恩智浦推出新的USB TypeC完整解决方案

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恩智浦MIMXRT1060 1064评估板硬件用户指南说明书

恩智浦MIMXRT1060 1064评估板硬件用户指南说明书

NXP Semiconductors Document identifier: MIMXRT10601064EKBHUG User's Guide Rev. 0, 06/2020MIMXRT1060/1064 Evaluation Kit Board Hardware User's GuideContentsChapter 1 Introduction (3)1.1 Board overview (3)1.2 MIMXRT1060/1064 EVK contents (4)1.3 MIMXRT1060/1064 EVK board revision history (4)Chapter 2 Specifications (5)2.1 i.MX RT1060/1064 processor (7)2.2 Boot mode configurations (7)2.3 Power tree (8)2.4 SDRAM memory (11)2.5 SD card slot (11)2.6 Hyper flash (11)2.7 QSPI flash (11)2.8 Ethernet connector (12)2.9 USB PHY connector (12)2.10 Audio input/output connector (12)2.11 OpenSDA circuit (DAP-Link) (12)2.12 JTAG connector (12)2.13 Arduino expansion port (13)2.14 Camera module connector (14)2.15 User interface switch (14)2.16 Sensor (15)2.17 User interface LED indicator (15)2.18 LCD interface (15)Chapter 3 PCB information (16)Chapter 4 EVK design files (17)Chapter 5 EVK contents (18)Chapter 1IntroductionThis document describes MIMXRT1060/1064 Evaluation Kit (EVK) based on the i.MX RT1060/1064 processor from NXP Semiconductor. The document includes system setup, debugging, and provides detailed information on the overall design and usage of the EVK board from a hardware system.1.1Board overviewThis EVK board is a platform designed to showcase the commonly used features of the i.MX RT1060/1064 Processor in a small, low-cost package. The MIMXRT1060/1064 EVK board is an entry level development board that familiarizes the developer to the processor before investing on resources for specific designs.The features of the MIMXRT1060/1064 EVK board are listed in Board features.The features of the MIMXRT1060/1064 EVK board are listed in Table 1.Table 1.Board featuresProcessor NXP Processor MIMXRT1062DVL6AMIMXRT1064DVL6ADRAM Memory SDRAM 256 Mbit, 166 MHz IS42S16160J-6BLIDCDC MPS MP2144GJLDO UNION UM1550S-18UM1750S-00Mass Storage TF Card Slot64 Mbit Quad SPI flash512 Mbit Hyper flashDisplay Interface LCD connectorEthernet10/100 Mbit/s Ethernet connector. PHY chip: KSZ8081RNBUSB USB 2.0 OTG connectorUSB 2.0 host connectorAudio Connector 3.5 mm audio stereo headphone jackBoard-mounted microphoneLeft and right speaker out connectorsS/PDIF interface (unpopulated )Power Connector 5 V DC-jackDebug Connector JTAG 20-pin connector (SWD by default)OpenSDA with DAP-LinkSensor FXOS8700CQ: 6-Axis Ecompass (3-Axis Mag, 3-Axis Accel)(Some boards are unpopulated)Table continues on the next page...IntroductionTable 1.Board features (continued)Camera CMOS sensor interfaceCAN CAN bus connectorUser Interface Button ON/OFF, POR Reset, Reset, USER buttonLED Indicator Power Status, Reset, OpenSDA, USER LEDExpansion Port Arduino interfacePCB 3.937 inch x 5.9055 inch (10 cm x 15 cm), 4-layer board1.2MIMXRT1060/1064 EVK contentsThe MIMXRT1060/1064 EVK contains the following items:•MIMXRT1060/1064 EVK board•USB cable (Micro B)•Camera1.3MIMXRT1060/1064 EVK board revision historyEVK: Mass ProductChapter 2SpecificationsThis section provides detailed information about the electrical design and practical considerations of the EVK board. The document describes each block shown in Block diagram.The document describes each block shown in Figure 1.Figure 1.Block diagramThe overview of the MIMXRT1060 EVK board is shown in Figure 2 and Figure 3.Figure 2.Overview of the MIMXRT1060 EVK board (Front side)Figure 3.Overview of the MIMXRT1060 EVK board (Back side)2.1i.MX RT1060/1064 processorThe i.MX RT1060/1064 is a new processor family featuring NXP advanced implementation of the Arm Cortex-M7 Core. It provides high CPU performance and best real-time response. i.MX RT1060/1064 provides various memory interfaces, including SDRAM, Raw NAND flash, NOR flash, SD/eMMC, Quad SPI, HyperBus, and a wide range of other interfaces for connecting peripherals, such as WLAN, Bluetooth™, GPS, displays, and camera sensors. i.MX RT1060/1064 has rich audio and video features, including LCD display, basic 2D graphics, camera interface, S/PDIF, and I2S audio interface.The i.MX RT1060/1064 applications processor can be used in areas such as industrial HMI, IoT, motor control, and home appliances. The flexibility of the architecture enables it to be used in a wide variety of other general embedded applications too. The i.MX RT processor provides all interfaces necessary to connect peripherals such as WLAN, Bluetooth™, GPS, camera sensors, and multiple displays.The more detail information about i.MX RT1060/1064 can be found in the Datasheet and Reference Manual.2.2Boot mode configurationsThe device has four boot modes (one is reserved for NXP use). The boot mode is selected based on the binary value stored in the internal BOOT_MODE register.Switch (SW7-3 and SW7-4) is used to select the boot mode on the MIMXRT1060/1064 EVK board.Table 2.Boot mode pin settingsBOOT_MODE[1:0] (SW7-3 SW7-4)BOOT TypeTable continues on the next page...Table 2.Boot mode pin settings (continued)00Boot From Fuses 01Serial Downloader 10Internal Boot 11ReservedTypically, the internal boot is selected for normal boot, which is configured by external BOOT_CFG GPIOs. Table 3 shows the typical Boot Mode and Boot Device settings.Table 3.Typical boot mode and boot device settings for RT1060SW7-1SW7-2SW7-3SW7-4Boot Device OFF ON ON OFF Hyper flash OFFOFF ON OFF QSPI flash ONOFFONOFFSD cardFor more information about boot mode configuration, see the System Boot chapter of the MIMXRT1060 Reference Manual .For more information about MIMXRT1060 EVK boot device selection and configuration, see the main board schematic .Table 4.Typical boot mode and boot device settings for RT1064SW7-1SW7-2SW7-3SW7-4Boot Device OFF OFF ON OFF QSPI flash ONOFFONOFFSD card2.3Power treeA DC 5 V external power supply is used to supply the MIMXRT1060/1064 EVK board at J2, and a slide switch SW1 is used to turn the Power ON/OFF. J41 and J9 is used to supply the EVK board.Table 5 lists different J1 jumper settings for different power supply.Table 5.Jumper settings for power supply Power Supply J1 Setting J21-2J93-4J415-6The power tree is shown in the following figure.Figure 4.Power treeThe power control logic of the MIMXRT1060/1064 EVK board is shown in the Figure 5.