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

• Core: Arm® 32-bit Cortex®-M7 CPU with FPU, adaptive real-time accelerator (ART Accelerator) and L1-cache: 8 Kbytes of data cache and 8 Kbytes of instruction cache, allowing 0-wait state execution from embedded Flash memory and external memories, frequency up to 216 MHz, MPU, 462 DMIPS/2.14 DMIPS/MHz (Dhrystone 2.1) and DSP instructions.

• Memories – Up to 512 Kbytes of Flash memory with protection mechanisms (read and write protections, proprietary code readout protection (PCROP)) – 528 bytes of OTP memory – SRAM: 256 Kbytes (including 64 Kbytes of data TCM RAM for critical real-time data) + 16 Kbytes of instruction TCM RAM (for critical real-time routines) + 4 Kbytes of backup SRAM (available in the lowest power modes) – Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND memories

• Dual mode Quad-SPI

• Clock, reset and supply management – 1.7 V to 3.6 V application supply and I/Os – POR, PDR, PVD and BOR – Dedicated USB power – 4-to-26 MHz crystal oscillator – Internal 16 MHz factory-trimmed RC (1% accuracy) – 32 kHz oscillator for RTC with calibration – Internal 32 kHz RC with calibration

• Low-power – Sleep, Stop and Standby modes