 pnp dtr R1 10k t23 PDTA114TU Phi N SOT323 pnp dtr R1 10k24 MMBD2101 Nat C SOT23 Si diode 100V 200mA24 DTC114ECA Roh N SOT23 npn dtr 50V 100mA 10k + 10k24 DTC114EUA Roh N SC70 npn dtr 50V 100mA 10k + 10k24 DTC114EKA Roh N SC59 npn dtr 50V 100mA 10k + 10k24 2SC5006 Nec N - npn RF fT 4.5GHz @3V 7mA-24 PDTC114TU Phi N SOT323 npn dtr R1 10k t24 PDTC114TU Phi N SOT323 npn dtr R1 10k 24V PZM24NB Phi C SOT346 24V 300mW Zener 24Y BZV49-C24 Phi O SOT89 24V 1W zener25 MMBD2102 Nat K SOT23 Si diode 100V 200mA25 DTC124ECA Roh N SOT23 npn dtr 50V 100mA 22k + 22k25 DTC124EKA Roh N SC59 npn dtr 50V 100mA 22k + 22k25 DTC124EUA Roh N SC70 npn dtr 50V 100mA 22k + 22k26 MMBD2103 Nat D SOT23 dual MMBD120126 DTC144EKA Roh N SC59 npn dtr 50V 30mA 47k + 47k26 DTC144EUA Roh N SC70 npn dtr 50V 30mA 47k + 47k27 MMBD2104 Nat B SOT23 dual cc MMBD120127V PZM27NB Phi C SOT346 27V 300mW Zener 27Y BZV49-C27 Phi O SOT89 27V 1W zener28 BFP280T Tfk W - npn RF fT 7GHz 8V 10mA28 MMBD2105 Nat A SOT23 dual ca MMBD1201-28 PDTA114WU Phi N SOT323 pnp dtr29 MMBD1401 Nat C SOT23 Si diode 200V 100mA29 DTC115EE Roh N EMT3 npn dtr 100k +100k 50V 20mA29 DTC115EUA Roh N SC70 npn dtr 100k +100k 50V 20mA29 DTC115EKA Roh N SC59 npn dtr 100k +100k 50V 20mA200 SSTPAD200 Sil J - PAD-200 200pA leakage diode 201 PZM20NB1 Phi C SOT346 20V 300mW Zener202 PZM20NB2 Phi C SOT346 20V 300mW Zener 203 PZM20NB3 Phi C SOT346 20V 300mW Zener 221 PZM22NB1 Phi C SOT346 22V 300mW Zener 222 PZM22NB2 Phi C SOT346 22V 300mW Zener 223 PZM22NB3 Phi C SOT346 22V 300mW Zener 241 PZM24NB Phi C SOT346 24V 300mW Zener 242 PZM24NB Phi C SOT346 24V 300mW Zener 243 PZM20NB Phi C SOT346 24V 300mW Zener 271 PZM2.7NB1 Phi C SOT346 2.7V 300mW Zener 272 PZM2.7NB2 Phi C SOT346 2.7V 300mW Zener 2A MMBT3906L Mot N SOT23 2N39062A MMBT3906W Mot N SOT323 2N39062A FMMT3906 Zet N SOT23 2N3906t2A PMBT3906 Phi N SOT23 2N3906t2A PMST3906 Phi N SOT323 2N3906p2A PMBT3906 Phi N SOT23 2N3906p2A PXT3906 Phi O SOT89 2N39062A4 PZM2.4NB2A Phi A SOT346 dual 2.4V cc Zener2A7 PZM2.7NB2A Phi A SOT346 dual 2.7V cc Zener2B BC849B ITT N SOT23 BC549B2Bs BC849B Sie N SOT23 BC549B2Bs BC849BW Sie N SOT323 BC549B2Bp BC849B Phi N