•SNVS is powered first and then PMIC_REQ_ON is switched on to enable external DC/DC to power up other power domains.•ON/OFF button is used to switch ON/OFF PMIC_REQ_ON to control power modes.•RESET button and WDOG output are used to reset the system power.Figure 5.Power control diagramThe power rails on the board are shown in Table 6.Table 6.Power railsTable continues on the next page...Table 6.Power rails (continued)2.4SDRAM memory256 Mbit, 166 MHz SDRAM (IS42S16160J-6BLI) is used on the EVK board.2.5SD card slotThere is an SD card slot (J39) on the MIMXRT1060/1064 EVK board. J39 is the Micro SD slot for USDHC1 interface. To boot from the SD card, the boot device switch (SW7) settings should be: ON, OFF, ON, OFF, as shown in Typical boot mode and boot device settings.2.6Hyper flashOn the MIMXRT1060/1064 EVK board, there is one 512 Mbit hyper flash device. To boot from the Hyper Flash, the boot device switch (SW7) settings should be: OFF, ON, ON, OFF, as shown in Table 3. By default, this hyper flash is disabled on the EVK. To enable the onboard hyper flash, update the following settings.1.Weld resistors: R356, R361 - R366.2.Removed 0Ωresistors: R153 - R158.The boot from hyper flash only supports RT1060.2.7QSPI flashA 64 Mbit QSPI flash is used on the MIMXRT1060/1064 EVK board. If the developer wants to boot from the QSPI flash, the boot device switch (SW7) settings should be: OFF, OFF, ON, OFF, as shown in Table 3. The QSPI flash is the default onboard flash.The boot from QSPI flash only supports RT1060.2.8Ethernet connectorThere are two Ethernet Mac controllers in the MIMXRT1060/1064 processor. The Ethernet subsystem of the MIMXRT1060/1064 EVK board is provided by the KSZ8081RNB 10/100 M Ethernet Transceiver (U16) and an RJ45 (J19) with integrated magnetic.2.9USB PHY connectorMIMXRT1060/1064 contains two integrated USB 2.0 PHYs capable of connecting USB host/device systems at:•USB low-speed (LS) rate of 1.5 Mbits/s•USB full-speed (FS) rate of 12 Mbits/s•USB 2.0 high-speed (HS) rate of 480 Mbits/s2.10Audio input/output connectorThe audio codec used on the MIMXRT1060/1064 EVK board is Wolfson’s low power, high-quality stereo codec, WM8960. The MIMXRT1060/1064 EVK board includes:•one headphone interface (J12)•one onboard MIC (P1)•two speaker interfaces (J16, J17)•S/PDIF interface (J14 and J18, DNP).J12 is a 3.5 mm audio-stereo headphone jack, which supports jack detect.2.11OpenSDA circuit (DAP-Link)The OpenSDA circuit (CMSIS–DAP) is an open-standard serial and debug adapter. It bridges serial and debug communications between a USB host and an embedded target processor.CMSIS-DAP features a mass storage device (MSD) bootloader, which provides a quick and easy mechanism for loading different CMSIS-DAP applications such as flash programmers, run-control debug interfaces, serial-to-USB converters, and more.Two or more CMSIS-DAP applications can run simultaneously. For example, run-control debug application and serial-to-USB converter run in parallel to provide a virtual COM communication interface while allowing code debugging via CMSIS-DAP with single USB connection.For the MIMXRT1060/1064 EVK board, J41 is the connector between the USB host and the RT1060/1064. To update the Open SDA firmaware, press the SW8 and Power on the board. There is a disk named "MAINTENANCE". Drag/drop the new firmware to the "MAINTENANCE" and re-power the board. The firmware is updated.2.12JTAG connectorJ21 is a standard 20-pin/2.54 mm box header connector JTAG. The pin definitions are shown in Figure 6. It supports SWD by default.Figure 6.JTAG pin definitions2.13Arduino expansion portJ22 – J25 is defined as Arduino interface. Table 7 lists the pin definitions of Arduino interface. Table 7.Arduino Interface pin definitionsJ22J23UART_RX/D0A0/ADC0UART_TX/D1A1/ADC1D2/INT0A2/ADC2D3/INT1/PWM/OC2B A3/ADC3D4/T0/XCK A4/ADC4/SDAD5/TI/PWM A5/ADC5/SCLD6/AIN0/PWM/OC0AD7/AIN1/PWMJ24J25D8/CLKO/ICP1NCD9/OC1A/PWM IOREFD10/SPI_CS RESETD11/OC2A/PWM/SPI_MOSI 3.3 VD12/SPI_MISO 5 VD13/SPI_CLK GNDGND GNDAREFD14/I2C_SDAD15/I2C_SCL2.14Camera module connectori.MX RT1060/1064 supports one parallel CSI (Camera Sensor Interface). There is a camera module connector (J35) on the MIMXRT1060/1064 EVK board. The CA031C based on OV7725 and CA111C based on MT9M114 are used directly.J35 supports both MT9M114 and OV7725 camera module, but 3.3 V is a violation to MT9M114 spec 3.1 V. Itproved fine for evaluation/demo with 3.3 V supply, but in product design, it is recommended to adjust DCDC outputor add level shifter.2.15User interface switchThere are four user interface switches on the MIMXRT1060/1064 EVK board.•Power switch•ON/OFF button•Reset button•USER button2.15.1Power switchSW1 is a slide switch to control the power of the MIMXRT1060/1064 EVK board when the power supply is from J2.•Sliding the switch to the ON position connects the 5 V power supply to the evaluation board main power system.