STM32F732xx STM32F733xx Arm Cortex -M7 32b MCU+FPU, 462DMIPS, up to 512KB Flash /256+16+4KB RAM, USB OTG HS/FS, 18 TIMs, 3 ADCs, 21 com IF Datasheet - production data Features Core: Arm 32-bit Cortex -M7 CPU with FPU, adaptive real-time accelerator (ART Accelerator) and L1-cache: 8 Kbytes of data LQFP64 (10 10 mm) cache and 8 Kbytes of instruction cache, UFBGA144 (7 x 7 mm) WLCSP100 (0.4 mm pitch) allowing 0-wait state execution from embedded LQFP100 (14 14 mm) UFBGA176 (10 x 10 mm) Flash memory and external memories, LQFP144 (20 20 mm) frequency up to 216 MHz, MPU, LQFP176 (24 x 24 mm) 462 DMIPS/2.14 DMIPS/MHz (Dhrystone 2.1) and DSP instructions. V supply for RTC, 3232 bit backup BAT registers + 4 Kbytes of backup SRAM Memories Up to 512 Kbytes of Flash memory with 312-bit, 2.4 MSPS ADC: up to 24 channels protection mechanisms (read and write and 7.2 MSPS in triple interleaved mode protections, proprietary code readout 212-bit D/A converters protection (PCROP)) Up to 18 timers: up to thirteen 16-bit (1x low- 528 bytes of OTP memory power 16-bit timer available in Stop mode) and SRAM: 256 Kbytes (including 64 Kbytes of two 32-bit timers, each with up to 4 data TCM RAM for critical real-time data) + IC/OC/PWMs or pulse counter and quadrature 16 Kbytes of instruction TCM RAM (for (incremental) encoder inputs. All 15 timers critical real-time routines) + 4 Kbytes of running up to 216 MHz. 2x watchdogs, SysTick backup SRAM (available in the lowest timer power modes) General-purpose DMA: 16-stream DMA Flexible external memory controller with up controller with FIFOs and burst support to 32-bit data bus: SRAM, PSRAM, Debug mode SDRAM/LPSDR SDRAM, NOR/NAND memories SWD and JTAG interfaces Cortex -M7 Trace Macrocell Dual mode Quad-SPI Clock, reset and supply management Up to 140 I/O ports with interrupt capability Up to 136 fast I/Os up to 108 MHz 1.7 V to 3.6 V application supply and I/Os Up to 138 5 V-tolerant I/Os POR, PDR, PVD and BOR Dedicated USB power Up to 21 communication interfaces 2 4-to-26 MHz crystal oscillator Up to 3 I C interfaces (SMBus/PMBus) Internal 16 MHz factory-trimmed RC (1% Up to 4 USARTs/4 UARTs (27 Mbit/s, accuracy) ISO7816 interface, LIN, IrDA, modem 32 kHz oscillator for RTC with calibration control) Up to 5 SPIs (up to 54 Mbit/s), 3 with Internal 32 kHz RC with calibration 2 muxed simplex I Ss for audio class Low-power accuracy via internal audio PLL or external Sleep, Stop and Standby modes clock 2 x SAIs (serial audio interface) November 2020 DS11854 Rev 5 1/228 This is information on a product in full production. www.st.comSTM32F732xx STM32F733xx 1 x CAN (2.0B active) CRC calculation unit 2 x SDMMCs RTC: subsecond accuracy, hardware calendar Advanced connectivity USB 2.0 full-speed device/host/OTG 96-bit unique ID controller with on-chip PHY USB 2.0 high-speed/full-speed device/host/OTG controller with dedicated DMA, on-chip full-speed PHY and on-chip Hi-speed PHY or ULPI depending on the part number AES: 128/256-bit key encryption hardware accelerator True random number generator Table 1. Device summary Reference Part number STM32F732xx STM32F732IE, STM32F732ZE, STM32F732VE, STM32F732RE STM32F733xx STM32F733IE, STM32F733ZE, STM32F733VE 2/228 DS11854 Rev 5