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STM32H7A3VIT6Q - STMicroelectronics

Description: 32-bit Arm® Cortex®-M7 280 MHz MCUs, up to 2-Mbyte flash memory, 1.4-Mbyte RAM, 46 com. and analog interfaces, SMPS

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STM32H7A3VIT6Q - STMicroelectronics PCB footprint - Quad Flat Packages - Quad Flat Packages - LQFP100-1
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STM32H7A3VIT6Q - STMicroelectronics  - 3D model - Quad Flat Packages - LQFP100-1
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STM32H7A3VIT6Q Details

  • Manufacturer Part Number:

    STM32H7A3VIT6Q

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Malaysia, Philippines, Taiwan

  • ECCN Code:

    3A991.A.2

  • HTS Code:

    8542.31.00.25

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    9

  • Has ADC:

    YES

  • Address Bus Width:

    7

  • 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-G100

  • Length:

    14 mm

  • Low Power Mode:

    YES

  • Number of DMA Channels:

    5

  • Number of I/O Lines:

    68

  • Number of Terminals:

    100

  • 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:

    QFP100,.63SQ,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:

    14 mm

  • uPs/uCs/Peripheral ICs Type:

    MICROCONTROLLER, RISC

STM32H7A3VIT6Q Frequently Asked Questions (FAQs)

  • The maximum clock frequency of the STM32H7A3VIT6Q is 480 MHz, but it can be overclocked to 550 MHz with a reduced voltage supply.
  • The clock settings for the STM32H7A3VIT6Q can be configured using the Clock Configuration Tool (CCT) provided by STMicroelectronics, or by manually writing code to configure the clock registers.
  • The main difference between the STM32H7A3VIT6Q and the STM32H7B3VIT6Q is the amount of flash memory: the STM32H7A3VIT6Q has 128 KB of flash, while the STM32H7B3VIT6Q has 2048 KB of flash.
  • Yes, the STM32H7A3VIT6Q can be used with an external crystal oscillator. The microcontroller has a built-in phase-locked loop (PLL) that can be used to multiply the frequency of the external crystal oscillator to generate the system clock.
  • The STM32H7A3VIT6Q can be programmed using a variety of tools, including the STMicroelectronics STM32CubeMX software, the Keil µVision IDE, and the IAR Embedded Workbench. The microcontroller can also be programmed using a UART bootloader or a JTAG/SWD interface.

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STM32H7A3VIT6Q Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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