•Sliding the switch to the OFF position immediately removes all power from the board.2.15.2ON/OFF buttonSW2 is the ON/OFF button for MIMXRT1060/1064 EVK board. A short pressing in OFF mode causes the internal power management state machine to change state to ON. In ON mode, a short pressing generates an interrupt as a software-controllable power-down. An approximate 5 seconds or more pressing causes a forced OFF. However, you can disconnect both the boot mode inputs.2.15.3Reset buttonThere are two Reset buttons on the EVK board. SW3 is the power-on reset button. Pressing SW3 in the power on state forces to reset the system power except SNVS domain. The processor immediately turns off and reinitiates a boot cycle from the processor power off state. SW9 is a reset button.2.15.4USER buttonSW8 is a USER button (GPIO5-00). Pressing the USER button can produce changes in high and low levels.2.16SensorU32 on the EVK board is a 6-Axis Ecompass (3-Axis Mag, 3-Axis Accel) sensor FXOS8700CQ. The Ecompass is connected to i.MX RT1060/1064 I2C1 port.The sensor is not populated on some boards.2.17User interface LED indicatorThere are four LED status indicators on the EVK board.The functions of these LEDs include:•Main Power Supply (D3)—Green: DC 5 V main supply is normal.—Red: J2 input voltage is over 5.6 V.—Off: Board is not powered.•Reset RED LED (D21)•OpenSDA LED (D20)•USER LED (D18)2.18LCD interfaceThe enhanced Liquid Crystal Display Interface (eLCDIF) is a general-purpose display controller.The eLCDIF block supports the following:•Displays that support moving pictures and require the RGB interface mode (DOTCLK interface).The eLCDIF provides fully programmable functionality to supported interfaces:•Bus master interface to source frame buffer data for display refresh.•8/16/18/24/32 bit LCD data bus support available depending on I/O MUX options.•Programmable timing and parameters for DOTCLK LCD interfaces.To use the LCD, NXP provides an optional LCD module RK043FN02H-CT. RK043FN02H-CT has a 4.3 inches touch screen and supports a resolution of up to 480*3(RGB)*272. This module contains two FPC cables. The LCD interface is connected to J8 (A1-A40) and the CPT interface can be connected to J8 (B1-B6). You can purchase LCD modules from .PCB informationThe MIMXRT1060/1064 EVK board is uses the standard 4-layer technology. The material used is FR-4. The PCB stack-up information is shown in Table 8.Table 8.Board stack-up informationEVK design filesYou can download, the schematics, layout files, and gerber files (including Silkscreen) from /MIMXRT1060-EVK.EVK contentsThe following table lists the contents on the evaluation kit.Table 9.EVK contentsItem DescriptionEVK board EVK board with processor, memory, interfaces and so on. USB cable USB cable (Micro-B to Standard-A).Camera CA111C based on MT9M114.Power adapter, micro-SD card, and LCD module are not standard parts of the evaluation kit.How To Reach Us Home Page: Web Support: /support Information in this document is provided solely to enable system and software implementers to use NXP products. There are no express or implied copyright licenses granted hereunder to design or fabricate any integrated circuits based on the information in this document. NXP reserves the right to make changes without further notice to any products herein.NXP makes no warranty, representation, or guarantee regarding the suitability of its products for any particular purpose, nor does NXP assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters that may be provided in NXP data sheets and/or specifications can and do vary in different applications, and actual performance may vary over time. All operating parameters, including “typicals,” must be validated for each customer application by customer's technical experts. NXP does not convey any license under its patent rights nor the rights of others. NXP sells products pursuant to standard terms and conditions of sale, which can be found at the following address: / SalesTermsandConditions.While NXP has implemented advanced security features, all products may be subject to unidentified vulnerabilities. Customers are responsible for the design and operation of their applications and products to reduce the effect of these vulnerabilities on customer’s applications and products, and NXP accepts no liability for any vulnerability that is discovered. Customers should implement appropriate design and operating safeguards to minimize the risks associated with their applications and products.NXP, the NXP logo, NXP SECURE CONNECTIONS FOR A SMARTER WORLD, COOLFLUX, EMBRACE, GREENCHIP, HITAG, I2C BUS, ICODE, JCOP, LIFE VIBES, MIFARE, MIFARE CLASSIC, MIFARE DESFire, MIFARE PLUS, MIFARE FLEX, MANTIS, MIFARE ULTRALIGHT, MIFARE4MOBILE, MIGLO, NTAG, ROADLINK, SMARTLX, SMARTMX, STARPLUG, TOPFET, TRENCHMOS, UCODE, Freescale, the Freescale logo, AltiVec, C‑5, CodeTEST, CodeWarrior, ColdFire, ColdFire+, C‑Ware, the Energy Efficient Solutions logo, Kinetis, Layerscape, MagniV, mobileGT, PEG, PowerQUICC, Processor Expert, QorIQ, QorIQ Qonverge, Ready Play, SafeAssure, the SafeAssure logo, StarCore, Symphony, VortiQa, Vybrid, Airfast, BeeKit, BeeStack, CoreNet, Flexis, MXC, Platform in a Package, QUICC Engine, SMARTMOS, Tower, TurboLink, and UMEMS are trademarks of NXP B.V. All other product or service names are the property of their respective owners. AMBA, Arm, Arm7, Arm7TDMI, Arm9, Arm11, Artisan, big.LITTLE, Cordio, CoreLink, CoreSight, Cortex, DesignStart, DynamIQ, Jazelle, Keil, Mali, Mbed, Mbed Enabled, NEON, POP, RealView, SecurCore, Socrates, Thumb, TrustZone, ULINK, ULINK2, ULINK-ME, ULINK-PLUS, ULINKpro, µVision, Versatile are trademarks or registered trademarks of Arm Limited (or its subsidiaries) in the US and/or elsewhere. The related technology may be protected by any or all of patents, copyrights, designs and trade secrets. All rights reserved. Oracle and Java are registered trademarks of Oracle and/or its affiliates. The Power Architecture and word marks and the Power and logos and related marks are trademarks and service marks licensed by .© NXP B.V. 2020.All rights reserved.For more information, please visit: Forsalesofficeaddresses,pleasesendanemailto:**********************Date of release: 06/2020Document identifier: MIMXRT10601064EKBHUG。

