STMicroelectronics STM32F373R8

The STMicroelectronics STM32F373R8 is a Core - ARM 32-bit Cortex-M4 CPU with FPU - single-cycle multiplication and HW division - DSP instruction - 72 MHz maximum frequency Memories - 64 to 256 Kbytes of Flash memory - 32 Kbytes of SRAM with HW parity check CRC calculation unit Reset and power management - Voltage range: 2.0 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 x16 PLL option - Internal 40 kHz oscillator Up to 84 fast I/Os - All mappable on external interrupt vectors - Up to 45 I/Os with 5 V tolerant capability 12-channel DMA controller 1 12-bit, 1.0 us ADC (up to 16 channels) 3 16-bit Sigma Delta ADC 3 12-bit DAC channels 2 fast rail-to-rail analog comparators with programmable input and output Up to 24 capacitive sensing channels 17 timers - 2 32-bit timers and 3 16-bit timers with up to 4 IC/OC/PWM or pulse counters - 2 16-bit timers with up to 2 IC/OC/PWM or pulse counters - 4 16-bit timers with up to 1 IC/OC/PWM or pulse counter - Independent and system watchdog timers - SysTick timer: 24-bit downcounter - 3 16-bit basic timers to drive the DAC Calendar RTC with Alarm and periodic wakeup from Stop/Standby Communication interfaces - CAN interface (2.0B Active) - 2 I2Cs supporting Fast Mode Plus (1 Mbit/s) - 3 USARTs supporting synchronous mode, modem control, ISO/IEC 7816, LIN, IrDA - 3 SPIs (18 Mbit/s), muxed I2S - HDMI-CEC bus interface - USB 2.0 full speed interface Serial wire devices, JTAG, Cortex-M4 ETM 96-bit unique ID.