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STM32H7A3AII6Q

STMicroelectronics

STM32H7A3AII6Q by STMicroelectronics

STM32H7A3AII6Q by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, 64.3 MHz clock frequency, and 1413120 bytes of RAM. It features 24-Ch 16-Bit ADCs, 3-Ch 12-Bit DACs, and peripherals like CAN, I2C, SPI for industrial applications requiring low power mode and high-speed processing.

Median Price

$9.104

Lifecycle Status

Suppliers In-Stock

10

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Arrow

USA . 4,951 parts In-Stock

1+ parts

$6.848

100+ parts

-

1k+ parts

-

10k+ parts

-

4,951

$6.848

-

-

-

Chip1Stop

Japan . 4,981 parts In-Stock

1+ parts

$10.758

100+ parts

-

1k+ parts

-

10k+ parts

$8.841

4,981

$10.758

-

-

$8.841

DigiKey

USA . 2,441 parts In-Stock

1+ parts

$15.520

100+ parts

$10.562

1k+ parts

$9.721

10k+ parts

-

2,441

$15.520

$10.562

$9.721

-

Future Electronics

Canada . 9,984 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$7.450

9,984

-

-

-

$7.450

Verical

USA . 4,951 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

4,951

-

-

-

-

Distributors (In-Stock)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Digiode

USA . 1,343 parts In-Stock

1+ parts

$10.220

100+ parts

-

1k+ parts

-

10k+ parts

-

1,343

$10.220

-

-

-

IBS Electronics

USA . 9,984 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$9.944

9,984

-

-

-

$9.944

Vyrian

USA . 6,077 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

6,077

-

-

-

-

Anansix

USA . 1,884 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

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-

1,884

-

-

-

-

Nova Conductors

Japan . 100 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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100

-

-

-

-

Distributors (Availability)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Semicontronic

India . 2,951 parts In-Stock

1+ parts

$9.140

100+ parts

$8.912

1k+ parts

$8.866

10k+ parts

-

2,951

$9.140

$8.912

$8.866

-

Ampacity Inc.

Singapore . 2,943 parts In-Stock

1+ parts

$9.140

100+ parts

-

1k+ parts

-

10k+ parts

-

2,943

$9.140

-

-

-

Corphita

USA . 3,116 parts In-Stock

1+ parts

$9.682

100+ parts

-

1k+ parts

-

10k+ parts

-

3,116

$9.682

-

-

-

Vigor

Singapore . 2,116 parts In-Stock

1+ parts

$10.070

100+ parts

-

1k+ parts

-

10k+ parts

-

2,116

$10.070

-

-

-

AZTECH Wire

Italy . 36 parts In-Stock

1+ parts

$16.680

100+ parts

-

1k+ parts

-

10k+ parts

-

36

$16.680

-

-

-

IDEA Electronic Components Group

UK . 798 parts In-Stock

1+ parts

$29.630

100+ parts

-

1k+ parts

$26.667

10k+ parts

-

798

$29.630

-

$26.667

-

Microchip USA

USA . 3,721 parts In-Stock

1+ parts

$33.767

100+ parts

-

1k+ parts

-

10k+ parts

-

3,721

$33.767

-

-

-

Aztec Data Supply Inc.