USB Type-C 规范1.2(中文版)

USB Type-C 规范1.2(中文版)
INTELLECTUAL PROPERTY DISCLAIMER
知识产权声明
THIS SPECIFICATION IS PROVIDED TO YOU “AS IS” WITH NO WARRANTIES WHATSOEVER, INCLUDING ANY WARRANTY OF MERCHANTABILITY, NON-INFRINGEMENT, OR FITNESS FOR ANY PARTICULAR PURPOSE. THE AUTHORS OF THIS SPECIFICATION DISCLAIM ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PROPRIETARY RIGHTS, RELATING TO USE OR IMPLEMENTATION OF INFORMATION IN THIS SPECIFICATION. THE PROVISION OF THIS SPECIFICATION TO YOU DOES NOT PROVIDE YOU WITH ANY LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS.
预发行行业审查公司提供反馈
Revision History.......................................................................................................................14
LIMITED COPYRIGHT LICENSE: The USB 3.0 Promoters grant a conditional copyright license under the copyrights embodied in the USB Type-C Cable and Connector Specification to use and reproduce the Specification for the sole purpose of, and solely to the extent necessary for, evaluating whether to implement the Specification in products that would comply with the specification.

Maxim MAX77962 3.2A USB-C降-升压充电器解决方案

Maxim MAX77962 3.2A USB-C降-升压充电器解决方案

Maxim公司的MAX77962是具有智能电源选择器(Smart Power Selector™)高性能宽输入3.2A降压-升压充电器,不需要另外电感就能工作在反向降压模式,是得器件能对USB OTG附件进行供电.器件集成了低损耗功率开关,提供小尺寸解决方案,高效率,低热量和快报速充电.反向降压真负载断开,受到可调整输出电流限制所保护.器件具有高度灵活性,通过I2C配置或通过电阻配置自主可编程.输入工作电压3.5V到23V,经受电压30VDC,反向漏电保护,可编输入电流限制50mA到3.15A,可编恒定电流充电50mA到3.15A,遥控差分电压检测,充电安全计时器,具有热回馈回路的芯片温度调整,具有适配输入电流限制(AICL)和输入电压调整的输入功率管理,10mΩ BATT 到 SYS开关,高达10A过流阈值.反向降压模式5.1V/1.5A支持USBOTG,JEITA和NTC热敏电阻监视器兼容, 3.458mm x 3.458mm 49-Bump WLP封装,主要用在USB Type-C供电宽输入充电和2个电池供电设备.本文介绍了MAX77962主要优势和特性,简化框图,充电状态图,宽输入I2C可编充电器等多种应用电路,以及评估板MAX77962 EVK主要特性,电路图,材料清单和PCB设计图.The MAX77962 is a high-performance wide-input 3.2A buck-boostcharger with a Smart Power Selector™ and operates as a reverse buckwithout an additional inductor, allowing the IC to power USB On-the-Go (OTG) acces­s ories. The device integrates low-loss power switches, andprovides small solution size, high-efficiency, low heat, and fast batterycharging. The reverse buck has true-load disconnect and is protected by an adjustable output cur­r ent limit. The device is highly flexible andprogrammable through I2C configuration or autonomously throughresis­t or configuration.The battery charger includes a Smart Power Selector to accommodate a wide range of battery sizes and system loads. The Smart Power Selectorallows the system to start up gracefully when an input source is available even when the battery is deeply discharged (dead battery) or missing. For battery safety/authentication reasons, the IC can be configured to keepcharging disabled, and allow the DC-DC to switch and regulate the SYSvoltage. The system processor can later enable charging using theap­propriate I2C commands. Alternatively, the IC can be con­figured to automatically start charging.MAX77962主要优势和特性:•3.5V to 23V Input Operating Range, 30VDC Withstand Voltage•Reverse Leakage Protection•50mA to 3.15A Programmable Input Current Limit•50mA to 3.2A Programmable Constant Current Charge•Remote Differential Voltage Sensing•600kHz or 1.2MHz Switching Frequency Options•System Instant On with Smart Power Selector Power-Path•Charge Safety Timer•Die Temperature Regulation with Thermal Foldback Loop•Input Power Management with Adaptive Input Current Limit (AICL)and Input Voltage RegulationMaxim MAX77962 3.2A USB-C降-升压充电器解决方案•10mΩ BATT to SYS Switch, Up to 10A Overcurrent Threshold •Reverse Buck Mode 5.1V/1.5A to Support USB OTG•JEITA Compliant with NTC Thermistor Monitor•I2C or Resistor Programmable•3.458mm x 3.458mm 49-Bump WLPMAX77962应用:•USB Type-C Powered Wide-Input Charging Applications•2-Cell Battery Powered Devices图1. MAX77962简化框图图2. MAX77962充电状态图图3. MAX77962宽输入I2C 可编充电器图4. MAX77962带充电器禁止的宽输入I2C 可编充电器图5. MAX77962宽输入自主充电器图6. 评估板MAX77962 EVK外形图评估板MAX77962 EVKThe MAX77962 evaluation kit (EV kit) is a fully assembled and tested surface-mount printed circuit board (PCB) that evaluates the MAX77962, a 3.2A USB Type-C® buck-boost charger.The MAX77962 EV kit includes the IC evaluation board with integrated I2C communication interface and USB micro-B cable. Windows®-based graphical user interface (GUI) software is available for use with the EV kit and can be downloaded from Maxims website atwww.maximin­/products/MAX77962 (under the Design Resources tab). Windows 7 or newer is required to use with the EV kit GUI software.评估板MAX77962 EVK主要特性:•Evaluates the MAX77962 USB Type-C Buck-Boost Charger withIntegrated FETs for 2S Li-Ion Batteries•Demonstrates 3.5V to 23V Input Operating Range•Demonstrates Charging Up to 3.2A•Demonstrates USB-OTG Functionality•Demonstrates JEITA Compliance with On-Board Dummy Thermistors •Assembled and Tested•I2C Serial Interface。

