LK32T102_核心板模块原理图
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核心板原理图_最终版
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Title Number
Revision
Size A3Date:2011-8-4Sheet of File:
E:\赵赵赵\7-14制制\核核核核核核.SchDocDrawn By:
T2/P1.01T2EX/P1.12P1.23P1.34P1.45P1.56P1.67P1.78RST 9RXD/P3.010TXD/P3.111INT0/P3.212INT1/P3.313T0/P3.414T1/P3.515WR/P3.616RD/P3.717XTAL218XTAL119GND 20
P2.021
P2.122P2.223P2.324P2.425P2.526P2.627P2.728PSEN 29ALE 30EA 31P0.732P0.633P0.534P0.435P0.336P0.237P0.138P0.039VCC 40U2
STC89C52
D10805绿D2D12D11D10D9D8D7D6D5D4D3GND
D+D-VCC USB1
USB 座
TXD 1DTR_N 2RTS_N 3VDD_2324
RXD 5RI_N 6GND 7
VDD 8DSR_N 9DCD_N 10CTS_N 11SHTD_N 12
EE_CLK 13
EE_DATA 14
DP 15
DM 16VDD_3V317GND_3V318RESET 19VDD 20GND 21TRI_MODE 22LD_MODE 23VDD_PLL 24GND_PLL 25PLL_TEST 26OSC127OSC2
集成电路SC32F5832_核心板模块原理图
1 3 5 7 9 11 13
2 PICN402 4 PICN404 6 PICN406 8 PICN408 10 PICN4010 12 PICN4012 14 PICN4014
11
PICN1011
PI1CN31013 PI1CN51015
17
PICN1017
19
PICN1019
VTREF NTRST TDI TMS/SWDIO TCK/SWCLK RTCK TDO/SWO RESET NC NC
JTAG
VDD GND GND GND GND GND GND GND GND GND
NNNPPPLLLAAAPPP567AAA---567OOO000LLLOOOEEELLLEEDDDEDDD___000DDDDDD01C01CPPPIIIUUU111111000567111675
NPLAP8A-8O0LOELDED_0RREEPSSIEEUTT120929
NPLAP7A-7O0LOELEDD_0CCSS 30
6 PIOLED106
PA4-OLED_CS
PIOL7ED107
GND VCC D0 D1 RES DC CS
OLED 0.96#
CCONCN11
+5V
NSLWSWDDIIOO NSLWSWCCLLKK
NnLRnRSSTT
自制STM32开发板核心板原理图
N0VBAT
1 P0P202 2 P0P203 3 P0P204 4 P0P205 5 P0P206 6 P0P207 7 P0P208 8 P0P209 9 P0P2010 10 P0P2011 11 P0P2012 12 P0P2013 13 P0P2014 14 P0P2015 15 P0P2016 16 P0P2017 17 P0P2018 18 P0P2019 19 P0P2020 20 P0P2021 21 P0P2022 22 P0P2023 23 P0P2024 24 P0P2025 25 P0P2026 26 P0P2027 27 P0P2028 28 P0P2029 29 P0P2030 30
P0P301
P0P302 P0P303 P0P304 P0P305 P0P306 P0P307 P0P308 P0P309 P0P3010 P0P3011 P0P3012 P0P3013 P0P3014 P0P3015 P0P3016 P0P3017 P0P3018 P0P3019 P0P3020 P0L101
C
Header 20
C6 U1 P0U1064 N0VCC303 VBAT 1 P0U101 64 VCC3.3 P0C602 P0C601 VBAT VDD N0PC13 P0U1063 N0GND P0U102 PC13 2 PC13/ANT1 63 GND VSS P0U1062 N0PB9 104 P0U103 3 62 PB9 PC14/OSC32 PB9/TIM4_CH4 P0U1061 N0PB8 P0U104 4 61 PB8 PC15/OSC32 PB8/TIM4_CH3 P0U1060 N0BOOT0 P0U105 5 PD0/OSCIN 60 BOOT0 BOOT0 R4 1M P0U1059 N0PB7 P0U106 6 59 PB7 P0R402 P0R401 PD1/OSCOUT PB7/I2C1_SDA/TIM4_CH2 N0RESET P0U1058 N0PB6 RESET 7 P0U107 58 PB6 NRST PB6/I2C1_SCL/TIM4_CH1 P0Y201 N0PC0 P0U1057 N0PB5 P0Y202 P0U108 2 1 PC0 8 PC0/ADC10 57 PB5 PB5/I2C1_SMBAI N0PC1 P0U1056 N0NTRST Y2 PC1 9 56 NTRST P0U109 PC1/ADC11 PB4/JNTRST R5 0 N0PC2 P0U1055 N0TDO C98MHz C10 P0U1010 PC2 10 55 TDO P0R502 P0R501 PC2/ADC12 PB3/JTDO/TRACESWO N0PC3 P0U1054 N0PD2 22 22 P0U1011 PC3 11 PC3/ADC13 54 PD2 PD2/TIM3_ETRP0U1053 N0PC12 C11 12 P0U1012 53 PC12 VSSA PC12P0U1052 L1 N0PC11 104 P0U1013 13 52 PC11 P0L102 P0L101 VCC3.3 VDDA PC11P0U1051 N0PA0 N0PC10 P0U1014 PA0 14 51 PC10 10mH PA0/WKUP/ADC0/TIM2_CH1_ETR PC10 N0PA1 P0U1050 N0TDI PA1 15 50 TDI P0U1015 PA1/ADC1/TIM2_CH2 PA15/JTDI P0U1049 N0PA2 N0TCK P0U1016 PA2 16 49 TCK PA14/JTCK/SWCLK N0PA3 P0U1048 