{"product_id":"2026-open746i-c-standard-stm32f7-development-board","title":"2026 Open746I-C Standard, STM32F7 Development Board","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOpen746I-C Standard, STM32F7 Development Board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE,Waveshare\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOpen746I-C Standard\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMounting Type\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eOther Mounting Type\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePlace of Origin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eGuangdong, China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSTM32\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp style=\"margin: 0px; padding: 0px; color: #000000; font-family: Arial; font-size: 12px; font-style: normal; font-weight: 400;\"\u003e\u003cspan style=\"line-height: 36px; color: #565656; font-family: Arial, sans-serif; font-size: 24px; font-style: normal; font-weight: bold; background-color: #ffffff; float: none; display: inline !important;\"\u003eSTM32 Development Board Designed For STM32F746I, Features The STM32F746IGT6 MCU, And Integrates Various Standard Interfaces, Pretty Easy For Peripheral Expansions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px; padding: 0px; color: #000000; font-family: Arial; font-size: 12px; font-style: normal; font-weight: 400;\"\u003e\u003cspan style=\"line-height: 36px; color: #565656; font-family: Arial, sans-serif; font-size: 24px; font-style: normal; font-weight: bold; background-color: #ffffff; float: none; display: inline !important;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1053d89f32ce4fda95024bfeb890d894m.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S1053d89f32ce4fda95024bfeb890d894m.jpg\" data-alt=\"Open746I-C Standard, STM32F7 Development Board\" style=\"vertical-align: middle;\" ori-width=\"898\" ori-height=\"358\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 style=\"font-weight: normal; line-height: 1.1; font-size: 16px; margin: 20px 0px 10px; font-style: normal; background-color: #ffffff; box-sizing: border-box; padding: 0px; font-family: Arial, sans-serif; color: #565656;\"\u003eOverview\u003c\/h2\u003e\n\u003cp style=\"margin: 1em 0px; padding: 0px; font-style: normal; font-weight: 400; background-color: #ffffff; box-sizing: border-box; color: #18181a; font-family: Arial, sans-serif; font-size: 14px;\"\u003eOpen746I-C is an STM32 development board designed for the \u003cstrong\u003eSTM32F746IGT6\u003c\/strong\u003e microcontroller, consists of the mother board and the MCU core board\u003cstrong\u003e Core746I\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"margin: 1em 0px; padding: 0px; font-style: normal; font-weight: 400; background-color: #ffffff; box-sizing: border-box; color: #18181a; font-family: Arial, sans-serif; font-size: 14px;\"\u003eThe Open746I-C supports further expansion with various optional accessory boards for specific application. The modular and open design makes it the ideal for starting application development with STM32 series microcontrollers.\u003c\/p\u003e\n\u003ch2 style=\"font-weight: normal; line-height: 1.1; font-size: 16px; margin: 20px 0px 10px; font-style: normal; background-color: #ffffff; box-sizing: border-box; padding: 0px; font-family: Arial, sans-serif; color: #565656;\"\u003eWhat's on the mother board\u003c\/h2\u003e\n\u003cp style=\"margin: 0px; padding: 0px; color: #000000; font-family: Arial; font-size: 12px; font-style: normal; font-weight: 400;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd48e505e9d6f426c8f4c8bfbe643bd56k.jpg\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sd48e505e9d6f426c8f4c8bfbe643bd56k.jpg\" data-alt=\"Open746I-C Standard, STM32F7 Development Board\" style=\"vertical-align: middle;\" ori-width=\"780\" ori-height=\"586\"\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eMCU core board connector:\u003c\/span\u003e for easily connecting the Core746I\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eArduino interface:\u003c\/span\u003e for connecting Arduino shields\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eDCMI interface:\u003c\/span\u003e for connecting camera\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003e8-bit FMC interface:\u003c\/span\u003e easily connects to peripherals such as NandFlash\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eULPI interface:\u003c\/span\u003e for connecting high-speed USB peripheral (the STM32F746I integrates USB HS controller without any PHY device)\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eLCD interface 1:\u003c\/span\u003e for connecting 10.1inch LCD, 7inch LCD\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eLCD interface 2:\u003c\/span\u003e for connecting 4.3inch LCD\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eSAI1 interface:\u003c\/span\u003e for connecting audio modules\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eICSP interface:\u003c\/span\u003e Arduino ICSP\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eSPI1\/SPI2 interfaces:\u003c\/span\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003eeasily connects to SPI peripherals such as DataFlash (AT45DBxx, W25QXX), SD card, MP3 module, etc.