恩智浦NFC 解决方案介绍

恩智浦NFC 解决方案介绍

Use Case
– Can be combined with Pass Through mode to signal the Microcontroller
Energy harvesting functionality to power external devices (e.g. µC) XQFN8 package (1,6*1,6*0,5mm)
13
HXSON4
HXSON4 (same pinning as NTAG203F)
NEW NEW NEW NEW NEW
COMPANY CONFIDENTIAL
NEW
NTAG I²C
The complete passive solution for NFC interaction
Electronic device
NTAG I²C in short
Fully NFC Forum Type 2 Tag compliant Dual interface
– – NFC & I²C interface 50 pF input capacitance
I2C-bus
Power and commands
EEPROM
Serial number / data
NTAG for inlay
Passive
10
Semi-Active
COMPANY CONFIDENTIAL
COMPLIANT
NTAG21xF
The innovative solution for any NFC pairing
Making Bluetooth pairing really easy
Use Case
Clear arbitration / customized access between the 2 interfaces

盘点七大厂商Type-C方案优势

盘点七大厂商Type-C方案优势

盘点七大厂商Type-C方案优势如今USB type-c商机强强滚,除在笔记本电脑、移动端产品定位之外,相关周边应用产品也将铺天盖地席卷而来,各式终端产品都大举加入type-c阵营。

在骤变的可穿戴设备、平板电脑和智能手机市场中,系统设计人员时常处于要在恰当的时间,设计出最佳功能产品的压力之下,还要兼顾极小的体积、能耗和成本,这是很有难度的。

随着USB type-c标准的推出,苹果Mac Book的惊艳亮相,让人们意识到USB type-c 的重要性,也为设计人员带来了曙光。

目前各大主流芯片公司都在加大USB Type-C的相关产品推广力度,尤其是在手机端,市场上越来越多的厂商开始推出采用USB Type-C 接口的手机。

尽管目前PC端尚未普及,但看到一个好现象,Intel 将雷电接口与USB Type-C 接口相兼容,未来USB Type-C将会更加迅猛的增长,届时使用起来会更方便。

USB Type-C 那些闪亮点与以前通用的USB Type-A接口相比,USB Type-C具有颇多优势。

首先是尺寸更小,Type-C端口长8.3毫米、宽2.6毫米,而传统USB端口长14毫米、6.5毫米,减少了2/3的面积,因此特别适合超薄型笔记本电脑的应用;其次,USB Type-C支持更灵活的传输种类,既支持10Gbps的USB 3.1传输协议,同时也支持USB PD电力传输协议,功率最大可为100W,此外还可支持双路Full HD以及4K UHD。

第三则是解决了正反插问题。

从USB Type-C 的接口定义,可以轻松看出USB Type-C为何会有这些特性。

可以看出,USB Type-C采用了对称的方式,因此翻转后并不影响接口的布局。

电源和地都有4个,这样便可支持USB PD大功率模式。

CC1和CC2是两个关键引脚,其作用有如下几点:探测连接,区分正反面,区分DFP和UFP;配置Vbus,有USB Type-C和USB PD两种模式;配置Vconn,当线缆里有芯片的时候,一个cc传输信号,一个CC变成供电Vconn;配置其他模式,如Displayport等。

SIMATIC S7-1500 ET 200MP 自动化系统 系统手册说明书

SIMATIC S7-1500 ET 200MP 自动化系统 系统手册说明书

SIMATICS7-1500/ET 200MP 自动化系统系统手册01/2023A5E03461186-AKSiemens AG Digital Industries Postfach 48 48 90026 NÜRNBERG 德国Ⓟ 02/2023 本公司保留更改的权利Copyright © Siemens AG 2013 - 2023.保留所有权利法律资讯警告提示系统为了您的人身安全以及避免财产损失,必须注意本手册中的提示。

人身安全的提示用一个警告三角表示,仅与财产损失有关的提示不带警告三角。

警告提示根据危险等级由高到低如下表示。

危险表示如果不采取相应的小心措施,将会导致死亡或者严重的人身伤害。

警告表示如果不采取相应的小心措施,可能导致死亡或者严重的人身伤害。

小心表示如果不采取相应的小心措施,可能导致轻微的人身伤害。

注意表示如果不采取相应的小心措施,可能导致财产损失。

当出现多个危险等级的情况下,每次总是使用最高等级的警告提示。

如果在某个警告提示中带有警告可能导致人身伤害的警告三角,则可能在该警告提示中另外还附带有可能导致财产损失的警告。

合格的专业人员本文件所属的产品/系统只允许由符合各项工作要求的合格人员进行操作。

其操作必须遵照各自附带的文件说明,特别是其中的安全及警告提示。

由于具备相关培训及经验,合格人员可以察觉本产品/系统的风险,并避免可能的危险。

按规定使用 Siemens 产品请注意下列说明:警告Siemens 产品只允许用于目录和相关技术文件中规定的使用情况。

如果要使用其他公司的产品和组件,必须得到 Siemens 推荐和允许。

正确的运输、储存、组装、装配、安装、调试、操作和维护是产品安全、正常运行的前提。

必须保证允许的环境条件。

必须注意相关文件中的提示。

商标所有带有标记符号 ® 的都是 Siemens AG 的注册商标。

本印刷品中的其他符号可能是一些其他商标。

新版USBType-C新规范出炉

新版USBType-C新规范出炉

新版USBType-C新规范出炉继电器USB Type-C接口有可能成为未来多数笔记本电脑、智能手机的唯一数据接口,但这些仅支持USB接口的设备仍必须与那些非USB接口的设备进行交互,比如显示器、电视机等。

