ST STM32F303VEY6TR

ARM Cortex-M4 32b MCU+FPU, up to 512KB Flash, 80KB SRAM, FSMC, 4 ADCs, 2 DAC ch., 7 comp, 4 Op-Amp, 2.0 - 3.6 V

• Core: ARM Cortex-M4 32-bit CPU with 72 MHz FPU, single-cycle multiplication and HW division, 90 DMIPS (from CCM), DSP instruction and MPU (memory protection unit)
• Operating conditions: - VDD, VDDA voltage range: 2.0 V to 3.6 V
• Memories - Up to 512 Kbytes of Flash memory - 64 Kbytes of SRAM, with HW parity check implemented on the first 32 Kbytes. - Routine booster: 16 Kbytes of SRAM on instruction and data bus, with HW parity check (CCM) - Flexible memory controller (FSMC) for static memories, with four Chip Select
• CRC calculation unit
• Reset and supply management - Power-on/Power-down reset (POR/PDR) Programmable voltage detector (PVD) Low-power modes: Sleep, Stop and Standby V_BAT 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 x 16 PLL option - Internal 40 kHz oscillator
• Up to 115 fast I/Os - All mappable on external interrupt vectors - Several 5 V-tolerant
• Interconnect matrix
• 12-channel DMA controller
• Four ADCs 0.20 μs (up to 40 channels) with selectable resolution of 12/10/8/6 bits, 0 to 3.6 V conversion range, separate analog supply from 2.0 to 3.6 V
• Two 12-bit DAC channels with analog supply from 2.4 to 3.6 V
• Seven ultra-fast rail-to-rail analog comparators with analog supply from 2.0 to 3.6 V
• Four operational amplifiers that can be used in PGA mode, all terminals accessible with analog supply from 2.4 to 3.6 V
• Up to 24 capacitive sensing channels supporting touchkey, linear and rotary touch sensors
• Up to 14 timers: - One 32-bit timer and two 16-bit timers with up to four IC/OC/PWM or pulse counter and quadrature (incremental) encoder input - Three 16-bit 6-channel advanced-control timers, with up to six PWM channels, deadtime generation and emergency stop - One 16-bit timer with two IC/OCs, one OCN/PWM, deadtime generation and emergency stop - Two 16-bit timers with IC/OC/OCN/PWM, deadtime generation and emergency stop - Two watchdog timers (independent, window) - One SysTick timer: 24-bit downcounter - Two 16-bit basic timers to drive the DAC
• Calendar RTC with Alarm, periodic wakeup from Stop/Standby
• Communication interfaces - CAN interface (2.0B Active)
• Three I²C Fast mode plus (1 Mbit/s) with 20 mA current sink, SMBus/PMBus, wakeup from STOP
• Up to five USART/UARTs (ISO 7816 interface, LIN, IrDA, modem control)
• Up to four SPIs, 4 to 16 programmable bit frames, two with multiplexed half/full duplex I²S interface
• USB 2.0 full-speed interface with LPM support
• Infrared transmitter
• SWD, Cortex-M4 with FPU ETM, JTAG
• 96-bit unique ID