N0VCC303 P0U1017 PA3 17 PA2/U2_TX/ADC2/TIM2_CH3 48 VCC3.3 C12 P0C1201 P0C1202 PA3/U2_RX/ADC3/TIM2_CH4 VDD N0GND P0U1047 N0GND 18 P0U1018 47 GND C13 GND VSS VSS N0VCC303 P0U1046 N0TMS 104 VCC3.3 19 46 TMS P0U1019 P0C1302 P0C1301 VDD PA13/JTMS/SWDIO N0PA4 P0U1045 N0PA12 P0U1020 PA4 20 45 PA12 PA4/SPI1_NSS/ADC4 PA12/CAN_TX/USBDP/TIM1_ETR N0PA5 P0U1044 N0PA11 104 PA5 21 PA5/SPI1_SCK/ADC5 44 PA11 P0U1021 PA11/CAN_RX/USBDM/TIM1_CH4 N0PA6 22 P0U1043 N0PA10 PA6 43 PA10 P0U1022 PA6/SPI1_MISO/ADC6/TIM3_CH1 PA10/U1_RX/TIM1_CH3 N0PA7 P0U1042 N0PA9 P0U1023 PA7 23 42 PA9 PA7/SPI1_MOSI/ADC7/TIM3_CH2 PA9/U1_TX/TIM1_CH2 N0PC4 P0U1041 N0PA8 PC4 24 PC4/ADC14 41 PA8 P0U1024 PA8/TIM1_CH1/MCOP0U1040 N0PC5 25 N0PC9 PC5 40 PC9 P0U1025 PC9P0U1039 N0PB0 N0PC8 PB0 26 PC5/ADC15 39 PC8 P0U1026 PB0/ADC8/TIM3_CH3 PC8P0U1038 N0PB1 N0PC7 PB1 27 PB1/ADC9/TIM3_CH4 38 PC7 P0U1027 PC7 N0BOOT1 28 P0U1037 N0PC6 BOOT1 37 PC6 P0U1028 PB2/BOOT1 PC6 P0U1036 N0PB10 29 N0PB15 PB10 36 PB15 P0U1029 PB10/I2C2_SCL/U3_TX PB15/SPI2_MOSI/TIM1_CH3N N0PB11 P0U1035 N0PB14 PB11 30 PB11/I2C2_SDA/U3_RX 35 PB14 P0U1030 PB14/SPI2_MISO/TIM1_CH2N N0GND P0U1034 N0PB13 31 P0U1031 34 PB13 C14 GND VSS PB13/SPI2_SCK/TIM1_CH1N N0VCC303 P0U1033 N0PB12 VCC3.3 32 33 PB12 P0U1032 P0C1402 P0C1401 VDD PB12/SPI2_NSS/I2C2_SMBAI/TIM1_BKIN STM32F103RBT6 104
1 P0P202 2 P0P203 3 P0P204 4 P0P205 5 P0P206 6 P0P207 7 P0P208 8 P0P209 9 P0P2010 10 P0P2011 11 P0P2012 12 P0P2013 13 P0P2014 14 P0P2015 15 P0P2016 16 P0P2017 17 P0P2018 18 P0P2019 19 P0P2020 20 P0P2021 21 P0P2022 22 P0P2023 23 P0P2024 24 P0P2025 25 P0P2026 26 P0P2027 27 P0P2028 28 P0P2029 29 P0P2030 30
P0P301
P0P302 P0P303 P0P304 P0P305 P0P306 P0P307 P0P308 P0P309 P0P3010 P0P3011 P0P3012 P0P3013 P0P3014 P0P3015 P0P3016 P0P3017 P0P3018 P0P3019 P0P3020 P0L101
C
Header 20
C6 U1 P0U1064 N0VCC303 VBAT 1 P0U101 64 VCC3.3 P0C602 P0C601 VBAT VDD N0PC13 P0U1063 N0GND P0U102 PC13 2 PC13/ANT1 63 GND VSS P0U1062 N0PB9 104 P0U103 3 62 PB9 PC14/OSC32 PB9/TIM4_CH4 P0U1061 N0PB8 P0U104 4 61 PB8 PC15/OSC32 PB8/TIM4_CH3 P0U1060 N0BOOT0 P0U105 5 PD0/OSCIN 60 BOOT0 BOOT0 R4 1M P0U1059 N0PB7 P0U106 6 59 PB7 P0R402 P0R401 PD1/OSCOUT PB7/I2C1_SDA/TIM4_CH2 N0RESET P0U1058 N0PB6 RESET 7 P0U107 58 PB6 NRST PB6/I2C1_SCL/TIM4_CH1 P0Y201 N0PC0 P0U1057 N0PB5 P0Y202 P0U108 2 1 PC0 8 PC0/ADC10 57 PB5 PB5/I2C1_SMBAI N0PC1 P0U1056 N0NTRST Y2 PC1 9 56 NTRST P0U109 PC1/ADC11 PB4/JNTRST R5 0 N0PC2 P0U1055 N0TDO C98MHz C10 P0U1010 PC2 10 55 TDO P0R502 P0R501 PC2/ADC12 PB3/JTDO/TRACESWO N0PC3 P0U1054 N0PD2 22 22 P0U1011 PC3 11 PC3/ADC13 54 PD2 PD2/TIM3_ETRP0U1053 N0PC12 C11 12 P0U1012 53 PC12 VSSA PC12P0U1052 L1 N0PC11 104 P0U1013 13 52 PC11 P0L102 P0L101 VCC3.3 VDDA PC11P0U1051 N0PA0 N0PC10 P0U1014 PA0 14 51 PC10 10mH PA0/WKUP/ADC0/TIM2_CH1_ETR PC10 N0PA1 P0U1050 N0TDI PA1 15 50 TDI P0U1015 PA1/ADC1/TIM2_CH2 PA15/JTDI P0U1049 N0PA2 N0TCK P0U1016 PA2 16 49 TCK PA14/JTCK/SWCLK N0PA3 P0U1048 N0VCC303 P0U1017 PA3 17 PA2/U2_TX/ADC2/TIM2_CH3 48 VCC3.3 C12 P0C1201 