因此,设计人员需要考虑如何在单个连接器中实现USB和其他高速接口的转换,其中涉及到切换引脚功能、提供诸如ESD的外部瞬变保护以及维护信号质量等问题。

USB Type-C标准通过定义备用模式(Alt Mode)来满足这些需求,这种方法能够动态地更改引脚的功能,从而支持非USB的数据传输协议。

本文对各类标准进行了介绍,有了这些标准,USB Type-C才能连接到HDMI或其他非USB形式的数据接口。

本文中还包含将HDMI备用模式增加到USB Type-C接口时需要考虑的主要问题。

USB规范介绍HDMI Forum于2016年底发布了USB Type-C备用模式规范,此最新版USB标准共包括以下三个部分:USB Type-C接口规范USB Type-C接口规范在我们所熟知的Type-A和Type-B规范基础上进行了大幅度的修改。

对于普通用户来说,有两点改动需要注意:Type-C 接口尺寸为8.3mmx2.5mm,较之USB Type-A和Type-B小了很多,但却包含24个引脚,之前的版本只有4个引脚。

Type-C接口支持正反逆插,这是因为Type-C接口采用了对称结构,无论哪一面在上,所有的信号引脚都处在相同的相对位置上。

USB Type-C还可以通过D+/D-和VBUS/GND引脚与传统的USB 2.0系统进行交互。

其引脚布局还包括其他两个规范中定义的新功能引脚(包括备用模式)。

图1显示的是Type-C接口标准和备用模式引脚映射。

图1:显示备用模式映射的USB Type-C引脚布局USB Type 3.1规范USB Type 3.1规范更新了USB的电气性能,规定数据传输速率可达到10Gbps(规范中称为SuperSpeed+)。

恩智浦半导体 SAF360x 数字无线电和片上处理系统说明书

恩智浦半导体 SAF360x 数字无线电和片上处理系统说明书

第3版--2015年1月23日产品缩略版数据手册1. 简介SAF360x为单片集成式数字地面无线电处理器。

SAF360x系列包含不同的芯片型号:SAF3600、SAF3601、SAF3602、SAF3604、SAF3606和SAF3607。

SAF360x提供符合不同数字无线电标准的信号接收、解调、音频解码和应用处理功能。

SAF360x系统芯片(SoC)是新一代HD Radio/DAB/DAB+/T-DMB/DRM解决方案,在系统集成和降低成本方面实现了突破。

该芯片符合AEC-Q100要求,并具有以下功能:●新一代HD Radio/DAB/DAB+/T-DMB/DRM解决方案,在降低系统成本方面实现了突破●具有片上双DAB前端、存储器和两通道的信道和信元解码●生产线末端可编程性●DAB-FM/DAB-DAB无缝切换●信号接收增强算法●集成天线分路器,实现天线分集●通过外部晶体管从3.3V为性能关键的前端电路提供片上稳压电源(仅SAF3601、SAF3602、SAF3604和SAF3606)●单系统XTAL提供可选的时钟参考输出功能●采用先进的BGA封装实现小尺寸PCB2. 特性和优势2.1 HD Radio■AM和FM数字音频的HD Radio信号解码■支持HD Radio单、双、三调谐器用例■支持HD Radio全数字模式■SAF3604:内置数据服务接收能力的片上FM调谐器■两路I2S总线类型的I/Q基带数据输入接口■用于双调谐器应用的辅助基带接口■支持HD Radio数据服务■电子节目指南(EPG)■片外LOT处理■通过最大比合并(MRC)增强接收请联系恩智浦销售代表获取详细的支持特性列表;参见第11节。

2.2 DRM■AM和FM数字音频的DRM信号解码■支持两路DRM,第二路可以支持后台扫描或者另一个电台的数据服务■通过串行I2S总线类型接口实现前端至基带处理的连接■用于双调谐器应用的辅助基带接口■信道解码器接收增强技术■支持xHE-AAC音频解码■支持DRM+2.3 DAB、DAB+和T-DMB无线电技术■具有片上DAB前端、ADC、存储器和信源解码的双接收处理■数据服务接收和过滤■两路完整的信号总成处理(2 x 1.8 Mbit/s)■通过串行I2S总线类型接口支持可选的第三个调谐器输入■支持DAB-FM/DAB-DAB无缝切换■集成所需要的音频编解码器(AAC、HE-AAC、MP2和BSAC)■(可选)其它特性:♦单天线系统的接收改进算法,可额外提高BER♦采用先进的最大比合并(MRC)算法,实现双天线的分集接收增强♦两个内部调谐器用于天线分集接收的情况下,第三个外部调谐器可以支持后台扫描服务或数据服务2.4 数字音频■通过TDM音频接口或三个I2S支持最多6通道(5.1)音频■适用于最多6通道的可编程音频采样速率转换器(8 kHz至48 kHz)■用于辅助处理的I2S音频输入■用于I2S总线输入的可选SRC (8 kHz-48 kHz)■针对输入和输出96 kHz采样速率转换的可选支持■针对外部数字音频源的基本音频处理■高级音频处理(请联系恩智浦获取支持的音频处理特性列表;参见第11节)2.5 其他外设接口■两个I2C总线接口■两个串行外设接口(SPI)■一个高速串行外设接口(HS-SPI)■一个UART接口■用于应用和诊断的16个GPIO引脚■用于调试的JTAG接口2.6 其他特性■安全启动,映像验证■具有完全相同的无线电架构的不通过型号芯片,通过加载特定软件来支持包括DAB、HD Radio和DRM在内的各种标准■采用与SAF356X相同的收音控制编程接口■可实现现场软件升级■一个内部时钟振荡器和两个内部锁相环(PLL)■强大的信号、音频处理内核架构■符合AEC-Q100要求备注:并非所有型号都提供上述所有特性,并非所有特性可以自由组合。

