STMicroelectronics STM32F072VB

The STMicroelectronics STM32F072VB is a Core - ARM 32-bit Cortex-M0 CPU (48 MHz max) Memories - 64 to 128 Kbytes of Flash memory - 16 Kbytes of SRAM with HW parity checking CRC calculation unit Reset and power management - Voltage range: 2.4 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 Clock management - 4 to 32 MHz crystal oscillator - 32 kHz oscillator for RTC with calibration - Internal 8 MHz RC with x6 PLL option - Internal 40 kHz RC oscillator - Internal 48 MHz oscillator Up to 87 fast I/Os - All mappable on external interrupt vectors - Up to 68 I/Os with 5 V tolerant capability 7-channel DMA controller 12-bit, 1.0 us ADC (up to 16 channels) 12-bit D/A converter (with 2 channels) 2 fast low-power analog comparators Up to 24 capacitive sensing channels for touchkey, linear and rotary touch sensors Calendar RTC with alarm and periodic wakeup from Stop/Standby 12 timers - One 16-bit advanced-control timer for 6 channel PWM output - One 32-bit and 7 16-bit timers, with up to 4 IC/OC, OCN, usable for IR control decoding or DAC control - Independent and system watchdog timers - SysTick timer Communication interfaces - 2 I2C interfaces - 2 SPIs (18 Mbit/s) with 4 to 16 programmable bit frame - 4 USARTs - CAN interface - USB 2.0 full-speed interface HDMI CEC, wakeup on header reception Serial wire debug (SWD) 96-bit unique ID.