STM32F031G4 Overview
Key Features
- Core: ARM® 32-bit Cortex®-M0 CPU, frequency up to 48 MHz
- Memories – 16 to 32 Kbytes of Flash memory – 4 Kbytes of SRAM with HW parity
- CRC calculation unit
- Up to 39 fast I/Os – All mappable on external interrupt vectors – Up to 25 I/Os with 5 V tolerant capability
- 5-channel DMA controller
- 1 × 12-bit, 1.0 µs ADC (up to 10 channels) – Conversion range: 0 to 3.6V – Separate analog supply from 2.4 up to 3.6 V
- Calendar RTC with alarm and periodic wakeup from Stop/Standby
