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STM32H7A3VIH6

STMicroelectronics

STM32H7A3VIH6 by STMicroelectronics

STM32H7A3VIH6 by STMicroelectronics is a 32-bit microcontroller with Cortex-M7 CPU, 64.3 MHz clock frequency, and 1413120 bytes of RAM. It features 18 timers, 16 ADC channels, and CAN, I2C, SPI connectivity. Ideal for industrial applications requiring high-speed processing and extensive peripheral support.

Median Price

$10.430

Lifecycle Status

Suppliers In-Stock

8

In-Stock Inventory

1k+

Distributors (Authorized)

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

DigiKey

USA . 2,088 parts In-Stock

1+ parts

$13.270

100+ parts

$8.973

1k+ parts

$8.289

10k+ parts

$8.187

2,088

$13.270

$8.973

$8.289

$8.187

Future Electronics

Canada . 8,352 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$7.590

8,352

-

-

-

$7.590

EBV Elektronik

Germany . 1,392 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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1,392

-

-

-

-

Distributors (In-Stock)

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

Nova Conductors

Japan . 750 parts In-Stock

1+ parts

$14.020

100+ parts

-

1k+ parts

-

10k+ parts

-

750

$14.020

-

-

-

IBS Electronics

USA . 8,352 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$9.818

10k+ parts

$9.186

8,352

-

-

$9.818

$9.186

Digiode

USA . 2,747 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,747

-

-

-

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Vyrian

USA . 1,333 parts In-Stock

1+ parts

-

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1,333

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-

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Anansix

USA . 1,207 parts In-Stock

1+ parts

-

100+ parts

-

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1,207

-

-

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-

Distributors (Availability)

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

Vigor

Singapore . 6,712 parts In-Stock

1+ parts

$9.320

100+ parts

-

1k+ parts

-

10k+ parts

-

6,712

$9.320

-

-

-

Ampacity Inc.

Singapore . 1,550 parts In-Stock

1+ parts

$10.000

100+ parts

-

1k+ parts

-

10k+ parts

-

1,550

$10.000

-

-

-

Aranea Global

USA . 500 parts In-Stock

1+ parts

$13.740

100+ parts

-

1k+ parts

$13.190

10k+ parts

-

500

$13.740

-

$13.190

-

Continental Prestige Electronics

USA . 3,722 parts In-Stock

1+ parts

$13.770

100+ parts

-

1k+ parts

-

10k+ parts

$13.495

3,722

$13.770

-

-

$13.495

Modulus Dynamics

Lithuania . 900 parts In-Stock

1+ parts

$15.418

100+ parts

$15.264

1k+ parts

$14.801

10k+ parts

-

900

$15.418

$15.264

$14.801

-

AZTECH Wire

Italy . 398 parts In-Stock

1+ parts

$21.270

100+ parts

-

1k+ parts

-

10k+ parts

-

398

$21.270

-

-

-

Semicontronic

India . 1,379 parts In-Stock

1+ parts

$27.000

100+ parts

$26.325

1k+ parts

$26.190

10k+ parts

-

1,379

$27.000

$26.325

$26.190

-

Microchip USA

USA . 3,534 parts In-Stock

1+ parts

$31.266

100+ parts

-

1k+ parts

-

10k+ parts

-

3,534

$31.266

-

-

-

Advanced Electronics

New Zealand . 1,000 parts In-Stock

1+ parts

$34.730

100+ parts

$32.993

1k+ parts

$32.993

10k+ parts

-

1,000

$34.730

$32.993

$32.993

-

Corohmni

South Africa . 283 parts In-Stock

1+ parts

$44.212

100+ parts

-

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-

10k+ parts

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283

$44.212

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IDEA Electronic Components Group

UK . 239 parts In-Stock

1+ parts

$51.631

100+ parts

-

1k+ parts

$46.468

10k+ parts

-

239

$51.631

-

$46.468

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Aztec Data Supply Inc.

