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STMicroelectronics STM32F750 ARM Cortex-M7 MCU

The STM32F750x8 devices are based on the high-performance Arm® Cortex®-M7 32-bit RISC core operating at up to 216 MHz frequency

STMicroelectronics STM32F750 product image

The STM32F750x8 devices are based on the high-performance Arm® Cortex®-M7 32-bit RISC core operating at up to 216 MHz frequency. The Cortex®-M7 core features a single floating point unit (SFPU) precision which supports all Arm® single-precision data-processing instructions and data types. It also implements a full set of DSP instructions and a memory protection unit (MPU) which enhances the application security.

 

Key features

  • Performance
  • Security
  • 3 ADCS
  • Graphics

 

Additional features

Core: ARM® 32-bit Cortex® -M7 CPU with FPU, adaptive real-time accelerator (ART Accelerator™) and L1-cache: 4-Kbyte data cache and 4-Kbyte 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

  • 64 Kbytes of Flash memory
  • 1024 bytes of OTP memory
  • SRAM: 320 Kbytes (64 KB of data TCM RAM for critical real-time data) + 16 Kbytes of instruction TCM RAM (real-time routines) + 4 Kbytes of backup SRAM (incl lowest power modes)
  • Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND memories

 

Interfaces

  • Dual mode Quad-SPI
  • LCD parallel interface, 8080/6800 modes
  • LCD-TFT controller up to XGA resolution with dedicated Chrom-ART Accelerator™ for enhanced graphic content creation (DMA2D)
  • Clock, reset and supply management1.7 V to 3.6 V application supply and I/Os
  • POR, PDR, PVD and BOR
  • Dedicated USB power
  • 4-to-26 MHz crystal oscillator
  • 32 kHz oscillator for RTC with calibration
  • Internal 32 kHz RC with calibration
  • Low-power Sleep, Stop and Standby modes
  • VBAT supply for RTC, 32×32-bit backup registers + 4 Kbytes of backup SRAM
  • 3×12-bit, 2.4 MSPS ADC: channels and 7.2 MSPS in triple interleaved mode
  • 2×12-bit D/A converters
  • Up to 18 timers: up to thirteen 16-bit (1x low- power 16-bit timer available in Stop mode) and two 32-bit timers, each with up to 4 IC/OC/PWM or pulse counter and quadrature (incremental) encoder input. All 15 timers running up to 216 MHz. 2x watchdogs, SysTick timer

 

Applications

  • Graphics
  • Audio
  • DSP
  • Industrial drives

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