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STM32H743IIT6 - 32-bit microcontroller with ARM Cortex-M7 core, 2MB Flash, LQFP176 View larger

STM32H743IIT6 - 32-bit microcontroller with ARM Cortex-M7 core, 2MB Flash, LQFP176

32-bit microcontroller from the STM32H7 family with ARM Cortex-M7 core, 2MB Flash memory, 1MB RAM memory, timing up to 400MHz and I2C, SPI, UART / USART interfaces, USB OTG, HDMI, Ethernet, I2S, DMA, PWM, WDT, A / D 10x12b in the LQFP176 housing. STMicroelectronics STM32H743IIT6

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ID: 573448

16.82EUR excl. VAT
20.69EUR incl. 23% VAT

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Description

STM32H743IIT6 is a 32-bit microcontroller with ARM Cortex-M7 core from STMicroelectronics. The H7 series is a series of powerful microprocessors equipped with a double-precision floating point unit, support for 2D graphics and LCD displays. The STM32H743IIT6 system offers fast memory (2 MB Flash memory, 1 MB SRAM), QuadSPI interface, a wide range of improved I / O and peripherals. Standard communication interfaces are available (I2C, SPI / I2S, USB OTG, Ethernet, HDMI, USART), LCD display interface, 12-bit ADC, DAC, low-power RTC, advanced PWM clock control and numerous timers.

Features

  • 32-bit Arm® Cortex®-M7 core with double-precision floating point unit; frequency up to 400 MHz,Memory
    • 2 MB Flash memory
    • 1 MB of RAM
    • Dual Quad-SPI memory interface up to 133 MHz
    • Flexible external SRAM, PSRAM, SDRAM / LPSDR SDRAM memory controller, NOR / NAND Flash memory
    • CRC calculation unit
  • 140 I / O ports with interruptions
  • Energy management
    • Power supply 1.62 ... 3.6V
    • POR, PDR, PVD and BOR
    • Dedicated USB equipped with internal 3.3V regulator to supply internal PHY
    • Built-in regulator (LDO) with configurable output for powering digital circuits
    • Voltage scaling in operation and stop mode (5 configurable ranges)
    • Reserve regulator (~ 0.9 V)
    • Reference voltage for an analog peripheral device / VREF +
    • Low power modes: sleep, stop, hold and VBAT modes to aid battery charging
  • Low energy consumption up to 4 μA
  • Time management
    • Internal oscillators: 64 MHz, 48 MHz HSI48, 4 MHz CSI, 32 kHz LSI
    • Outdoor oscillators: 4-48 MHz HSE, 32.686 kHz LSE
    • 3 × PLL (1 for the system clock, 2 for kernel clocks)
  • 4 DMA controllers
    • 1 × fast controller for direct access to master memory (MDMA)
    • 2 × dual DMA ports with FIFO
    • 1 × basic DMA with the capabilities of the request router
  • Communication interfaces
    • 4 × I2Cs FM + interface (SMBus / PMBus)
    • 4 × UART standard USART / 4x (interface ISO7816, LIN, IrDA, up to 12.5 Mbit / s) and 1x LPUART
    • 6 × SPI, 3 with MUXED duplex I2S audio accuracy with internal PLL audio or external clock, 1x I2S in LP domain (up to 133 MHz)
    • 4x SAI (audio serial interface)
    • SPDIFRX interface
    • One-wire amplifier of the SWPMI I/F protocol
    • MDIO slave interface
    • 2 × SD/SDIO/MMC interfaces (up to 125 MHz)
    • 2 × CAN controllers: 2 with CAN FD, 1 with time-triggered CAN (TT-CAN)
    • Interface 2 × USB OTG (1FS, 1HS / FS) without crystals with LPM and BCD
    • Ethernet MAC interface with DMA controller
    • HDMI-CEC
    • 8 to 14-bit camera interface (up to 80 MHz)
  • 11 analog peripherals
    • 3×ADC with 16-bit maximum resolution (up to 36 channels, 4.5 MSPS with 12 bits)
    • 1×temperature sensor
    • 2×12-bit D / A converters (1 MHz)
    • 2×ultra low power compressors
    • 2×operational amplifiers (8 MHz bandwidth)
    • 1×digital filters for the sigma delta modulator (DFSDM) with 8 channels/4 filters
  • Graphics
    • LCD-TFT controller for XGA resolution
    • Chrom-ART graphic Accelerator ™ (DMA2D) to reduce CPU load
    • Hardware JPEG codec
  • 22 timers and watchdogs
  • SWD and JTAG interfaces
  • Random number generators
  • 96-bit unique identifier
  • Housing: LQFP176

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