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003eeasily connects to AD\/DA modules (SPI1 features AD\/DA alternative function)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eEthernet interface:\u003c\/span\u003e for connecting Ethernet modules\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eI2S2\/I2S3\/I2C1 interface:\u003c\/span\u003e easily connects to I2S peripherals such as audio module, etc.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eUSART1 connector:\u003c\/span\u003e USB to UASRT via the onboard convertor CP2102 \u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eQUADSPI interface:\u003c\/span\u003e 4-wires SPI interface (the F7 series latest peripheral interface), for connecting serial Flash modules like W25QXX Board\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eSDMMC interface:\u003c\/span\u003e for connecting Micro SD module, features much faster access speed rather than SPI\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eUSART3 interface:\u003c\/span\u003e easily connects to RS232, RS485, USB TO 232, etc.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eCAN2 interface:\u003c\/span\u003e for connecting CAN modules\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eCAN1 interface:\u003c\/span\u003e for connecting CAN modules\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eI2C1\/I2C4 interface:\u003c\/span\u003e easily connects to I2C peripherals such as I\/O expander (PCF8574), EEPROM (AT24Cxx), 10 DOF IMU Sensor, etc.\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eMCU pins connector:\u003c\/span\u003e all the MCU I\/O ports are accessible on expansion connectors for further expansion\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003e5V DC jack\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003e5V\/3.3V power input\/output:\u003c\/span\u003e usually used as power output, also common-grounding with other user board\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003ePower supply switch:\u003c\/span\u003e powered from 5VDC OR USB connection of the USART1\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eCP2102:\u003c\/span\u003e USB to UART convertor\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eLEDs:\u003c\/span\u003e convenient for indicating I\/O status and\/or program running state\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eJoystick:\u003c\/span\u003e five positions\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eWAKE UP button:\u003c\/span\u003e used as regular button, and\/or wake up the STM32 MCU from sleep\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eReset button\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eUSART1 jumper\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eLED jumper\u003c\/span\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003eshort the jumper to connect to default I\/Os used in example code\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003eopen the jumper to connect to custom I\/Os via jumper wires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eKEY jumper\u003c\/span\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003eshort the jumper to connect to default I\/Os used in example code\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003eopen the jumper to connect to custom I\/Os via jumper wires\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eArduino jumper\u003c\/span\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003eshort the upper pins, A4, A5 is used as AD function\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003eshort the lower pins, A4, A5 is used as I2C function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"margin: 1em 0px; padding: 0px; font-style: normal; font-weight: 400; background-color: #ffffff; box-sizing: border-box; color: #18181a; font-family: Arial, sans-serif; font-size: 14px;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"font-weight: normal; line-height: 1.1; font-size: 16px; margin: 20px 0px 10px; font-style: normal; background-color: #ffffff; box-sizing: border-box; padding: 0px; font-family: Arial, sans-serif; color: #565656;\"\u003eWhat's on the Core746I\u003c\/h2\u003e\n\u003cp style=\"margin: 0px; padding: 0px; color: #000000; font-family: Arial; font-size: 12px; font-style: normal; font-weight: 400;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sf623c1ff68e249de973d3d3ebf82d4c1e.jpg?width=780\u0026amp;height=580\u0026amp;hash=1360\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sf623c1ff68e249de973d3d3ebf82d4c1e.jpg?width=780\u0026amp;height=580\u0026amp;hash=1360\" data-alt=\"Open746I-C Standard, STM32F7 Development Board\" style=\"vertical-align: middle;\" ori-width=\"780\" ori-height=\"580\"\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eSTM32F746IGT6:\u003c\/span\u003ethe high performance STM32 MCU which features:\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cstrong\u003eCore:\u003c\/strong\u003e Cortex-M7 32-bit RISC + FPU + Chrom-ART graphic