STM32F051C8T6

Low- and medium-density advanced ARMTm-based 32-bit MCU with 16 to 64 Kbytes Flash, timers, ADC, DAC and comm. interfaces

Key features

• Core: ARM 32-bit CortexTM-M0 CPU, frequency up to 48 MHz
• 16 to 64 Kbytes of Flash memory
• 8 Kbytes of SRAM with HW parity checking
• CRC calculation unit
• Reset and power management
• Voltage range: 2.0 V to 3.6 V
• Power-on/Power down reset (POR/PDR)
• Programmable voltage detector (PVD)
• Low power modes: Sleep, Stop, Standby
• VBAT supply for RTC and backup registers
• 4 to 32 MHz crystal oscillator
• 32kHz oscillator for RTC with calibration
• Internal 8 MHz RC with x6 PLL option
• Internal 40kHz RC oscillator
• Up to 55 fast I/Os
• All mappable on external interrupt vectors
• Up to 36 I/Os with 5 V tolerant capability
• 5-channel DMA controller
• 1x12-bit, 1.0μs ADC (up to 16 channels)
• Conversion range: 0 to 3.6V
• Separate analog supply from 2.4 up to 3.6
• One 12-bit D/A converter
• One 16-bit timer, with 2 IC/OC, 1 OCN, deadtime generation and emergency stop
• Two 16-bit timers, each with IC/OC and OCN, deadtime generation, emergency stop and modulator gate for IR control
• One 16-bit timer with 1 IC/OC
• Independent and system watchdog timers
• SysTick timer: 24-bit downcounter
• One 16-bit basic timer to drive the DAC
• Calendar RTC with alarm and periodic wakeup from Stop/Standby
• 96-bit unique ID