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  • STM32H743ZIT6U
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STM32H743ZIT6U

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ARM MCU, STM32 Family STM32H7 Series Microcontrollers, ARM Cortex-M7F, 32bit, 400 MHz, 2 MB, 1 MB New

  • Package/Case :
  • 144-LQFP
  • Product Categories :
  • Embedded - Microcontrollers
  • RoHs Status:
  • Lead free / RoHS Compliant
  • In-stock:
  • 160

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STM32H743ZIT6U Product Details

STM32H742xI/G and STM32H743xI/G devices are based on the high-performance Arm® Cortex?-M7 32-bit RISC core operating at up to 480 MHz. The Cortex® -M7 core features a floating point unit (FPU) which supports Arm? double-precision (IEEE 754 compliant) and single-precision data-processing instructions and data types. STM32H742xI/G and STM32H743xI/G devices support a full set of DSP instructions and a memory protection unit (MPU) to enhance application security.

STM32H742xI/G and STM32H743xI/G devices incorporate high-speed embedded memories with a dual-bank Flash memory of up to 2 Mbytes, up to 1 Mbyte of RAM (including 192 Kbytes of TCM RAM, up to 864 Kbytes of user SRAM and 4 Kbytes of backup SRAM), as well as an extensive range of enhanced I/Os and peripherals connected to APB buses, AHB buses, 2x32-bit multi-AHB bus matrix and a multi layer AXI interconnect supporting internal and external memory access.

Feature

  • 32-bit Arm Cortex-M7 core with double-precision FPU and L1 cache: 16 Kbytes of data and 16 Kbytes of instruction cache; frequency up to 480 MHz, MPU, 1027 DMIPS/ 2.14 DMIPS/MHz (Dhrystone 2.1), and DSP instructions
  • Memories
    • Up to 2 Mbytes of Flash memory with read-while-write support
    • Up to 1 Mbyte of RAM: 192 Kbytes of TCM RAM (inc. 64 Kbytes of ITCM RAM + 128 Kbytes of DTCM RAM for time critical routines), Up to 864 Kbytes of user SRAM, and 4 Kbytes of SRAM in Backup domain
    • Dual mode Quad-SPI memory interface running up to 133 MHz
    • Flexible external memory controller with up to 32-bit data bus: SRAM, PSRAM, SDRAM/LPSDR SDRAM, NOR/NAND Flash memory clocked up to 100 MHz in Synchronous mode
    • CRC calculation unit
  • Security
    • ROP, PC-ROP, active tamper
  • General-purpose input/outputs
    • Up to 168 I/O ports with interrupt capability
  • Reset and power management
    • 3 separate power domains which can be independently clock-gated or switched off:
      • D1: high-performance capabilities
      • D2: communication peripherals and timers
      • D3: reset/clock control/power management
    • 1.62 to 3.6 V application supply and I/Os
    • POR, PDR, PVD and BOR
    • Dedicated USB power embedding a 3.3 V internal regulator to supply the internal PHYs
    • Embedded regulator (LDO) with configurable scalable output to supply the digital circuitry
    • Voltage scaling in Run and Stop mode (6 configurable ranges)
    • Backup regulator (~0.9 V)
    • Voltage reference for analog peripheral/VREF+
    • Low-power modes: Sleep, Stop, Standby and VBAT supporting battery charging
  • Low-power consumption
    • VBAT battery operating mode with charging capability
    • CPU and domain power state monitoring pins
    • 2.95 μA in Standby mode (Backup SRAM OFF, RTC/LSE ON)
  • Clock management
    • Internal oscillators: 64 MHz HSI, 48 MHz HSI48, 4 MHz CSI, 32 kHz LSI
    • External oscillators: 4-48 MHz HSE, 32.768 kHz LSE
    • 3× PLLs (1 for the system clock, 2 for kernel clocks) with Fractional mode
  • Interconnect matrix
  • STM32H743ZIT6U Block Diagram
    (Picture: Diagram)

    Technical Parameters

    • Core Processor
    • ARM? Cortex?-M7
    • Core Size
    • 32-Bit
    • Speed
    • 400MHz
    • Connectivity
    • CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG
    • Peripherals
    • Brown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
    • Number of I/O
    • 114
    • Program Memory Size
    • 2MB (2M x 8)
    • Program Memory Type
    • FLASH
    • RAM Size
    • 1M x 8
    • Voltage Supply (Vcc/Vdd)
    • 1.62V ~ 3.6V
    • Data Converters
    • A/D 20x16b; D/A 2x12b
    • Oscillator Type
    • Internal
    • Operating Temperature
    • -40??C ~ 85??C (TA)
    • Mounting Type
    • Surface Mount
    • Package / Case
    • 144-LQFP
    • Supplier Device Package
    • 144-LQFP (20x20)

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    Guarantees

    1.We provide 90 days warranty.

    2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

    FAQ:

    Q: How does Jotrin guarantee that STM32H743ZIT6U is the original manufacturer or agent of ST?
    We have a professional business development department to strictly test and verify the qualifications of ST original manufacturers and agents. All ST suppliers must pass the qualification review before they can publish their STM32H743ZIT6U devices; we pay more attention to the channels and quality of STM32H743ZIT6U products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
    Q: How to find the detailed information of STM32H743ZIT6U chips? Including ST original factory information, Embedded - Microcontrollers application, STM32H743ZIT6U pictures?
    You can use Jotrin's intelligent search engine, or filter by STM32 32-bit Arm Cortex MCUs ; STM32 High Performance MCUs ; STM32F4 Series category, or find it through STMicroelectronics, Inc Information page.
    Q: Are the ST's STM32H743ZIT6U price and stock displayed on the platform accurate?
    The ST's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for STM32H743ZIT6U, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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    Yes. We accept offline orders.
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    Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
    Q: What is the process for returns or replacement of STM32H743ZIT6U?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the STM32H743ZIT6U we delivered, we will accept the replacement or return of the STM32H743ZIT6U only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of STM32H743ZIT6U.
    (3)The STM32H743ZIT6U is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
    More details about return electronic components please see our Return & Change Policy.
    Q: How to contact us and get support, such as STM32H743ZIT6U datasheet pdf, STM32H743ZI pin diagram?
    Need any After-Sales service, please feel free contact us: sales@jotrin.com

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