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    1. Home/
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    3. Embedded Processors & Controllers/
    4. Microcontrollers - MCU/
    5. STM32H7A3IIT6 STMicroelectronics

    STM32H7A3IIT6 [STMicroelectronics]

    STM32H7A3IIT6
    STM32H7A3IIT6

    Part No:

    STM32H7A3IIT6

    Category:

    Microcontrollers - MCU

    Manufacturer:

    STMicroelectronics

    Description:

    High-performance and DSP with DP-FPU, Arm Cortex-M7 MCU with 2MBytes of Flash memory, 1376 KB SRAM, 280 MHz CPU, L1 cache, graphic accelerations, external memory interfaces and large set of peripherals

    RoHS Status:

    Product FAQ

    1. Is STM32H7A3IIT6 available for RFQ?

    Yes. STM32H7A3IIT6 by STMicroelectronics is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

    2. Why is there no fixed price for STM32H7A3IIT6?

    Pricing for STM32H7A3IIT6 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

    3. What are the key specifications of STM32H7A3IIT6?

    STM32H7A3IIT6 is a STMicroelectronics Microcontrollers - MCU with Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED and Peak Reflow Temperature (Cel): NOT SPECIFIED. Review the product details or submit an RFQ if you need confirmation before purchase.

    4. How fast can I get a quote for STM32H7A3IIT6?

    Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

    5. How soon can STM32H7A3IIT6 be shipped?

    If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

    6. Can you suggest alternatives to STM32H7A3IIT6?

    Yes. If STM32H7A3IIT6 is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Microcontrollers - MCU parts or compatible alternatives.

    RFQ

    Part Number:

    STM32H7A3IIT6

    Manufacturer:

    STMicroelectronics

    Looking for Pricing? Contact us for volume pricing.

    IMPORTANT NOTICE

    Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

    Featured Product

    Datasheet:

    Stock Status:

    Available for RFQ

    Pricing:

    Request Volume Pricing

    Quote Response:

    Within 24 Hours

    Shipping:

    In-stock parts ship in 1–2 business days

    Specification

    Type
    Parameter
    RoHS Status
    RoHS Compliant
    Part Life Cycle Code
    Active
    Reach Compliance Code
    compliant
    ECCN Code
    3A991.A.2
    HTS Code
    8542.31.00.01
    Factory Lead Time
    20 Weeks
    Has ADC
    YES
    Address Bus Width
    26
    Bit Size
    32
    Boundary Scan
    YES
    CPU Family
    CORTEX-M7
    Clock Frequency-Max
    64.3 MHz
    DAC Channels
    YES
    DMA Channels
    YES
    External Data Bus Width
    32
    Format
    FIXED POINT
    Integrated Cache
    YES
    JESD-30 Code
    S-PQFP-G176
    Length
    24 mm
    Low Power Mode
    YES
    Number of DMA Channels
    5
    Number of I/O Lines
    138
    Number of Terminals
    176
    Number of Timers
    18
    On Chip Data RAM Width
    8
    On Chip Program ROM Width
    8
    Operating Temperature-Max
    85 °C
    Operating Temperature-Min
    -40 °C
    PWM Channels
    YES
    Package Body Material
    PLASTIC/EPOXY
    Package Code
    LFQFP
    Package Equivalence Code
    QFP176,1.0SQ,20
    Package Shape
    SQUARE
    Package Style
    FLATPACK, LOW PROFILE, FINE PITCH
    Peak Reflow Temperature (Cel)
    NOT SPECIFIED
    RAM (bytes)
    1413120
    ROM (words)
    2097152
    ROM Programmability
    FLASH
    Seated Height-Max
    1.6 mm
    Speed
    280 MHz
    Supply Current-Max
    173 mA
    Supply Voltage-Max
    3.6 V
    Supply Voltage-Min
    3.3 V
    Supply Voltage-Nom
    3.3 V
    Surface Mount
    YES
    Technology
    CMOS
    Temperature Grade
    INDUSTRIAL
    Terminal Form
    GULL WING
    Terminal Pitch
    0.5 mm
    Terminal Position
    QUAD
    Time@Peak Reflow Temperature-Max (s)
    NOT SPECIFIED
    Width
    24 mm
    uPs/uCs/Peripheral ICs Type
    MICROCONTROLLER, RISC

    Products Detail

    STM32H7A3IIT6 Overview


    This Microcontroller comes in a 176-LQFP package. This Microcontroller has 119 I/Os. The Mounting Type of the Microcontroller is Surface Mount. The MCU is based on the 32-Bit core. This Microcontroller's program memory type is FLASH. The Microcontroller runs in -40°C~85°C TA Operating Temperature. Microcontroller runs in STM32H7 Series. The size of the program memory of Microcontroller is 2MB 2M x 8. MCU is powered by ARM® Cortex®-M7 Core Processor.

    STM32H7A3IIT6 Features


    176-LQFP package
    Mounting type of Surface Mount


    STM32H7A3IIT6 Applications


    There are a lot of STMicroelectronics
    STM32H7A3IIT6 Microcontroller applications.


    • Automatic control
    • Equipment control
    • Instrument control
    • Toys
    • Robots
    • Radio
    • Television
    • Heater/Fan
    • Calculator
    • Kindle

    Documents

    Datasheets:

    STM32H7A3IIT6 Datasheet
    Shipping & Warranty

    Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)

    Unishop Global Export: 1-7 days, $40.00

    Guaranteed Delivery: Door-to-door in 30 days

    Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

    Feature

    • 30-Day Guarantee
      30-Day Guarantee
    • Fasted Delivery
      Fasted Delivery
    • Hassle-Free Returns
      Hassle-Free Returns
    • Secure payment method
      Secure payment method

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