P0C1202 PA3/U2_RX/ADC3/TIM2_CH4 VDD N0GND P0U1047 N0GND 18 P0U1018 47 GND C13 GND VSS VSS N0VCC303 P0U1046 N0TMS 104 VCC3.3 19 46 TMS P0U1019 P0C1302 P0C1301 VDD PA13/JTMS/SWDIO N0PA4 P0U1045 N0PA12 P0U1020 PA4 20 45 PA12 PA4/SPI1_NSS/ADC4 PA12/CAN_TX/USBDP/TIM1_ETR N0PA5 P0U1044 N0PA11 104 PA5 21 PA5/SPI1_SCK/ADC5 44 PA11 P0U1021 PA11/CAN_RX/USBDM/TIM1_CH4 N0PA6 22 P0U1043 N0PA10 PA6 43 PA10 P0U1022 PA6/SPI1_MISO/ADC6/TIM3_CH1 PA10/U1_RX/TIM1_CH3 N0PA7 P0U1042 N0PA9 P0U1023 PA7 23 42 PA9 PA7/SPI1_MOSI/ADC7/TIM3_CH2 PA9/U1_TX/TIM1_CH2 N0PC4 P0U1041 N0PA8 PC4 24 PC4/ADC14 41 PA8 P0U1024 PA8/TIM1_CH1/MCOP0U1040 N0PC5 25 N0PC9 PC5 40 PC9 P0U1025 PC9P0U1039 N0PB0 N0PC8 PB0 26 PC5/ADC15 39 PC8 P0U1026 PB0/ADC8/TIM3_CH3 PC8P0U1038 N0PB1 N0PC7 PB1 27 PB1/ADC9/TIM3_CH4 38 PC7 P0U1027 PC7 N0BOOT1 28 P0U1037 N0PC6 BOOT1 37 PC6 P0U1028 PB2/BOOT1 PC6 P0U1036 N0PB10 29 N0PB15 PB10 36 PB15 P0U1029 PB10/I2C2_SCL/U3_TX PB15/SPI2_MOSI/TIM1_CH3N N0PB11 P0U1035 N0PB14 PB11 30 PB11/I2C2_SDA/U3_RX 35 PB14 P0U1030 PB14/SPI2_MISO/TIM1_CH2N N0GND P0U1034 N0PB13 31 P0U1031 34 PB13 C14 GND VSS PB13/SPI2_SCK/TIM1_CH1N N0VCC303 P0U1033 N0PB12 VCC3.3 32 33 PB12 P0U1032 P0C1402 P0C1401 VDD PB12/SPI2_NSS/I2C2_SMBAI/TIM1_BKIN STM32F103RBT6 104
郭天祥51单片机开发板原理图
1
2
3
4
5
6
VCC WE1 b c e d WE3 b c e d U3 A P2 1 2 3 4 5 6 7 8 9 1K VCC D1 D2 D3 D4 D5 D6 D7 D8 VCC 20 10 19 18 17 16 15 14 13 12 VCC E GND L Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 D0 D1 D2 D3 D4 D5 D6 D7 1 11 DIOLA 2 3 4 5 6 7 8 9 DB1 DB2 DB3 DB4 DB5 DB6 DB7 DB8 WE5 b c e d VCC R3 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 LED1 LED2 LED3 10K PDIUSBD12 D0 D1 D2 D3 g 10 h 9 a 8 f 7 WE26 g 10 h 9 a 8 f 7 WE46 g 10 h 9 a 8 f 7 WE66 D4 D5 D6 D7 ALE CSUSB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 DATA0 A0 DATA1 VOUT3.3 DATA2 D+ DATA3 DGND VCC DATA4 XTAL2 DATA5 XTAL1 DATA6 GL_N DATA7 RESET_N ALE EOT_N CS_N DMACK_N SUSPEND DMREQ CLKOUT WR_N INT_N RD_N D12 28 27 26 25 24 23 22 21 20 19 18 17 16 15 C1 104 R4 R5 VCC UXT1 UXT2 R6 1K R7 R8 R9 R10 1M D9 10K 10K 10K VCC VCC R2 R1 1M 1M S1
2
3
4
5
6
VCC WE1 b c e d WE3 b c e d U3 A P2 1 2 3 4 5 6 7 8 9 1K VCC D1 D2 D3 D4 D5 D6 D7 D8 VCC 20 10 19 18 17 16 15 14 13 12 VCC E GND L Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 D0 D1 D2 D3 D4 D5 D6 D7 1 11 DIOLA 2 3 4 5 6 7 8 9 DB1 DB2 DB3 DB4 DB5 DB6 DB7 DB8 WE5 b c e d VCC R3 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 LED1 LED2 LED3 10K PDIUSBD12 D0 D1 D2 D3 g 10 h 9 a 8 f 7 WE26 g 10 h 9 a 8 f 7 WE46 g 10 h 9 a 8 f 7 WE66 D4 D5 D6 D7 ALE CSUSB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 DATA0 A0 DATA1 VOUT3.3 DATA2 D+ DATA3 DGND VCC DATA4 XTAL2 DATA5 XTAL1 DATA6 GL_N DATA7 RESET_N ALE EOT_N CS_N DMACK_N SUSPEND DMREQ CLKOUT WR_N INT_N RD_N D12 28 27 26 25 24 23 22 21 20 19 18 17 16 15 C1 104 R4 R5 VCC UXT1 UXT2 R6 1K R7 R8 R9 R10 1M D9 10K 10K 10K VCC VCC R2 R1 1M 1M S1
单片机核心板电路原理图
1 2 3 4 5 6 7 8
P3
P3.0 P3.1 P3.2 P3.3 P3.4 P3.5 P3.6 P3.7