Turbo-MTP 2.0解决方案

Turbo-MTP 2.0解决方案
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USB Type-C普适性解析:工程师朋友更应当了解

USB Type-C普适性解析:工程师朋友更应当了解

USB Type-C 普适性解析:工程师朋友更应当了解
作为最新的接口标准,USB Type-C?已然获得了计算和消费电子市场的诸多关注。

集功能与满足消费者的诉求于一体,USB Type-C 很有希望成为最受人们欢迎的接口之一,但同时也可能是为人们带来最多困扰的接口。

替代模式(Alternate Mode,简称Alt Mode)、外设模式(Accessory Mode)、结构化VDM(Structured VDM)以及非结构化VDM(Unstructured VDM)等大量术语使得消费者和技术人员摸不着头脑。

这些术语定义了USB Type-C 接口是如何支持各种非USB 功能。

本文将为读者解析USB Type-C 接口支持的所有非USB 功能、系统工程师将会用到的元器件以及消费者需要了解的功能。

本文也
将讨论视频模式、数据模式、音频模式、调试模式以及高功率供电模式。


文将为您简要介绍一下USB Type-C。

它有五项主要特性使USB Type-C 成为灵活、可扩展的接口。

延伸阅读:USB Type-C 到底强在哪?扒开Type C 的皮,您看过其内部构造吗?为手机、笔电挑USB Type-C 主控,再添ASIC 方案USB Type-C 主打安全牌:让设备远离外部风险关于USB Type C,你需要了解的5 个PointUSB Type- C 加USBPD 将成为主流之选?
tips:感谢大家的阅读,本文由我司收集整编。

仅供参阅!。

电动汽车BMS的技术趋势及恩智浦的解决方案

电动汽车BMS的技术趋势及恩智浦的解决方案

编者按:由于工业无线的布置灵活、施工方便、少了线缆成本等优势,因此在工厂的智能化改造中得到了普遍的青睐。

不过,目前无线连接方案百家争鸣,那么对于工业客户,到底应该选择哪类无线方案?市面上有哪些先进的芯片/模块解决方案?为此,《电子产品世界》邀请了业内部分领头羊参与,介绍了工业无线的热点话题及解决方案。

电动汽车BMS的技术趋势及恩智浦的解决方案Technology trend of EV’s BMS and solution of NXP李晓鹤 (恩智浦半导体 副总裁兼驱动和能源系统产品线总经理)1 电动汽车BMS的技术趋势对恩智浦而言,我们所观察到的电动汽车制造商在规划整个车型电气化过程中正在面对如下挑战,这也代表了现在技术发展的趋势。

1)电池成本的持续降低是电动车普及以及车厂盈利的重要决胜点。

除电芯降本外,还需要不断优化电子电气以及机械架构,并制作支持自动化组装的生产线,这样才能提高生产效率。

2)延长里程需要提高比能量,缩短充电时间则要增加比功率,在逐渐挑战比能量和比功率极限的过程中,电池管理功能安全的等级、诊断的精度和速度变得更加重要。

3)在实现纯电的过程中,有几十种甚至上百种不同的车型在短时间内推出,因此需要最大化地重用以及应用平台化概念,以便加快上市时间并降低研发成本。

4)大规模量产比拼的不仅是单一产品本身的性能,而是基于半导体厂商汽车制造品质、生产质量品质、供货体系以及售前售后服务能力的全方位考验。

2 恩智浦的解决方案恩智浦电池管理系统(BMS)解决方案是汽车电气化应用中的一个重要部分,也是在2020年10月举办的Connects2020大会的一个核心讨论议题。

