ARM Cortex-M4 STM32F405R Development Board Secondary Development

Description

• Operating frequency: 168MHZ, 210DMIPS/1.25DMIPS/MHZ
• Board supply voltage: 3.3V or 5V
• Storage resources: 1MB Flash, 192+4Kb SRAM
• PCB size: 49.5(mm)x32(mm)

The STM32F 405RGmini board is equipped with a stm32f405rgt6 chip. The most basic onboard MCU This circuit includes crystal oscillator circuit, USB interface, debugging interface, etc. Extract all I/O resources.
Product parameters
Core: Cortex-M4 32-bit RISC;
2. Operating frequency: 168MHZ, 210DMIPS/1.25DMIPS/MHZ
3. Board supply voltage: 3.3V or 5V;
4. Storage resources: 1MB Flash, 192+4Kb SRAM;
5. I/O resources: 3*SPI, 4*USART, 2*UART, 2*12S,
3*I2C, 1*SDIO, 2*CAN, 3*AD (12 bits, 1us, min
16 channels), 2*DA (12 bits);
6. Debug download: support JTAG interface debugging and download, support IAP;
7.PCB size: 49.5(mm)x32(mm);
8. The module supports UART interface and IC interface, which is convenient for communication with other devices;

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