1 2 3 4 5 6 7 8
RST
9 RST
P1.0 P1.1 P1.2 P1.3 P1.4 P1.5 P1.6 P1.7
1 2 3 4 5 6 7 8
P1.0 P1.1 P1.2 P1.3 P1.4 P1.5 P1.6 P1.7
P3.0 P3.1 P3.2 P3.3 P3.4 P3.5 P3.6 P3.7
10 11 12 13 14 15 16 17
P3.0/RXD P3.1/TXD P3.2/INT0 P3.3/INT1 P3.4/T0 P3.5/T1 P3.6/WR P3.7/RD
STC12C5A60S2
VCC
P0.0 P0.1 P0.2 P0.3 P0.4 P0.5 P0.6 P0.7
P0
P0.0 P0.1 P0.2 P0.3 P0.4 P0.5 P0.6 P0.7
1 2 3 4 5 6 7 8
P2
P2.0 P2.1 P2.2 P2.3 P2.4 P2.5 P2.6 P2.7
1 2 3 4 5 6 7 8
Rp1
P0.0 1 P0.1 2 P0பைடு நூலகம்2 3 P0.3 4
+5V 8 7 6 5
stm32开发板原理图
VGND
LINE_IN耳机接口与咪头不能同时使用，用跳帽选择 J38跳帽默认连接，使用咪头作为LINE_IN输入 J13 1 2 C50 1uF C0603 MICN R48 1k R0603 C49 100PF C0603 1 2 C48
A3V3
RIGHT LEFT
RIGHT LEFT VGND
1uF C0603 U55 + MIC_6X2.2 R49 1k R0603 C51 10uF C0805 C52 10uF C0805 VGND R51 1k R0603 3V3 AGND
C42 0.01uF C0603R44 22R R0603 C43 0.01uF C0603 RIGHT R45 22R R0603
AGND
C60 18pF C0603
2
R53 1M R0603 30 31
U57 XI/CLKIN XO TXN TXP RXN RXP LINKLED ACTLED NC1 NC2 NC3 NC4 DNC VBG RSVD1 RSVD2 RSVD3 RSVD4 RSVD5 PMODE2 PMODE1 PMODE0 EXRES1 T0CAP 1V20 RSVD 1 2 5 6 25 27 46 47 12 13 7 18 38 39 40 41 42 43 44 45 10 R58 12.4k R0603 4.7uF C0603 0.01uF C0603 AGND R66 10k R0603 R65 10k R0603 AGND R64 10k R0603 R63 10k R0603 R62 10k R0603 R61 10k R0603 3V3 R60 10k R0603 R59 10k R0603 TXN TXP RXN RXP LINKLED ACTLED
STM32最小系统板原理图
D
HEADER 14X2 LD1 LED1 R1 1K LD2 LED2 R2 1K PA2 PA3
PC8/TIM3_CH3 PC9/TIM3_CH4 PC10/USART3_TX PC11/USART3_RX PC12/USART3_CK PC13-TAMPER-RTC PC14-OSC32_IN PC15-OSC32_OUT OSC_IN/PD0/CANRX OSC_OUT/PD1/CANTX PD2/TIM3_ETR BOOT0
R18
JTDO PB3
R17 2K Q1 8550 PD2 R20 VDDA C7 104 C14 10u VSSA
1
3V3 C3 104 C4 104 C5 104
A
0R C6 104 R21 0R
R4 1K
3
C
C1 104
C12 10u
B
R27 22R
R28 22R
E
Title Revision
C10 104
5V
C PC0 PC2 PC4 PC6 PA0 PA2 PA4 PA6 PB8 PB10 PB12 PB14
5V
P2 1 3 5 7 9 11 13 15 17 19 21 23 25 27 2 4 6 8 10 12 14 16 18 20 22 24 26 28 PC1 PC3 PC5 PC7 PA1 PA3 PA5 PA7 PB9 PB11 PB13 PB15
STM32控制GSM模块原理图
V3.3 C109 100nF U102 RS232_TXD0 RS232_RXD3 UTXD STM_TXD3
C
16
Loud_SPK
VCC
13 8 11 10 1 3 4 5 2 6
R1IN R2IN T1IN T2IN C1+ C1C2+ C2V+ V-
R1OUT R2OUT T1OUT T2OUT
1 3 5 7 9 11 13 15 17
CON18A
2 4 6 8 10 12 14 16 18
PB0 PB1 PB8 PB9 PC13 PC14 PC15
A
J201 GPRS_RXD URXD STM_RXD1
A
1 2 3
CON3
STM_RXD2 GPRS_TXD
1 2 3
CON3
谱泰通信科技
Title
CS_SDA
STM32电源电路
U200 VBAT
V3.3
PB9 PB8 BOOT0
STM32F103C8T6
1 Vin GND Control BP 4 Vout 5
C201 C203 + PC13 0.1uF 1000uF/16V V3.3
V3.3
V3.3
V3.3
V3.3
BOOT电路
C216 100n J206 R231 V3.3 BOOT0 10K CON3
控制卡核心板 - 原理图
31 64 81 114 145
VDD3VFL 69
67 66
134
GPIOG4-SCITXDB(O) GPIOG5-SCIRXDB(I) GPIOF4-SCITXDA(O) GPIOF5-SCIRXDA(I)
X1/XCLKIN X2
XCLKOUT GPIOF14_XF_XPLLDIS
XRS TESTSEL
C
GPIOA10-CAP3_QEPI1 GPIOA9-CAP2_QEP2 GPIOA8-CAP1_QEP1
GPIOA7-T2PWM_T2CMP GPIOA6-T1PWM_T1CMP
109 IOA10 107 IOA9 106 IOA8 104 IOA7 102 IOA6
GPIOA5-PWM6 GPIOA4-PWM5 GPIOA3-PWM4 GPIOA2-PWM3 GPIOA1-PWM2 GPIOA0-PWM1
GPIOE2-XNMI_XINT13 GPIOE1-XINT2_ADCSOC
GPIOE0-XINT1_XBIO
150 NMI-E2 151 INT2-E1 149 INT1-E0
10K
INT2-E1R4
3V3
10K INT1-E0R5
GPIOD6-T4CTRIP/EVBSOC GPIOD5-T3CTRIP_PDPINTB
