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ARM MCU, STM32 Family STM32F7 Series Microcontrollers, ARM Cortex-M7, 32bit, 216 MHz, 512 KB

The STM32F733ZET6 from STMicroelectronics is an STM32F733xx series high-performance ARM® Cortex®-M7 Microcontroller in a 144 pin LQFP Package. The Cortex®-M7 core features a single floating-point unit (SFPU) precision which supports 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 application security. The device embeds high-speed memories with 512Kbyte flash, 256Kbytes of SRAM (including 64Kbytes of data TCM RAM), 16Kbytes of instruction TCM RAM (for critical real-time routines), 4Kbytes of backup SRAM, and an extensive range of enhanced I/Os and peripherals connected to 2 APB buses, 2 AHB buses, 32bit multi-AHB bus matrix, and multi-layer AXI interconnect supporting internal and external memories access. It features 2 advanced control, 10 general-purpose, 2 basic, 1 low-power timer. It also features AEC (128/256bit key encryption hardware accelerator).

  • Frequency up to 216MHz, MPU, 462 DMIPS/2.14 DMIPS/MHz (Dhrystone 2.1), and DSP instructions
  • 1.7V to 3.6V power supply, -40°C to 85°C operating temperature range
  • 5/3 (simplex) SPI/I2S, 3 I2C, 4/4 USART/UART, USB OTG FS, USB OTG HS, USBPHYC, CAN, 2 SAI interfaces
  • 16-stream DMA controller and RTC (subsecond accuracy, hardware calendar)
  • 4 - 26MHz crystal oscillator, internal 16MHz factory trimmed RC (1% accuracy), an FMC memory controller
  • Dual-mode quad SPI, 32KHz oscillator for RTC with calibration, internal 32KHz RC with calibration
  • Low power (sleep, stop and standby modes), SDMMC1, SDMMC2 interfaces
  • True random number generator, CRC calculation unit, 96bit unique ID, 112 GPIO, two 12bit DAC
  • Debug mode (SWD and JTAG interface, Cortex®-M7 Trace Macrocell™), three 12bit ADC (24 ch)
  • Readout protection, write protection, proprietary code readout protection

Embedded Design & Development, Motor Drive & Control, Medical, Industrial, Consumer Electronics, Portable Devices, Audio

Technical Doc: STM32F733ZET6  Datasheet

Additional information

Manufacturer Part No.





Available for back order


CPU Speed


RoHS Compliant

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Product Range

STM32 Family STM32F7 Series Microcontrollers

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Program Memory Size

RAM Memory Size

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Supply Voltage Max

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RoHs Phthalates Compliant


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