Description:

STM32F405RG mini board equipped with a stm32f405rgt6 chip. The basic circuit-board MCU, including the oscillator circuit, USB interface, debugging interface. Leads out all I/O pins. Pin spacing of 2.54mm, small size, suitable for accessing to the user's system.

Features:

Kernel: Cortex-M4 32-bit RISC

Operating frequency: 168MHz, 210DMIPS/1.25DMIPS/MHz

Supply voltage: 3.3V or 5V

Storage resource: 1MB Flash 192+4kb SRAM

I/O resource: 3xSPI, 4xUSART, 2xUART, 2xI2S, 3xI2C, 1xSDIO, 2xCAN, 3xAD (12-bit, 1us, time-sharing 16-channel), 2xDA (12-bit)

Debugging download: supports JTAG interface debugging download, supports IAP

Interface overview:

JTAG interface: supports debugging and downloading

USB interface can communicate with the PC

MCU pin interface: leads out VCC, GND and all I/O, easy to connect with a variety of modules

Can set the status of the BOOT

Reset button

An independent button

Power indicator and external indicator

Onboard 8MHz and 32.768MHz crystal oscillator