SOT23 BC549B2Bt BC849BW Phi N SOT323 BC549B2B- BC849BW Phi N SOT323 BC549B2B FMMT2907 Zet N SOT23 2N29072B MMBT2907 Mot N SOT23 MPS2907p2B PMBT2907 Phi N SOT23 2N2907t2B PMBT2907 Phi N SOT23 2N29072BR BC849BR Phi R SOT23R BC549B2BZ FMMT2907 Zet N SOT23 2N29072C BC849C ITT N SOT23 BC549C2Cs BC849C Sie N SOT23 BC549C2Cs BC849CW Sie N SOT323 BC549C2Cp BC849C Phi N SOT23 BC549C2Ct BC849C Phi N SOT23 BC549C2Ct BC849CW Phi N SOT323 BC549C2C- BC849CW Phi N SOT323 BC549C2C MMBTA70 Mot N SOT23 MPSA702CR BC849CR Phi R SOT23R BC549C2CZ FMMTA70 Zet N SOT23 MPSA702D MMBTA92 Mot N SOT23 MPSA92 pnp Vce 300V p2D PMBTA92 Phi N SOT23 MPSA92 pnp Vce 300V p2D PXTA92 Phi O SOT89 MPSA92 pnp Vce 300V t2D PMBTA92 Phi N SOT23 MPSA92 pnp Vce 300V t2D PMSTA92 Phi N SOT323 MPSA92 pnp Vce 300V 2E MMBTA93 Mot N SOT23 MPSA93 pnp Vce 200V 2E FMMT-A93 Zet N SOT23 MPSA93t2E PMBTA93 Phi N SOT23 MPSA93 pnp Vce 200V t2E PMSTA93 Phi N SOT323 MPSA93 pnp Vce 200V 2F BC850B ITT N SOT23 BC550B2Fs BC850B Sie N SOT23 BC550B2Fs BC850BW Sie N SOT323 BC550B2Fp BC850B Phi N SOT23 BC550B2Ft BC850B Phi N SOT23 BC550B2Ft BC850BW Phi N SOT323 BC550B2F- BC850BW Phi N SOT323 BC550B2F FMMT2907A Zet N SOT23 2N2907A2F MMBT2907A Mot N SOT23 MPS2907A2F MMBT2907AW Mot N SOT323 MPS2907A p2F PMBT2907A Phi N SOT23 2N2907Ap2F PXT2907A Phi O SOT89 2N2907At2F PMBT2907A Phi N SOT23 2N2907At2F PMBT2907A Phi N SOT323 2N2907A2FR BC850BR Phi R SOT23R BC550B2G BC850C ITT N SOT23 BC550C2Gs BC850C Sie N SOT23 BC550C2Gp BC850C Phi N SOT23 BC550C2Gt BC850C Phi N SOT323 BC550C2Gt BC850CW Phi N SOT323 BC550C2G- BC850CW Phi N SOT323 BC550C2G FMMT-A56 Zet N SOT23 MPSA562G MMBTA56 Mot N SOT23 MPSA56p2G PMBTA56 Phi N SOT23 MPSA56t2G PMBTA56 Phi N SOT23 MPSA56t2G PMSTA56 Phi N SOT323 MPSA562GM MMBTA56 Mot N SOT23 MPSA562GR BC850CR Phi R SOT23R BC550C2GT SOA56 SGS N SOT23 MPSA562H FMMT-A55 Zet N SOT23 MPSA552HT SOA55 SGS N SOT23 MPSA552H MMBTA55 Mot N SOT23 MPSA55t2H PMBTA55 Phi N SOT23 MPSA55t2H PMSTA55 Phi N SOT323 MPSA552J MMBT3640 Mot N SOT23 MPS3640 pnp sw 2K FMMT4402 Zet N SOT23 2N44022K MMBT8598 Mot N - 2N4125 pnp 60V2L MMBT5401 Mot N SOT23 2N5401 pnp 150V 2L FMMT4403 Zet N SOT23 2N4403。