P2 JTAG
12 34 56 78 9 10 11 12 13 14
红牛电路图STM32原理图
STM32F103ZET6
D
C
HEADER 30X2
HEADER 30X2 3V3
PB0 PB1 PB2 BEEP/BOOT1 PB3 JTDO/SWO PB4 JNTRST PB5 USB_EN PB6 I2C1_SCL PB7 I2C1_SDA PB8 CAN_RX CAN_RX PB9 CAN_TX CAN_TX PB10 USART3_TX U3TX PB11 USART3_RX U3RX PB12 SPI2_NSS PB13 SPI2_SCK PB14 SPI2_MISO PB15 SPI2_MOSI ADC10 ADC11 ADC12 ADC13 AIN0 AIN1 AIN2 PC0 PC1 PC2 PC3 PC4 PC5 PC6 PC7 PC8 PC9 PC10 PC11 PC12 PC13 PC14 PC15 PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7 PD8 PD9 PD10 PD11 PD12 PD13 PD14 PD15
U2 5V IN 3 C3 10uF
LT1117-3.3 3V3 GND OUT 2 C4 10uF C2 0.1uF 1
R7 1 W 3 2 10K R8 2K
3
C1 0.1uF
C19 10pF J3 1 2 3 CON3 B U4 1 2 3 4 A0 VCC A1 WP A2 SCL GND SDA AT24C02 8 7 6 5 PB6 PB7 VCC JP4 1 3 J4 1 2 3 4 5 USB R41 10K A C6 100nF D6 LED R44 470R 1 DD+ 5V Power J6 2 R37 4K7 R38 4K7 I2C1_SCL I2C1_SDA 1 BEEP C Q1 B PA11 E 2 C20 10pF DZ1 5V VCC VCC 100nF 3V3 Y1 32.768KHz BEEP PB2 C5
Holtek_MCU开发板原理图
N0VCC
1 2 P0J6033
P0J601 P0J602
CON3
J7
N0VCC VCC PA1 N0GND GND
1 P0J7022 P0J7033
P0J701
18B20
GND PC[0..4]
S3 C
P0S301 P0S302
P0R1403
GND N0VCC VCC N0VO VO N0RS RS N0RW RW E PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 N0LED LED N0GND GND
R14
P0R1402 N0BLA BLA
C
S4
P0S401 P0S402
PA7
VCC GND
P0R602 P0R802
VCC
J2
P0Y1035790545KHz02 P0J201 P0J202 P0J203 N0OSC1 OSC1 N0OSC2 OSC2
C9
P0C901 P0C902 P0R601
C12 0.1uF
P0J5028 P0J5027 P0J5026 P0J5025 P0J5024 P0J5023 P0J5022 P0J5021 P0J5020 P0J5019 P0J5018 P0J5017 P0J5016 P0J5015
U4 1 P0U401 PB5/AN5 2 P0U402 PB4/AN4 3 P0U403 PA3/PFD 4P0U404 PA2 5P0U405 PA1 6P0U406 PA0 7 P0U407 PB3/AN3 8 P0U408 PB2/AN2 9 P0U409 PB1/AN1 10 P0U4010 PB0/AN0 11 P0U4011 VSS 12 P0U4012 PC0/TX 13 P0U4013 PC1/RX 14 P0U4014 PC2 HT46R23 28 PB6/AN6 P0U4027 27 PB7/AN7 P0U4026 26 PA4/TMR P0U4025 25 PA5/INT P0U4024 24 PA6/SDA P0U4023 23 PA7/SCL P0U4022 22 OSC2 P0U4021 21 OSC1 P0U4020 20 VDD P0U4019 19 RES P0U4018 18 PD1/PWM1/TMR1 P0U4017 17 PD0/PWM0 P0U4016 16 PC4 P0U4015 15 PC3
1 2 P0J6033
P0J601 P0J602
CON3
J7
N0VCC VCC PA1 N0GND GND
1 P0J7022 P0J7033
P0J701
18B20
GND PC[0..4]
S3 C
P0S301 P0S302
P0R1403
GND N0VCC VCC N0VO VO N0RS RS N0RW RW E PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 N0LED LED N0GND GND
R14
P0R1402 N0BLA BLA
C
S4
P0S401 P0S402
PA7
VCC GND
P0R602 P0R802
VCC
J2
P0Y1035790545KHz02 P0J201 P0J202 P0J203 N0OSC1 OSC1 N0OSC2 OSC2
C9
P0C901 P0C902 P0R601
C12 0.1uF
P0J5028 P0J5027 P0J5026 P0J5025 P0J5024 P0J5023 P0J5022 P0J5021 P0J5020 P0J5019 P0J5018 P0J5017 P0J5016 P0J5015
U4 1 P0U401 PB5/AN5 2 P0U402 PB4/AN4 3 P0U403 PA3/PFD 4P0U404 PA2 5P0U405 PA1 6P0U406 PA0 7 P0U407 PB3/AN3 8 P0U408 PB2/AN2 9 P0U409 PB1/AN1 10 P0U4010 PB0/AN0 11 P0U4011 VSS 12 P0U4012 PC0/TX 13 P0U4013 PC1/RX 14 P0U4014 PC2 HT46R23 28 PB6/AN6 P0U4027 27 PB7/AN7 P0U4026 26 PA4/TMR P0U4025 25 PA5/INT P0U4024 24 PA6/SDA P0U4023 23 PA7/SCL P0U4022 22 OSC2 P0U4021 21 OSC1 P0U4020 20 VDD P0U4019 19 RES P0U4018 18 PD1/PWM1/TMR1 P0U4017 17 PD0/PWM0 P0U4016 16 PC4 P0U4015 15 PC3
