STM32F302xD STM32F302xE ARM Cortex -M4 32b MCU+FPU, up to 512KB Flash, 64KB SRAM, FSMC, 2 ADCs, 1 DAC ch., 4 comp, 2 Op-Amp, 2.0-3.6 V Datasheet - production data Features Core: ARM Cortex -M4 32-bit CPU with 72 MHz FPU, single-cycle multiplication and LQFP100 LQFP64 LQFP144 HW division, DSP instruction and MPU (14 14 mm) (10 10 mm) (20 x 20 mm) (memory protection unit) Operating conditions: V , V voltage range: 2.0 V to 3.6 V DD DDA Memories UFBGA100 WLCSP100 Up to 512 Kbytes of Flash memory (4.775 x 5.041 mm) (7 x 7 mm) 64 Kbytes of SRAM, with HW parity check Four ultra-fast rail-to-rail analog comparators implemented on the first 32 Kbytes. with analog supply from 2.0 to 3.6 V Flexible memory controller (FSMC) for Two operational amplifiers that can be used in static memories, with four Chip Select PGA mode, all terminals accessible with CRC calculation unit analog supply from 2.4 to 3.6 V Reset and supply management Up to 24 capacitive sensing channels supporting Power-on/Power-down reset (POR/PDR) touchkey, linear and rotary touch sensors Programmable voltage detector (PVD) Up to 11 timers: Low-power modes: Sleep, Stop and One 32-bit timer and two 16-bit timers with Standby up to four IC/OC/PWM or pulse counter V supply for RTC and backup registers BAT and quadrature (incremental) encoder input Clock management One 16-bit 6-channel advanced-control timers, with up to six PWM channels, 4 to 32 MHz crystal oscillator deadtime generation and emergency stop 32 kHz oscillator for RTC with calibration One 16-bit timer with two IC/OCs, one Internal 8 MHz RC with x 16 PLL option OCN/PWM, deadtime generation and Internal 40 kHz oscillator emergency stop Up to 115 fast I/Os Two 16-bit timers with IC/OC/OCN/PWM, All mappable on external interrupt vectors deadtime generation and emergency stop Several 5 V-tolerant Two watchdog timers (independent, window) Interconnect matrix One SysTick timer: 24-bit downcounter 12-channel DMA controller One 16-bit basic timers to drive the DAC Two ADCs 0.20 s (up to 18 channels) with Calendar RTC with Alarm, periodic wakeup selectable resolution of 12/10/8/6 bits, 0 to from Stop/Standby 3.6 V conversion range, separate analog supply from 2.0 to 3.6 V Communication interfaces One 12-bit DAC channels with analog supply CAN interface (2.0B Active) from 2.4 to 3.6 V October 2016 DocID026900 Rev 4 1/168 This is information on a product in full production. www.st.comSTM32F302xD STM32F302xE 2 Three I C Fast mode plus (1 Mbit/s) with USB 2.0 full-speed interface with LPM 20 mA current sink, SMBus/PMBus, support wakeup from STOP Infrared transmitter Up to five USART/UARTs (ISO 7816 SWD, Cortex -M4 with FPU ETM, JTAG interface, LIN, IrDA, modem control) 96-bit unique ID Up to four SPIs, 4 to 16 programmable bit frames, two with multiplexed half/full duplex 2 I S interface Table 1. Device summary Reference Part number STM32F302xD STM32F302RD, STM32F302VD, STM32F302ZD. STM32F302xE STM32F302RE, STM32F302VE, STM32F302ZE. 2/168 DocID026900 Rev 4