It provides an affordable (less than $3 on eBay) and flexible way for users to try out new ideas and build prototypes. The board is equipped with an STM32F103C8T6 microcontroller compatible with the NUCLEO-F103RB platform.
- STM32F103C8T6 in LQFP48 package
- ARM®32-bit Cortex®-M3 CPU
- 72 MHz max CPU frequency
- VDD from 2.0 V to 3.6 V
- 64 KB Flash
- 20 KB SRAM
- GPIO (32) with external interrupt capability
- 12-bit ADC (2) with 10 channels
- RTC
- Timers (4)
- I2C (2)
- USART (3)
- SPI (2)
- USB 2.0 full-speed
- CAN
- Small foot-print
- Flexible board power supply: USB VBUS or external source (3.3V, 5V)
- User LED: LED1
- One push button: RESET
- Programming/Debug port
- Micro-B USB connector
I'll write this section later, sorry...