恩智浦产品的优势是模拟测量精度高,有利于提高整车里程及诊断安全性,而且不仅能保证芯片的出厂精度,更能确保产品全生命周期的使用精度。

恩智浦在汽车电子领域具有深厚积淀,在传统的引擎安全气囊、刹车控制等功能安全领域深耕多年。

因此,恩智浦将对于微处理器、功率管理器件包括网络器件所带来的系统功能安全的理解注入到BMS产品的定义中,帮助客户更好地实现系统级解决方案。

typec取电协议芯片的工作原理

typec取电协议芯片的工作原理

typec取电协议芯片的工作原理宝子们!今天咱们来唠唠Type - C取电协议芯片这个超酷的小玩意儿。

你看啊,咱们现在用的好多设备都有Type - C接口,这接口可不仅仅是用来充电或者传输数据那么简单哦。

Type - C取电协议芯片就像是这个接口背后的小管家。

当你把设备用Type - C线连接到电源的时候,这个芯片就开始工作啦。

它就像一个超级聪明的小侦探,先得搞清楚连接的设备和电源的情况。

比如说,电源能提供多少功率呀,是5瓦、10瓦还是更高呢?而连接的设备又需要多少电呢?是手机这种小功率需求的,还是像笔记本电脑这种大功率的“电老虎”。

这芯片就开始在它们之间“牵线搭桥”啦。

这个芯片里面呢,有一套特别的规则,就像我们玩游戏有游戏规则一样。

它遵循着Type - C的取电协议。

这协议就规定了电源和设备之间怎么交流关于电的事情。

芯片就像一个翻译官,把电源的“语言”翻译成设备能听懂的话,告诉设备:“亲,这个电源能给你这么多电,你就放心用吧。

”然后也会告诉电源:“喂,这个设备需要这么多电,你可得稳稳地供应哦。

”而且哦,这个芯片还特别会照顾设备的安全。

就像一个贴心的小保镖。

要是电源突然出了啥问题,比如说电压不稳啦,这个芯片就会赶紧采取行动。

它会调整设备接收的电量,避免设备被过高的电压给“吓着”,也就是防止设备被损坏。

同样的,如果设备有啥特殊情况,像是电池过热了,芯片也会通知电源,让电源减少供电量,就像在说:“电源大哥,设备有点不舒服啦,你少给点电让它缓缓。

”你再想象一下,这个芯片就像一个在餐厅里点菜的服务员。

电源是厨房,能做出不同电量的“菜”,设备是顾客,有着不同的用电需求。

芯片呢,就根据顾客的需求到厨房去点合适的“菜”,而且还得保证这个“菜”的质量和安全,不能让顾客吃到坏的或者不合适的“菜”。

在不同的设备之间,这个芯片也特别灵活。

比如说,你用同一个充电器给手机和耳机充电,芯片就能根据手机和耳机不同的用电特性来分配电量。

usb type-c接口,高传输的解决方案分析

usb type-c接口,高传输的解决方案分析

usb type-c接口,高传输的解决方案分析USB type-c接口是USB接口的一种类型,准确的说是一种接口标准(接口类型)。

USB type-c最明显的特点就是支持正反面盲插,有了这个特点,小伙伴们再也不用担心U盘老是插错方向了。

智能手机早期接口是通过Micro USB和Mini USB来解决数据传输和充电功能,而前者能够解决本身接口寿命短、体积大等问题,还兼容了当时的USB1.1/2.0标准和OTG功能,因此一直沿用至今。

随着手机厂商对机身的要求越来越苛刻,机身越做越薄,而传输速度、充电速度要求也越来越高时,似乎Micro USB已经不是最佳的解决方案了。

于是,我们看到了近两年来手机行业中,出现了一种新兴的接口USB type-c,具备了Micro USB强大的兼容性同时,并实现数据传输和供电的统一,低功耗、占用面积小、传输和充电速度更快、以及强大的扩展性为你带来了前所未有的体验。

而作为半导体产业的领导者,安森美半导体的产品在国内的硬件厂商中一直备受业界关注。

日前,安森美半导体移动市场高级现场应用工程经理李文辉先生解读了最新的USB 标准和市场趋势,并分享了USB type-c在移动设备上的完整方案。

安森美半导体移动市场高级现场应用工程经理李文辉随着手机移动设备的使用率越来越频繁,而在电池技术并没有突破性的进展时,人们对充电的速度要求就越来越高,因此随着技术发展,USB Type-C和Quick Charge(QC)两种技术成为了手机设备作为快充的标准。

当然,并不是所有的Type-C接口都支持真正的快充标准,对于仅仅是支持USB 2.0标准的Type-C接口来说并不能实现快充。

安森美半导体的USB Type-C解决方案通过了支持标准的USB 3.1接口的同时,还支持USB-PD协议,并根据设备的用电要求进行电压调节的电源控制器来解决。

争夺市场先机 USB Type

争夺市场先机 USB Type

争夺市场先机 USB Type
预期将缔造上亿台装置导入、可望一统传输介面(Interface)江山的通用序列汇流排(USB)type-c,在苹果(Apple)MacBook、Google Chromebook Pixel 2、诺基亚(Nokia)NOKIA N1,以及华硕(ASUS)、微星(Mstar)、技嘉(Gigabyte)、华擎(ASRock)主机板等陆续导入,奠定其市场地位后,无论市调机构或是相关晶片业者都期待USB type-c将为传输介面产业带来新一波庞大商机。

而为提早卡位,取得较佳的竞争起跑点,已有晶片商着手研发USB type-c相关晶片,包括德州仪器(TI)、恩智浦(NXP )、创惟科技(Genesys Logic)等都已针对USB type-c技术特性推出相关产品。

USB文艺复兴时代来临
USB Type-C涵盖许多以往USB既有或尚未达成的功能,更具备新的双向式接头,加上消费性电子与个人电脑(PC)大厂的支持,将为USB市
场带来全面性的变革,并进一步振兴及扩展USB应用范畴。

因此可以说USB Type-C是USB技术20年来的一大改变,也将带领USB进入文艺复兴。

ad20中typec电路

ad20中typec电路

ad20中typec电路Type-C电路是一种新型的接口标准,它具有许多优点和特点,被广泛应用于各种电子设备中。

本文将从多个角度对Type-C电路进行介绍和分析。

一、Type-C电路的特点Type-C电路是一种全新的接口标准,与传统的USB接口相比,具有以下特点:1. 可逆插拔:Type-C接口可以实现正反插功能,无需再像传统USB接口那样费力找准插口方向,大大提高了使用的便利性。

2. 高速传输:Type-C电路支持高速数据传输,可以实现超过传统USB接口的传输速度,满足了现代人对数据传输速度的需求。

3. 多功能支持:Type-C电路不仅可以传输数据,还可以同时传输音频、视频和电源等多种信号,实现了一根线缆多功能的设计。

4. 更小尺寸:相较于传统USB接口,Type-C电路的接口尺寸更小,可以为设备提供更多的空间,使得设备更加轻薄便携。

二、Type-C电路中的主要组成部分Type-C电路由多个组成部分构成,下面将对主要的组成部分进行介绍:1. CC电路:CC电路是Type-C电路中的重要组成部分,它负责检测连接设备的电源和地线,并根据连接设备的类型进行相应的电源分配。

2. VBUS电路:VBUS电路用于传输电源信号,负责将电源从电源供应器传输到连接设备。

3. 数据线电路:Type-C电路中的数据线电路负责传输数据信号,保证数据的高速传输和稳定性。

4. 控制器:控制器是Type-C电路中的核心部分,负责对整个电路进行管理和控制,确保各个组成部分的正常运行。

三、Type-C电路的应用领域Type-C电路由于其独特的特点和优越的性能,在各个领域得到了广泛的应用,下面将对几个主要的应用领域进行介绍:1. 手机和平板电脑:随着移动设备的普及,Type-C电路在手机和平板电脑中得到了广泛的应用。

它可以实现快速充电和高速数据传输,满足了用户对设备性能的要求。

2. 笔记本电脑:Type-C电路在笔记本电脑中也得到了广泛的应用。

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