STM32F302R8 Overview
Key Features
- Core: Arm® 32-bit Cortex®-M4 CPU with FPU (72 MHz max.), single-cycle multiplication and HW division, DSP instruction
- Memories – 32 to 64 Kbytes of Flash memory – 16 Kbytes of SRAM on data bus
- CRC calculation unit
- Up to 51 fast I/O ports, all mappable on external interrupt vectors, several 5 V-tolerant
- Interconnect matrix
- 7-channel DMA controller supporting timers, ADCs, SPIs, I2Cs, USARTs and DAC
- Temperature sensor
- 1 x 12-bit DAC channel with analog supply from 2.4 to 3.6 V
- Three fast rail-to-rail analog comparators with analog supply from 2.0 to 3.6 V
- Up to 18 capacitive sensing channels supporting touchkey, linear and rotary sensors
