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ST STM32F722RET7

  • STM32F722RET7

  • STMicroelectronics

  • 64-LQFP

  • Active


  • 32bit MCU


  • 16/32-BITS MICROS

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STM32F722RET7 Overview

The STM32F722xx and STM32F723xx 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 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.


The STM32F722xx and STM32F723xx devices incorporate high-speed embedded memories with a Flash memory up to 512 Kbytes, 256 Kbytes of SRAM (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, and an extensive range of enhanced I/Os and peripherals connected to two APB buses, two AHB buses, a 32-bit multi-AHB bus matrix and a multi layer AXI interconnect supporting internal and external memories access.
All the devices offer three 12-bit ADCs, two DACs, a low-power RTC, thirteen general-purpose 16-bit timers including two PWM timers for motor control, two general-purpose 32-bit timers, a true random number generator (RNG). They also feature standard and advanced communication interfaces: up to three I2Cs, five SPIs, three I2Ss in half duplex mode, four USARTs plus four UARTs, an USB OTG full-speed and a USB OTG high-speed with full-speed capability (with the ULPI only for the LQFP64 and LQFP100 packages and with the integrated HS PHY for the LQFP144 and UFBGA176 packages), one CAN, two SAI serial audio interfaces and two SDMMC host interfaces.
Advanced peripherals include two SDMMC interfaces, a flexible memory control (FMC) interface, a Quad-SPI Flash memory interface.
The STM32F722xx and STM32F723xx devices operate in the –40 to +105 °C temperature range from a 1.7 to 3.6 V power supply. Dedicated supply inputs for the USB (OTG_FS and OTG_HS) and the SDMMC2 (clock, command and 4-bit data) are available on all the packages except LQFP100 and LQFP64 for a greater power supply choice.
The supply voltage can drop to 1.7 V with the use of an external power supply supervisor. A comprehensive set of power-saving mode allows the design of low-power applications.
The STM32F722xx and STM32F723xx devices offer devices in 7 packages ranging from 64 pins to 176 pins. The set of included peripherals changes with the device chosen.
These features make the STM32F722xx and STM32F723xx microcontrollers suitable for a wide range of applications.

Features

  • 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
    • VBAT supply for RTC, 32×32 bit backup registers + 4 Kbytes of backup SRAM
  • 3×12-bit, 2.4 MSPS ADC: up to 24 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/PWMs or pulse counter and quadrature (incremental) encoder inputs. All 15 timers running up to 216 MHz. 2x watchdogs, SysTick timer
  • General-purpose DMA: 16-stream DMA controller with FIFOs and burst support
  • Applications

    STM32F7

    Product Parameter

    • Core Processor ARM Cortex M7

    • Speed 216MHz

    • Operating Temperature -40℃ ~ 105℃ (TA)

    • Program Memory Type FLASH

    • RAM Size 256K x 8

    • Number of I/O 50

    • Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT

    • Mounting Type Surface Mount

    • Oscillator Type Internal

    • Supplier Device Package 64-LQFP (10x10)

    • Package / Case 64-LQFP

    • Core Size 32-Bit

    • Connectivity CANbus, I2C, IrDA, LINbus, MMC/SD, QSPI, SAI, SPI, UART/USART, USB

    • Program Memory Size 512KB (512K x 8)

    • Data Converters A/D 16x12b; D/A 2x12b

    • Voltage - Supply (Vcc/Vdd) 1.7V ~ 3.6V

    STM32F722RET7 Related Keywords

    • STM32F722RET7 Price
    • STM32F722RET7 Datasheet
    • STM32F722RET7 Picture
    • STM32F722RET7 MCU
    • STM32F722RET7 Circuit diagram
    • STM32F722RET7 PDF
    • STM32F722RET7 Specifications
    • STM32F722RET7 Pin voltage

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