stm32最小系统原理图
stm32最小系统原理图
STM32最小系统原理图。
STM32是STMicroelectronics公司推出的一款32位微控制器，广泛应用于各种嵌入式系统中。在进行STM32开发时，我们通常会使用最小系统原理图来搭建基本的硬件环境，以便进行程序的烧录和调试。本文将详细介绍STM32最小系统原理图的设计原理和具体连接方法。
首先，我们需要了解STM32最小系统原理图所需的基本元件。最小系统原理图通常包括主控芯片、晶振、复位电路、电源电路和调试接口。主控芯片是
STM32系列微控制器，晶振用于提供时钟信号，复位电路用于确保系统在上电时能够正常复位，电源电路用于为系统提供稳定的电源，调试接口用于与开发工具连接，方便程序的烧录和调试。
在最小系统原理图中，主控芯片通常是STM32系列的芯片，根据具体的应用需求选择不同型号的芯片。晶振的选择需要考虑系统的时钟要求，一般常用的晶振频率有8MHz、12MHz、16MHz等，需要根据实际情况进行选择。复位电路通常包括复位按钮和复位电路，确保系统在上电时能够正常复位。电源电路需要考虑系统的供电电压和电流需求，一般包括稳压芯片、电容、电感等元件。调试接口通常使用SWD接口或JTAG接口，用于与开发工具连接，方便程序的烧录和调试。
接下来，我们将详细介绍STM32最小系统原理图的具体连接方法。首先，将主控芯片、晶振、复位电路、电源电路和调试接口按照原理图连接起来，注意连接的正确性和稳定性。接着，通过USB转串口模块将最小系统与电脑连接，打开开发工具，选择对应的芯片型号，进行程序的烧录和调试。在烧录和调试过程中，需要注意电源的稳定性和连接的可靠性，确保程序能够正常烧录和调试。
stm32原理图
stm32原理图
STM32原理图。
STM32原理图是指ST公司生产的一系列基于ARM Cortex-M内
核的32位微控制器的电路原理图。这些原理图是用来设计STM32微
控制器的应用电路的重要参考，能够帮助工程师们更好地理解
STM32微控制器的内部结构和工作原理。
STM32原理图主要包括微控制器本身的引脚连接、外部器件的
连接方式、电源电路设计、时钟电路设计以及通信接口电路设计等
内容。在设计STM32原理图时，需要考虑到电路的稳定性、可靠性、抗干扰能力以及功耗等方面的要求，同时也需要考虑到电路的成本
和制造工艺。
在STM32原理图中，微控制器的引脚连接是最基础的部分。通
过原理图，可以清晰地看到微控制器的每个引脚是如何连接到外部
器件的，比如LED、按键、传感器、显示屏等。这些连接关系直接
影响了外部器件与微控制器之间的数据交换和控制信号的传输。
除了引脚连接，电源电路设计也是STM32原理图中非常重要的
一部分。良好的电源电路设计能够保证微控制器正常工作，并且对于系统的稳定性和可靠性也有着至关重要的影响。在设计电源电路时，需要考虑到电压的稳定性、电流的输出能力、以及对于电磁干扰的抑制能力。
时钟电路设计是另一个不可忽视的部分。微控制器的时钟信号是整个系统的“心脏”，它直接影响了微控制器的运行速度和定时精度。因此，在设计时钟电路时，需要选择合适的晶振或者时钟发生器，并且保证时钟信号的稳定性和精度。
通信接口电路设计也是STM32原理图中的重要组成部分。现代的嵌入式系统通常需要与其他设备进行数据交换，比如与传感器、存储器、无线模块等进行通信。因此，在设计通信接口电路时，需要考虑到通信协议的选择、数据传输的稳定性和速度等因素。
stm32最小系统原理图
10 11 12 13 14 15 16 17 29 30 31 32 33 38
PA0/WKUP/ADC123_IN0/T2C1ETR/T5C1/T8ETR
VBAT
PA1/ADC123_IN1/T5C2/T2C2
PC13-TAMPER-RTC
PA2/ADC123_IN2/USART2_Tx/T5C3/T2C3
PA15/JTDI/I2S3_WS/JTDI/T2C1ETR/SPI3_NSS PA14/JTCK/SWCLK
1 VBAT 2 PC13 3 PC14 4 PC15 5 OSC OUT 6 OSCO_ IN
7 NRST 44 BOOT0
34 SWDIO 37 SWCLK
3.3V
B
PB0
18
PB1
19
PA7/ADC123_IN7/SPI1_MOSI/T8C1N/T3C2/T1C1N
NRST
PA8/T1C1/MCO
BOOT0
PA9/T1C2/USART1_Tx
PA10/T1C3/USART1_Rx
PA11/CAN_Rx/T1C4/USBDM
PA12/CAN_Tx/T1ETR/USBDP
PA13/JTMS/SWDIO
PC14-OSC32_IN
PA3/ADC123_IN3/USART2_Rx/T5C4/T2C4
控制板原理图
MMBT44 SOT-23 01 MUR102 TO-220F 00CT MUR302 TO-220F 00CT PC817 DIP4
5 1 1 7 1 1 1 1
Q1, Q2, D29 D35
Q5, Q6, Q7
U14, U15, U16, U17, U18, U24, U25 ZD1 U1 D16 L1
D30, D31, D32,
CS00038 CS00042 CS00080 RS00145 RS00022 RS00069 RS00034 CS00034 RS00132 打样 RS00024 RS00098 DS00055 IS00051 IS00052 ID00042 QT00038 ID00103 IS00033 IS00054 IS00047 ID00046
R38 R18, R66, R74, R90, R104 R92 D6, D7, D8, D9, D10, D11, D12, D13, D14, D15, D19, D20, D21, D22, D23, D33, D34 R39, R41, R43, R45 R81 R83, R110 R209, R210 R180, R181 C47, C49, C57 C11, C12, C13, C14 R87 R50, R51, R52, R53, R102 R30, R34 R33 R101 JX2,JX7,JX17,JX19 JX13,JX18 R20 R28, R29 R86 R94 E2 R55 R12, R26, R63, R64, R70, R71, R79, R84, R85, R107, R113, R190 R1, R2, R3, R4, R191
_LCD_32触摸屏原理图
DB04 DB05 DB06
11 13 15 17 19 21 23 25 27 29 31
DB08 DB10 DB12 DB14
SD/MMC_CARD_SOCKET
GND
DB07 DB08
/LCD_CS DB09 DB10 /RESET DB11 DB12 MOSI SCLK DB14 /TP_CS DB15