USA . 225 parts In-Stock

1+ parts

$47.900

100+ parts

-

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-

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225

$47.900

-

-

-

MKK Technologies

India . 1,815 parts In-Stock

1+ parts

$55.716

100+ parts

-

1k+ parts

-

10k+ parts

-

1,815

$55.716

-

-

-

DigiPath Technology Company

USA . 1,815 parts In-Stock

1+ parts

$55.716

100+ parts

-

1k+ parts

-

10k+ parts

-

1,815

$55.716

-

-

-

Corohmni

South Africa . 481 parts In-Stock

1+ parts

$72.165

100+ parts

-

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-

10k+ parts

-

481

$72.165

-

-

-

Advanced Electronics

New Zealand . 500 parts In-Stock

1+ parts

$74.510

100+ parts

$70.785

1k+ parts

$70.785

10k+ parts

-

500

$74.510

$70.785

$70.785

-

Authorized Procurement Solutions

USA . 5,000 parts In-Stock

1+ parts

-

100+ parts

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5,000

-

-

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Argo Parts USA

USA . 4,183 parts In-Stock

1+ parts

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4,183

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-

-

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Parana Technologies

USA . 2,189 parts In-Stock

1+ parts

-

100+ parts

$35.427

1k+ parts

-

10k+ parts

-

2,189

-

$35.427

-

-

Robosynatics

Brazil . 950 parts In-Stock

1+ parts

-

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-

1k+ parts

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10k+ parts

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950

-

-

-

-

Lucentia Tech

USA . 950 parts In-Stock

1+ parts

-

100+ parts

$0.246

1k+ parts

$0.246

10k+ parts

$0.246

950

-

$0.246

$0.246

$0.246

Continental Prestige Electronics

USA . 849 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

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849

-

-

-

-

Bastille Electronics

Australia . 88 parts In-Stock

1+ parts

-

100+ parts

-

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10k+ parts

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88

-

-

-

-

Overview

Unleash the power of innovation with the STM32H7A3AII6Q microcontroller by STMicroelectronics. Crafted with precision and expertise, this cutting-edge device offers unparalleled performance and reliability for a wide range of applications. From industrial automation to consumer electronics, this versatile microcontroller boasts integrated cache, advanced peripherals, and low power modes to optimize efficiency and enhance user experience. Elevate your projects with the unmatched quality and value of the STM32H7A3AII6Q microcontroller and bring your designs to life with confidence.

Feature Benefit Bullets

Package Body Material:

PLASTIC/EPOXY - Durable and cost-effective material for long-term use.

Integrated Cache:

YES - Improves processing speed and efficiency.

Surface Mount:

YES - Easy to mount on circuit boards for compact designs.

Maximum Supply Voltage:

3.6 V - Allows for a wide range of power options.

On Chip Data RAM Width:

8 - Sufficient RAM capacity for handling data-intensive tasks.

Address Bus Width:

26 - Supports large memory address space for complex applications.

Package Shape:

SQUARE - Space-efficient design for compact devices.

Bit Size:

32 - High processing capability for demanding tasks.

DAC Channels:

YES - Enables accurate analog signal output.

No. of Terminals:

169 - Sufficient connectivity options for peripherals.

Package Style (Meter):

GRID ARRAY, VERY THIN PROFILE, FINE PITCH - Ensures reliable connections and compact layout.

Minimum Supply Voltage:

1.62 V - Allows for low-power operation.

Maximum Operating Temperature:

85 °C - Suitable for industrial environments with high temperature variations.

CPU Family:

CORTEX-M7 - High-performance processor for efficient operation.

Minimum Operating Temperature:

40 °C - Ideal for use in extreme cold conditions.

ADC Channels:

YES - Enables accurate analog signal input.

DMA Channels:

YES - Enhances data transfer efficiency between peripherals.

Terminal Position:

BOTTOM - Convenient placement for easy circuit board integration.

ROM Words:

2097152 - Large storage capacity for program and data storage.

Maximum Seated Height:

0.6 mm - Thin profile for slim device designs.

Digital To Analog Convertors:

3-Ch 12-Bit - Provides high-resolution digital-to-analog conversion.

Width:

7 mm - Compact size for space-constrained applications.

Boundary Scan:

YES - Simplifies testing and debugging during development.

External Data Bus Width:

21 - Efficient data transfer between external devices.

Peripherals:

BOR, COMPARATOR(2), DMA(5), POR, RTC, TIMER(18), WDT(2) - Versatile peripheral options for diverse applications.

Maximum Clock Frequency:

64.3 MHz - Supports high-speed processing requirements.

Length:

7 mm - Compact dimensions for space-saving designs.

Temperature Grade:

INDUSTRIAL - Suitable for rugged industrial environments.

Peripheral IC Type:

MICROCONTROLLER, RISC - Reliable microcontroller architecture for efficient operation.

No. of Timers:

18 - Multiple timer options for precise timing functions.

RAM Bytes:

1413120 - Sufficient memory for storing program instructions and data.

Technology:

CMOS - Low-power consumption for energy-efficient operation.

Terminal Form:

BALL - Secure and reliable connection with other components.

Analog To Digital Convertors:

24-Ch 16-Bit - High-resolution analog-to-digital conversion capabilities.

Maximum Supply Current:

173 mA - Efficient power usage for extended battery life.

