ARM Cortex-M4, 72 MHz, ROM, RAM
STMicroelectronics' STM32F3 family offers an extensive range of enhanced I/Os and peripherals connected to two APB buses.
- SRAM with HW parity checking
- Timer with quadrature (incremental) encoder input
- Timer with deadtime generation and emergency stop
- 5 V-tolerant I/Os
- Rail-to-rail analog comparators
- Operational amplifiers
- 96-bit unique ID
Core
ARM Cortex-M4, FPU MPU 72 MHz
- Processor:Cortex-M4, FPU MPU 72 MHz
- Supply Voltage:2.00 V .. 3.60 V Operating Voltage
- Maximum Clock Frequency:72 MHz,
- RTC:32 kHz
- SPI:1 x SPI
- I2C:1 x I2C
- USART:3 x USART
- CAN:1 x CAN
- Watchdog:2 x Watchdog Timer
- Timer/Counter:7 x 16-bit IC/OC/PWM
- Timer/Counter:1 x 32-bit IC/OC/PWM
- Timer/Counter:1 x 0-bit High Resolution Timer
Analog
3-channel 12 bit DAC, 2-channel 12 bit ADC, 1 x Operational Amplifier
- ADC:2-channel x 12 bit ADC
- DAC:3-channel x 12 bit DAC
- Other:1 x Operational Amplifier
- Operating Temperature Range:-40 °C .. 105 °C Operating Temperature Range
- I/Os:37 Inputs/Outputs