VCC DB00 DB02 DB04 DB06 DB08 DB10 DB12 DB14 /LCD_CS /WR /RESET MISO MOSI SCLK
2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 MISO /WR DB00 DB02 DB04 DB06
/SD_CS
TITLE
DATA FLASH (SPI) 8BIT/16BIT MODE
R17 R8 R18
ARMJISHU_LCD_32
www.armjishu.com
SHEET REV OF
1
1
1
V99
8
7
6
5
4
3
2
11 13 15 17 19 21 23 25 27 29 31
FILTER
ADS7843
/TP_CS TFT_LCD_16_2_(320 X 240)
TOUCH IC TFT_LCD
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NNNPPPLLLAAAPPP567AAA---567OOO000LLLOOOEEELLLEEDDDEDDD___000DDDDDD01C01CPPPIIIUUU111111000567111765
NPLAP8A-8O0LOELDED_0RREEPSSIEEUTT120929
NPLAP7A-7O0LOELEDD_0CCSS 30
NPLAP1A100-S0SBB33 NPLAP1A111-S0SBB44
PIU1030
PIU130131 PIU130232
NPLAP1A21-2B0BUUZZ PIU130333
SWDIO
PIU130434
SWCLK
PIU130737
PIU130838
PA0 PA1 PA2 PA3 PA4 PA5 PA6 PA7 PA8 PA9 PA10 PA11 PA12 PA13/SPDAT PA14/SPCLK PA15
C
+3.3V
CJOJ22
3 2
PIJ203 UART0_TX
PIJ202
1 PIJ201
CJOJ44
1 2
PIJ401 UART0_RX
PIJ402
3 PIJ403
PIC1902
CCOC1199
PIC1901 1uF
PIC2102
CCOC2211
PIC2101 1uF
CUOU4
1
PIU401
PIU4303 11
PB4LED5
PIR1502 PIR1501
1K
PCDIODD1115501 PID1B502
CROR116 PIR1602 PIR1601
PB5LED6
1K
PCDIODD1116601 PID1B602
CROR1188
PIR1802 PIR1801
PB6LED7
1K
COD1 PDID117701 PID1B702
PB11 PICN308PB12
PICN3010
PICN3012PB13 PB14
PICN3014PB15
PICN3016
CCOCNN44
C
PC3 PICN401
PCP4ICN403 PCP6ICN405 PC7 PCP1IC3N407
PICN409
PCPI1C4N4011 PC15
PICN4013
PID7C0D1OD77
GND
PID702
CCOC77
GND
PIC702 PIC701
GND
100nF
LED*8
+5V
PCDIODD99901 PID9B02
CROR66
PIR602 PIR601
PB0LED1
1K
COD10 PDID110001 PID1B002
CROR77
PIR702 PIR701
1 3 5 7 9 11 13
2 PICN402 4 PICN404 6 PICN406 8 PICN408 10 PICN4010 12 PICN4012 14 PICN4014
14
PIU4014
PIU143013 7
PI8U407
PIU408
MAX3232
GND
CCOC1177 PIC1702 PI1C107001 nF
CCOC1188
1uF
PIC1802 PIC1801
CCOC2200 1uF
PIC2002 PIC2001
GND
CROR2200
PIR2001 PIR2002
6 PIOLED106
PA4-OLED_CS
PIOL7ED107
GND VCC D0 D1 RES DC CS
OLED 0.96#
CCONCN11
+5V
NSLWSWDDIIOO NSLWSWCCLLKK
NnLRnRSSTT
PIC1N101 3
PICN103
PIC5N105 PIC7N107 PIC9N109
46 NPLBPB99 PPPIII22UUU21111000224126NNPPLLBBPPBB11111010 PI2U51025NPLBPB1122 PPII22UU6711002267NNPPLLBBPPBB11113443 PI2U81028NPLBPB115
NPLBP0BL0LEEDD11 NPLBP1BL1LEEDD22 NPLBP2BL2LEEDD33 NPLBP3BL3LEEDD4 NPLBP4BL4LEEDD5 NPLBP5BL5LEEDD66 NPLBP6BL6LEEDD77 NPLBP7BL7LEEDD8
PIR201
CROR22
2K
CUOU33
PIU3303 VCC
PIU1301 GND
+3.3V
PIR302 3V3 PIU2302 PID401 PID402
3V3 PIU4304
CDOD44 CROR33 1K
PIC501
PIR202
AMS1117-3.3V
PIR301
CCOC55
100uF/25V PIC502
CROR1199
PIR1902 PIR1901
PB7LED8
1K
按键*4
蜂鸣器
+5V
PIR802
CROR88 4.7K
PIR801
+5V
PIR902
CROR99 4.7K
PIR901
+5V
PIR102
CRO1R100 4.7K
PIR101
+5V
PIR102
CROR1111 4.7K
PIR101
PA0-SB1
47
PIU1047
GND
LK32T10232(64)
GND
OLED
JTAG
B
COOLOLEEDD1
GND
1
PIOLED101
+5V
2 PIOLED102
PA5-OLED_D0
3 PIOLED103
PA6-OLED_D1
PIOL4ED104
PA8-OLED_RESET 5
PIOLED105
PA7-OLED_DC
CJOJ55
2 1
CROR221 +5V
PIR201 PIR2102
PIR2101
CROR2222 5.6K
PIR2203 10K
PIR202
GND
1
2
3
4
端口
CCONCN22
PA0 PICN201
PAP1ICN203 PAP2ICN205 PA3 PAP4ICN207
PICN209
PAPI5CN2011 PA6 PAPI7CN2013
CCONCN33
PB0 PICN301
PBP1ICN303 PBP2ICN305 PB3 PBP4ICN307