Nominal Supply Voltage:

3.3 V - Standard supply voltage for compatibility with various applications.

No. of DMA Channels:

5 - Supports multiple data transfer channels for optimized performance.

PWM Channels:

YES - Enables precise control of digital signals for various applications.

Connectivity:

CAN(2), I2C(4), I2S(4), LPUART, SAI(2), SDMMC(2), SPI(6), UART(5), USART(5), USB - Extensive connectivity options for seamless integration with other devices.

ROM Programmability:

FLASH - Easily reprogrammable memory for flexibility in application development.

Terminal Pitch:

0.5 mm - Fine pitch for compact terminal layout.

Format:

FIXED POINT - Efficient for numerical calculations and processing.

Speed:

280 rpm - High-speed operation for time-sensitive applications.

Low Power Mode:

YES - Allows for energy-efficient operation and extended battery life.

On Chip Program ROM Width:

8 - Sufficient ROM capacity for storing program instructions.

No. of I/O Lines:

121 - Wide range of I/O options for versatile connectivity.

Technical Specifications

Microcontrollers STM32H7A3AII6Q attributes and parameters. Explore more Microcontrollers devices from STMicroelectronics

Specs

ADC Channels:

YES

Address Bus Width:

26

Bit Size:

32

Boundary Scan:

YES

CPU Family:

CORTEX-M7

Maximum Clock Frequency:

64.3 MHz

DAC Channels:

YES

DMA Channels:

YES

External Data Bus Width:

21

Format:

FIXED POINT

Integrated Cache:

YES

JESD-30 Code:

S-PBGA-B169

Length:

7 mm

Low Power Mode:

YES

No. of DMA Channels:

5

No. of I/O Lines:

121

No. of Terminals:

169

No. of Timers:

18

On Chip Data RAM Width:

8

On Chip Program ROM Width:

8

Maximum Operating Temperature:

85 Cel

Minimum Operating Temperature:

-40 Cel

PWM Channels:

YES

Package Body Material:

PLASTIC/EPOXY

Package Code:

Package Equivalence Code:

BGA169,13X13,20

Package Shape:

Package Style (Meter):

GRID ARRAY, VERY THIN PROFILE, FINE PITCH

RAM Bytes:

1413120

ROM Words:

2097152

ROM Programmability:

FLASH

Maximum Seated Height:

.6 mm

Speed:

280 rpm

Maximum Supply Current:

173 mA

Maximum Supply Voltage:

3.6 V

Minimum Supply Voltage:

1.62 V

Nominal Supply Voltage:

3.3 V

Surface Mount:

YES

Technology:

CMOS

Temperature Grade:

Terminal Form:

Terminal Pitch:

.5 mm

Terminal Position:

BOTTOM

Width:

7 mm

Peripheral IC Type:

Connectivity:

CAN(2), I2C(4), I2S(4), LPUART, SAI(2), SDMMC(2), SPI(6), UART(5), USART(5), USB

Peripherals:

BOR, COMPARATOR(2), DMA(5), POR, RTC, TIMER(18), WDT(2)

Analog To Digital Convertors:

24-Ch 16-Bit

Digital To Analog Convertors:

3-Ch 12-Bit

Trade Compliance

STM32H7A3AII6Q Peripheral ICs trade compliance attributes, and parameters.

ECCN

3A991.A.2

ECCN Governance

EAR

HTS

8542.31.00.01

SB

8542.31.00.00

PCN

Manufacturer Highlights

STMicroelectronics

STMicroelectronics is a global leader in the semiconductor manufacturing industry, with over 35 years of experience providing innovative and advanced technologies for customers around the world. Headquartered in Netherlands, STMicroelectronics has more than 51,323 employees worldwide and operates across 32 countries all over Europe, Asia-Pacific and the Americas. The company’s portfolio includes integrated circuits, discrete components, application-specific standard products, and computer chipsets. STMicroelectronics serves a wide range of industries such as automotive, consumer markets, healthcare and industrial applications.