accelerator\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cstrong\u003eFeature:\u003c\/strong\u003e single-cycle DSP instructions\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cstrong\u003eOperating Frequency:\u003c\/strong\u003e 216MHz, 462 DMIPS\/2.14 DMIPS\/MHz\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 1.7V-3.6V\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e LQFP176\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cstrong\u003eMemories:\u003c\/strong\u003e 1024kB Flash, 320+16+4kB SRAM\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cstrong\u003eMCU communication Interfaces:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e6 x SPI, 4 x USART, 4 x UART, 3 x I2S, 4 x I2C\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e2 x CAN, 1 x QUAD-SPI, 1 x DCMI, 2 x SAI\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e1 x FMC, 1 x SDMMC, 14 x TIM , 1xLPTIM\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e1 xLCD-TFT, 1xSPDIFRX, 1xHDMI-CEC\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e1 x USB 2.0 OTG FS\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e1 x USB 2.0 OTG HS (supports external HS PHY through ULPI)\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e1 x 10\/100 Ethernet MAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cstrong\u003eAD \u0026amp; DA converters:\u003c\/strong\u003e 3 x AD (12-bit); 2 x DA (12-bit)\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cstrong\u003eDebugging\/Programming:\u003c\/strong\u003e supports JTAG\/SWD interfaces, supports IAP\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eIC42S16400J \/ IS42S16400J:\u003c\/span\u003e SDRAM 1 Meg Bits x 16 Bits x 4 Banks (64-MBIT)\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eMIC2075:\u003c\/span\u003e onboard USB power management device\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eAMS1117-3.3:\u003c\/span\u003e 3.3V voltage regulator\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003e8M crystal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003e32.768K crystal,\u003c\/span\u003e for internal RTC with calibration\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eReset button\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eVBUS LED\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003ePower indicator\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003ePower supply switch,\u003c\/span\u003e powered from 5Vin or USB connection\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eBoot mode selection,\u003c\/span\u003e for configuring BOOT0 pin\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eJTAG\/SWD interface:\u003c\/span\u003e for debugging\/programming\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eUSB connector,\u003c\/span\u003e supports Device and\/or Host\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003eMCU pins expander,\u003c\/span\u003e VCC, GND and all the I\/O pins are accessible on expansion connectors for further expansion\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003e\n\u003cspan style=\"line-height: 18px; box-sizing: border-box; margin: 0px; padding: 0px; font-weight: bold;\"\u003ePower jumper\u003c\/span\u003e\n\u003cul\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003eVBAT: short the jumper to use system power supply, open it to connect external power, such as battery\u003c\/li\u003e\n\u003cli style=\"box-sizing: border-box; margin: 0px; padding: 0px; line-height: inherit;\"\u003eVREF: short the jumper to connect VREF+ to VCC, open it to connect VREF+ to other custom pin via jumper wire\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp style=\"margin: 1em 0px; padding: 0px; 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line-height: 1.1; font-size: 16px; margin: 20px 0px 10px; font-style: normal; background-color: #ffffff; box-sizing: border-box; padding: 0px; font-family: Arial, sans-serif; color: #565656;\"\u003eDimensions\u003c\/h2\u003e\n\u003cp style=\"margin: 0px; padding: 0px; color: #000000; font-family: Arial; font-size: 12px; font-style: normal; font-weight: 400;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sd1c9f814016e40b7af91304fd85fa0c4k.jpg?width=780\u0026amp;height=594\u0026amp;hash=1374\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/Sd1c9f814016e40b7af91304fd85fa0c4k.jpg?width=780\u0026amp;height=594\u0026amp;hash=1374\" data-alt=\"Open746I-C Standard, STM32F7 Development Board\" style=\"vertical-align: middle;\" ori-width=\"780\" ori-height=\"594\"\u003e\u003c\/p\u003e\n\u003cp style=\"margin: 0px; padding: 0px; color: #000000; font-family: Arial; font-size: 12px; font-style: normal; font-weight: 400;\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1abf248d40d146d1bbd340b5389bced3q.jpg?width=960\u0026amp;height=271\u0026amp;hash=1231\" data-src=\"https:\/\/ae01.alicdn.com\/kf\/S1abf248d40d146d1bbd340b5389bced3q.jpg?width=960\u0026amp;height=271\u0026amp;hash=1231\" data-alt=\"Open746I-C Standard, STM32F7 Development Board\" ori-width=\"960\" ori-height=\"271\"\u003e\u003c\/p\u003e\n\u003ctable style=\"border-collapse: collapse; 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