STM32H743 Development Board (Original Chip)

The STM32H743 Dev Board uses STM32H7543VIT6 MCU, high-performance Arm® Cortex®-M7 32-bit RISC core operating at up to 400 MHz and it has 2 MBytes Flash, 1 Mbyte of RAM: 192 Kbytes of TCM RAM (inc. 64 Kbytes of ITCM RAM + 128 Kbytes of DTCM RAM for time critical routines), 864 Kbytes of user SRAM, and 4 Kbytes of SRAM in Backup domain. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances application security.

The development board can be easily programmed using the Arduino IDE. But if you want to explore the complete STM32 development boards, you can also use the STM32Cube and other development environments offered by ST Microelectronics. You can also use Keil, IAR workbench, Atollic TrueStudio, MicroC Pro ARM, Crossworks ARM, Ride 7, PlatformIO+STM32 etc. to program the board. The hex file of a program can be uploaded using a single wire interface module (SWIM) or by using JTAG/ serial wire debugging (SWD).

The Board comes with 2 User buttons, 1 Reset button, 1 Power LED, 1 User LED, 1 Micro USB Port, 1 TFT Header, 1 SWD Header, 1 SD Card connector, 24 pin camera connector, and a W25Q64 External Flash connected via the QSPI Peripheral.

Along with the Basic Peripherals like UART, SPI, I2C, etc, the device also offers some of the Advance peripherals like Comparators, Opamp, HRTIM, Ethernet, FDCAN, FMC, MDIOS, SDMMC, SWPML, DCMI, HDMI_CEC, SPDIFRX, CRYP, HASH, DFSDM etc.

Note: This board features an original STM32 chip and it can be directly programmed from the STM32cubeIDE using the ST-Link.

Features:

• 100% Brand new and high-quality STM32 Board
• 400MHz MAX clock frequency (25M Crystal on board)
• 2M Flash memory, 1M RAM
• On board W25Q64 QSPI Flash chip
• Header for TFT / Oled Display (SPI Mode)
• SWD Header on board
• SD Card Connector using SDIO Peripheral
• 24 pin Camera Connector
• 25M HS and 32.768K LS Crystals available on Board

• 400MHz, 1027 DMIPS / 2.14 DMIPS / MHz
• 25MHz system crystal
• 32.768KHz RTC crystal
• SWD header (BOOT0, 3V3, GND, PA13/SWDIO, PA14/SWCLK)
• 6x SPI, 4x USART, 4x UART, 1x LPUART, 3x I2S, 1x LPI2S, 4x I2C
• 4x SAI, SPDIFRX, SWPMI, MDIO Slave, 2x SD/SDIO/MMC, 2x CAN
• 2x USB OTG, 1x FS, 1x HS/FS
• Micro SD
• Winbond W25Q64 64Mbit QSPI Flash
• 1x 10/100 Ethernet MAC with DMA
• HDMI-CEC
• 1x 8 to 14-bit Parallel Camera interface
• 3x ADC (16-bit / 36-channel)
• 1x temperature sensor
• 2x DAC (12-bit)
• 2x ULP comparators
• 2x Op Amps
• 1x high res timer, 2x 32-bit timers, 2x advanced timers, 10x general timers,
• 5x low power timers, 2x watchdogs, 1x systick timer
• 96-bit unique ID
• AMS1117-3.3V: 3.3V LDO voltage regulator, max current 800mA
• Micro USB for power and comms
• Power LED D1
• User LED D2 (PA1) active low
• Reset button, 2x user buttons K1 (PE3), K2 (PC5)
• 2x22 2.54mm side headers
• DCMI camera interface (OV2640, OV5640)
• SPI TFT/OLED header (3V3, GND, SDI, SCL, CS, SDO, D/C, BLK)
• RTC battery header B1 beside camera interface
• M3 mounting holes
• Dimensions: 40.89mm x 68.59mm
• Product Dimensions : 69 x 41mm
• Product Weight : 20 grams

Country of origin : China

• 1 x STM32H743 Development Board
• Header Pins
• USB Cable