Management team

President, CEO

Jean-Marc Chery

President, CFO, Finance, Purchasing,Enterprise Risk Management & Resilience

Lorenzo Grandi

President, Sales & Marketing

Jerome Roux

Manufacturer fab locations 33

Fab name Location Fab Initiation Wafer Capacity

Castelletto

Fabrication

Fab Initiation

1968

Italy

Castelletto

Wafer Capacity

1968

SGFAB AMK 6

Fabrication

Fab Initiation

2000

Singapore

Singapore

Wafer Capacity

29,000

2000

29,000

AG200

Fabrication

Fab Initiation

2000

Italy

Agrate Brianza

Wafer Capacity

14,000

2000

14,000

RST 8

Fabrication

Fab Initiation

2000

France

Rousset

Wafer Capacity

35,000

2000

35,000

Crolles 1

Fabrication

Fab Initiation

1993

France

Crolles

Wafer Capacity

30,000

1993

30,000

Crolles 2-ext. mod 5

Fabrication

Fab Initiation

-

France

Crolles

Wafer Capacity

-

Crolles 2-ext. mod 2

Fabrication

Fab Initiation

2022

France

Crolles

Wafer Capacity

2022

Crolles 2-ext. mod 3

Fabrication

Fab Initiation

2023

France

Crolles

Wafer Capacity

2023

Crolles 2

Fabrication

Fab Initiation

2004

France

Crolles

Wafer Capacity

28,000

2004

28,000

AG200

Fabrication

Fab Initiation

1985

Italy

Agrate Brianza

Wafer Capacity

14,000

1985

14,000

SiC Fab

Fabrication

Fab Initiation

2006

Sweden

Norrköping

Wafer Capacity

10,000

2006

10,000

Fab 3

Fabrication

Fab Initiation

2005

France

Tours

Wafer Capacity

2,000

2005

2,000

Fab 1 & Fab 2

Fabrication

Fab Initiation

1978

France

Tours

Wafer Capacity

55,000

1978

55,000

Fab 2

Fabrication

Fab Initiation

1997

Italy

Catania

Wafer Capacity

30,000

1997

30,000

SGFAB-AMK 6E

Fabrication

Fab Initiation

2003

Singapore

Singapore

Wafer Capacity

145,000

2003

145,000

SGFAB-AMJ 9

Fabrication

Fab Initiation

1984

Singapore

Singapore

Wafer Capacity

152,000

1984

152,000

AG300 (R3)

Fabrication

Fab Initiation

2022

Italy

Agrate Brianza

Wafer Capacity

2022

Fab 2

Fabrication

Fab Initiation

1980

Italy

Catania

Wafer Capacity

25,000

1980

25,000

AG200

Fabrication

Fab Initiation

1987

Italy

Agrate Brianza

Wafer Capacity

34,000

1987

34,000

AG300

Fabrication

Fab Initiation

2024

Italy

Agrate Brianza

Wafer Capacity

2024

Crolles 2-ext. mod 1

Fabrication

Fab Initiation

2020

France

Crolles

Wafer Capacity

2,000

2020

2,000

Fab 1 6-inch fab

Fabrication

Fab Initiation

2013

Italy

Catania

Wafer Capacity

11,000

2013

11,000

SiC 6-inch line

Fabrication

Fab Initiation

2021

Singapore

Singapore

Wafer Capacity

2021

Fab 1 6-inch fab

Fabrication

Fab Initiation

2020

Italy

Catania

Wafer Capacity

2,500

2020

2,500

200mm GaN

Fabrication

Fab Initiation

2021

France

Tours

Wafer Capacity

2,500

2021

2,500

Fab 2

Fabrication

Fab Initiation

2018

Italy

Catania

Wafer Capacity

14,000

2018

14,000

SGFAB-AMK 8

Fabrication

Fab Initiation

2001

Singapore

Singapore

Wafer Capacity

30,000

2001

30,000

Crolles 2- JV Fab

Fabrication

Fab Initiation

2024

France

Crolles

Wafer Capacity

2024

SGFAB-AMK 6

Fabrication

Fab Initiation

2016

Singapore

Singapore

Wafer Capacity

38,125

2016

38,125

SGFAB-AMK 2E

Fabrication

Fab Initiation

2010

Singapore

Singapore

Wafer Capacity

20,000

2010

20,000

Silicon Carbide A.B.

Fabrication

Fab Initiation

2021

Sweden

Norrköping

Wafer Capacity

2021

SiC wafer/EPI Fab

Fabrication

Fab Initiation

2023

Italy

Catania

Wafer Capacity

2023

SiC Device Fab

Fabrication

Fab Initiation

2025

Italy

Catania

Wafer Capacity

2025

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