● Core: ARM® 32-bit Cortex™-M0 CPU, frequency up to 48 MHz
● Memories
● 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
● VBATsupply 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
● 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
● 1 x 12-bit, 1.0 μs ADC (up to 16 channels)
● Conversion range: 0 to 3.6 V
● Separate analog supply from 2.4 up to 3.6
● One 12-bit D/A converter
● Two fast low-power analog comparators with programmable input and output
● Up to 18 capacitive sensing channels supporting touchkey, linear and rotary touch sensors
● Up to 11 timers
● One 16-bit 7-channel advanced-control timer for 6 channels PWM output, with deadtime generation and emergency stop
● One 32-bit and one 16-bit timer, with up to 4 IC/OC, usable for IR control decoding
● 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
● Communication interfaces
● Up to 2 I²C interfaces; one supporting Fast Mode Plus (1 Mbit/s) with 20 mA current sink, SMBus/PMBus and wakeup from STOP
● Up to two USARTs supporting master synchronous SPI and modem control; one with ISO7816 interface, LIN, IrDA capability, auto baud rate detection and wakeup feature
● Up to two SPIs (18 Mbit/s) with 4 to 16 programmable bit frame, 1 with I²S interface multiplexed
● HDMI CEC interface, wakeup on header reception
● Serial wire debug (SWD)
● 96-bit unique ID
● All packages ECOPACK® 2