ch04-2

iM iM
负半周
D1：Uj Ui i1
Ui与Uj反相 iM
9
Ui与Uj同相
Ui与Uj反相？ i1 i2 i3 i4 i4>i3 i1>i2
10
Ui
Ui

D1
D3
D2
D4 M
分析并画出相敏检波电路在Ui与Uj反相时的波形。
Ui
Uj Uj
2
4
M1
M2
（3）当衔铁下移时，
M 1 M M , M 2 M M
2MU USC j R1 jL1
2MU M USC 2 E 0 2 M R1 (L1)
2
5
灵敏度：
2U R1 (L1) 2 2U L1 R1, K R1 2U 2U 与无关 L1 R1，K L1 L1 USC K M
§4-2 互感式传感器
一、结构和工作原理
差动变压器
1
x
3
M
2
4
USC U 1 U 2
M 1 M 2,U 1 U 2,USC 0 M 1 M 2,U 1 U 2,USC 0
当衔铁在中间位置时，当衔铁向上移动时，当衔铁向下移动时，
M 1 M 2,U 1 U 2,USC 0
Ui
Ui Uii U
B1
D1
D3 D3
D2
D 44 D M
Uj
Uj B2
Uj
i4 i4 i1
ii 3 3 i2
Ui与Uj同相
正半周
D4：Uj Ui i 4 D3：Uj Ui i 3

设计基于FinFET工艺的电路说明书

ground, and R/C variation with respect to voltage is low
Cross sections of well resistors in (a) bulk silicon, and (b) SOI
Capacitors
• Well capacitors not available in SOI – As circuit components they are not used much in modern devices – Supply to ground capacitance provided by Nwell is absent in SOI
Passive Components - Major passive components: R’s C’s, diodes and L’s
Resistors in SOI - two forms • Polysilicon resistors constructed on SOI in same way as on bulk
• State of the art fin W is 20-60nm, fin/gate height 50-100nm, gate length ~30nm
• lower parasitic capacitances • larger gate width / unit area • With Fin height of 50nm, Fin width 20nm, pitch 80nm, 300nm of gate
Views of FinFet, showing cross
sectional and top down views.
FinFET / Multiple Gate (MUG) FET

一种notch晶圆片寻边器的制作方法

一种notch晶圆片寻边器的制作方法
一种notch晶圆片寻边器的制作方法如下：
1. 设计寻边器：根据晶圆片的尺寸和形状，设计出适合的寻边器。

寻边器应具有足够的刚性和稳定性，以便在加工过程中保持位置精度。

2. 确定基准面：选择一个基准面，用于确定晶圆片的位置。

这个基准面可以是寻边器的表面，或者是寻边器上的某个特定点。

3. 安装传感器：在寻边器上安装一个或多个传感器，用于检测晶圆片的位置。

传感器可以是光电传感器、电容传感器或霍尔传感器等，具体选择应根据晶圆片的材质和加工要求而定。

4. 确定运动轨迹：根据晶圆片的形状和尺寸，确定寻边器的运动轨迹。

这个轨迹可以是直线、曲线或圆弧等，具体取决于晶圆片的形状和加工要求。

5. 编写控制程序：根据运动轨迹和控制要求，编写控制程序，用于控制寻边器的运动。

控制程序应能够根据传感器的信号调整寻边器的位置，以保证晶圆片的位置精度。

6. 制作机械结构：根据设计要求，制作寻边器的机械结构。

机械结构可以是金属、塑料或其它材料，具体选择应根据加工要求和使用环境而定。

7. 组装和测试：将传感器和控制程序集成到机械结构中，并进行测试和调整。

测试应包括位置精度、重复精度和稳定性等方面的测试。

8. 优化和完善：根据测试结果，对寻边器进行优化和完善。

优化可以包括机械结构、控制程序和传感器等方面的改进。

完善可以包括增加额外的功能和特性，以提高寻边器的性能和适用性。

以上是一种notch晶圆片寻边器的制作方法，具体实施时可以根据实际情况进行调整和改进。

小只推荐：手把手教你读懂FET 选取最合适的器件

小只推荐：手把手教你读懂FET 选取最合适的器件
导语：书山有路勤为径，学海无涯苦作舟。

这是学院派的教诲，也适用社会行业知识学习。

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手把手教你读懂FET，来自大侠“ 水蜘蛛”的精华帖。

----小编语
现在一台台电源，几乎都能发现FET的影子。

几乎每个电源工程师都用过这东西，或用来逆变，或用来整流，或就当个开关。

由于用处不同，每个厂家都对不同用处FET做了专门优化。

以致同样耐压/电流的FET有多个型号，自然每个厂家都有其独特的特点。

作为工程师，读懂FET，选取最合适的器件，很重要。

FET管是由一大群小FET在硅片上并联的大规模集成功率开关。

每个小FET叫胞，每个胞的电流并不大，只有百毫安级。

设计师采用蚂蚁捍树的办法，多多的数量FET并联，达到开关大电流。

也就是同样大小硅片和耐压下，胞越多，允许电流越大。