PICN309
PBPI5CN3011 PB6 PBPI7CN3013
PICN3015
1 3 5 7 9 11 13 15
2 4 6 8 10 12 14 16
PB8
PICN302
PICN304PB9 PICN306PB10
PA1-SB2
PA10-SB3
PA11-SB4
PIS202 PIC12CC02O1C122
PIS302 PIC13C0C2OC113
PIS402 PICC1C402OC1144
PIS502 PICC15C02OC1155
CSOS22 PIC12101 00nF
CSOS33 PIC13011 00nF
PIQ1101 CQOQ11 PNP
PIQ103
PID1302 CLOLSS1
CDOD1133
PILS101
PID130 1N4001
PILS102
PIR1702
CROR1177
100R
PIR1701
GND
6
7
8
CCOC11
CUOU11
PIY10 PIC101 PIC102 22pF
1
XIN
GND
CYOY11
PICN2015
1 3 5 7 9 11 13 15
NLPA13 2
4 6 8 10 12 14 16
PA8
PICN202
PICN204PA9 PICN206PA10
PA11 PICN208PA12
PICN2010
PICN2012PA13 PNLAPA1144
PICN2014PA15
PICN2016
1
2
3
4
5
POWER
GND
A
CPOP11
PIP3103
PIP2102N+LV0VCCCC
1
PIP101
POWERJACK
ON/OFF PIP2PCO0P221 PIP202
CFOF11
PIF101
PIF102+5V
PIP203 PIP204
5A/16V
PIC601 PIC6102 0C0COnC66F
NPLBP1B01A0ADDIINN
A
PIR401
PIS102
SW-PB CSOS11
PID8011N4148 nRST
PIC801
CCOC88 PIC802 0.01uf
NXLXIINN NXLOXOUUTT nRST
+5V
PIU1505 PIU1606
PC0/XIN PC1/XOUT
7
PIU107Fra Baidu bibliotek
nRST/PC2
PC3 PC4 PC6 PC7 PC13 PC14 PC15
PPII14UU41100414NNPPLLCCPPCC3434 PI3U51035NPLCPC66
36 NPLCPC77 PPII2UU1100326NPLCPC1133NULAURARTT11_0RRXX PI3U103NPLCPC114NULAURARTT11_0TTXX PI4U104NPLCPC1155
PA13
PA14 PNLAPA1155
NPLAP0A0-S0SBB11
PIU110010
NPLAP1A1-S0SBB22
PIU110111
NULAUARRTT00_0TTXX NULAURARTT00_0RRXX
PIU110212 PIU110313
NPLAP4A-4O0LOELEDD_0CCSPIU110414
11
PICN1011
PI1CN31013 PI1CN51015
17
PICN1017
19
PICN1019
VTREF NTRST TDI TMS/SWDIO TCK/SWCLK RTCK TDO/SWO RESET NC NC
JTAG
VDD GND GND GND GND GND GND GND GND GND
PB0 PB1 PB2 PB3 PB4 PB5 PB6 PB7 PB8 PB9 PB10 PB11 PB12 PB13 PB14 PB15
PI1U81018NPLBPB00 PI1U91019NPLBPB11 PPII23UU0911003290NNPPLLBBPPBB2323 PI4U01040NPLBPB44 PPPIII444UUU123111000444321NNNPPPLLLBBBPPPBBB567567 PI4U51045NPLBPB88
PB1LED2
B
1K
COD11 PDID111101 PID1B102
CROR1122
PIR1202 PIR1201
PB2LED3
1K
CDOD1122
B
PID1201 PID1202
CROR1144
PB3LED4
PIR1402 PIR1401
1K
CDOD114
B
PID1401 PID1402
CROR115
PIC202 1K CCO2C222
PIC201 100pF
CJOJ33
1 PIJ6301
PIJ306
2
PIJ302
PIJ7307 3
PIJ8303
PIJ308
PIJ4304 9
PIJ5309
PIJ305
11
PIJ3011
10
PIJ3010
GND
D AD转换
PB10ADIN
PIJ502 PIJ501
PIY102 CCOC22
2
8M
PIC201 PIC202
XOUT
22pF
+5V
PID802 PIR402 CROR44
4.7K
CDOD88
PNLAPA00 PNLAPA11 PNLAPA22 PNLAPA33 PNLAPA44 PNLAPA55 PNLAPA66 PNLAPA77 PNLAPA88 PNLAPA99 PNLAPA1100 PNLAPA1111 PNLAPA1122
CSOS44 PIC11401 00nF
CSOS55 PIC15101 00nF
PIS201
PIS301
PIS401
PIS501
GND
GND
GND
GND
+5V
CJOJ11
CROR1133
1 2
PIJ101
PIR1302 PIR1301
PIJ102PA12-BUZ 100R
3 PIJ103
3
2
PIQ102
PIC2N102 4
PICN104
PIC6N106 PIC8N108 PICN110010
12
PICN1012
PICN110414 PICN110616
18
PICN1018
20
PICN1020
N+L505VV NGLNGNDD
CCO1CP1I6C61601 PI0C1.60021uf
串口通信/MAX232
PIU410211
PIU4012
10
PIU4010
PIU4909 4
PIU4504
PIU405
PIU410515
C1+ C1T1 IN R1 OUT T2 IN R2 OUT C2+ C2GND
VCC V+ V-
T1 OUT R1 IN
R2 OUT R2 IN
PIU146016 2
PI6U402
PIU406
PIS101
CCOC99
PIC901 CCOC1100 PIC101 CCOC1111 PIC101
PIU1909 PIU120424
48
PIC9002 .01uf PIC1002 .01uf PIC1002 .01uPfIU1048
VDDA VDD VDD
VSSA VSS VSS
PI8U108 PI2U31023