User manual

PROCESSOR FEATURES:
STM-H103 board use ARM 32-bit Cortex™-M3 CPU STM32F103RBT6 from ST
Microelectronics with these features:
- CPU clock up to 72Mhz
- FLASH 128KB
- RAM 20KB
- DMA x7 channels
- RTC
- WDT
- Timers x3+1
- SPI x2
- I2C x2
- USART x3
- USB x1
- CAN x1 (multiplexed with USB so both can't be used in same time)
- GPIO up to 51 (multiplexed with peripherials)
- 2 ADC 12-bit
- operating voltage 2.0-3.6V
- temperature -40C +85C
Page 5 of 18