STM32C031G6

STM32C031x4/x6 Arm®Cortex®-M0+ 32-bit MCU, 32 KB flash, 12 KB RAM, 2 x USART, timers, ADC, comm. I/Fs, 2-3.6 V Datasheet - production data Features Includes ST state-of-the-art patented technology Core: Arm® 32-bit Cortex®-M0+ CPU, frequency up to 48 MHz -40°C to 85°C/105°C/125°C operating temperature Memories – Up to 32 Kbytes of flash memory with protection – 12 Kbytes of SRAM with hardware parity check CRC calculation unit Reset and power management – Voltage range: 2.0 V to 3.6 V – Power-on / power-down reset (POR/PDR) – Programmable brownout reset (BOR) – Low-power modes: Sleep, Stop, Standby, Shutdown Clock management – 4 to 48 MHz crystal oscillator – 32 kHz crystal oscillator with calibration – Internal 48 MHz RC oscillator (±1 %) – Internal 32 kHz RC oscillator (±5 %) Up to 45 fast I/Os – All mappable on external interrupt vectors – All 5 V-tolerant 3-channel DMA controller with flexible mapping 12-bit, 0.4 µs ADC (up to 19 ext. channels) – Conversion range: 0 to 3.6 V 8 timers: 16-bit for advanced motor control, four 16-bit general-purpose, two watchdogs, SysTick timer Calendar RTC with alarm TSSOP20 (6.4 × 4.4 mm) LQFP32 (7 × 7 mm) LQFP48 (7 × 7 mm) UFQFPN28 (4 × 4 mm) UFQFPN32 (5 × 5 mm) UFQFPN48 (7 × 7 mm) Communication interfaces – One I2C-bus interface supporting Fastmode Plus (1 Mbit/s) with extra current sink; supporting SMBus/PMBus™ and wake-up from Stop mode – Two USARTs with master/slave synchronous SPI; one supporting ISO78...