USA . 170 parts In-Stock

1+ parts

$54.630

100+ parts

-

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170

$54.630

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MKK Technologies

India . 1,465 parts In-Stock

1+ parts

$97.089

100+ parts

-

1k+ parts

-

10k+ parts

-

1,465

$97.089

-

-

-

DigiPath Technology Company

USA . 1,465 parts In-Stock

1+ parts

$97.089

100+ parts

-

1k+ parts

-

10k+ parts

-

1,465

$97.089

-

-

-

Authorized Procurement Solutions

USA . 10,000 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

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10,000

-

-

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Corphita

USA . 3,971 parts In-Stock

1+ parts

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100+ parts

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3,971

-

-

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Robosynatics

Brazil . 1,642 parts In-Stock

1+ parts

-

100+ parts

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1,642

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-

-

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Lucentia Tech

USA . 1,642 parts In-Stock

1+ parts

-

100+ parts

$0.371

1k+ parts

$0.371

10k+ parts

$0.371

1,642

-

$0.371

$0.371

$0.371

Parana Technologies

USA . 714 parts In-Stock

1+ parts

-

100+ parts

$61.733

1k+ parts

-

10k+ parts

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714

-

$61.733

-

-

Argo Parts USA

USA . 606 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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606

-

-

-

-

Overview

Experience next-level performance and reliability with the STM32H7A3VIH6 microcontroller from STMicroelectronics. As a leading manufacturer in the industry, STMicroelectronics brings you a top-tier product that boasts integrated cache, advanced ADC and DAC channels, and a wide range of peripherals for seamless connectivity. This high-quality microcontroller is designed for industrial-grade applications, offering maximum clock frequency of 64.3 MHz and low power mode for energy efficiency. Elevate your projects with the STM32H7A3VIH6 and unlock endless possibilities in the world of embedded systems.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes the product lightweight and durable, ideal for portable electronic devices.

Integrated Cache: YES

Having an integrated cache improves the processing speed and efficiency of the microcontroller, enhancing overall performance.

Maximum Supply Voltage: 3.6 V

The high maximum supply voltage allows for flexibility in power supply options and compatibility with various systems.

On Chip Data RAM Width: 8

The 8-bit data RAM width provides sufficient memory capacity for storing and processing data efficiently.

Address Bus Width: 9

With a 9-bit address bus width, the microcontroller can access a larger memory space, enabling more complex applications.

Package Shape: SQUARE

The square package shape offers ease of mounting and space-saving advantages, making it suitable for compact designs.

Bit Size: 32

The 32-bit architecture ensures high computational power and precision in executing instructions, suitable for advanced applications.

DAC Channels: YES

The presence of DAC channels allows for accurate analog signal conversion, essential for interfaces with sensors and actuators.

No. of Terminals: 100

Having 100 terminals provides ample connectivity options and flexibility for interfacing with external components.

Package Style (Meter): GRID ARRAY, THIN PROFILE, FINE PITCH

The grid array, thin profile, and fine pitch package style offers high density mounting capability and efficient thermal management.

Minimum Supply Voltage: 1.62 V

With a low minimum supply voltage, the microcontroller can operate efficiently in low-power scenarios, extending battery life.

Maximum Operating Temperature: 85 °C

The high maximum operating temperature range ensures reliable performance in various environmental conditions, including industrial settings.

CPU Family: CORTEX-M7

Being part of the Cortex-M7 family indicates high-performance processing capabilities and compatibility with advanced software development tools.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature range allows the microcontroller to function in extreme cold conditions without compromising performance.

ADC Channels: YES

The presence of ADC channels enables precise digital conversion of analog signals, essential for accurate sensor data acquisition.

DMA Channels: YES

DMA channels improve data transfer efficiency by allowing direct memory access without CPU intervention, enhancing overall system performance.

Terminal Position: BOTTOM

Bottom terminal position facilitates easier PCB layout and soldering processes, enhancing overall assembly efficiency.

ROM Words: 2097152

With a large ROM capacity, the microcontroller can store extensive program code, facilitating complex algorithm execution and customization.

Maximum Seated Height: 1.1 mm

The low maximum seated height enables slim and compact device designs, particularly beneficial for space-constrained applications.

Digital To Analog Convertors: 3-Ch 12-Bit

Having 3 channels of 12-bit DAC provides versatility in generating analog output signals with high resolution and accuracy.

Width: 8 mm

The 8mm width allows for efficient space utilization on the PCB, enabling compact and streamlined product designs.

Boundary Scan: YES

Boundary scan support simplifies testing and debugging processes during production, ensuring high product quality and reliability.

External Data Bus Width: 16

The 16-bit external data bus width enables faster data transfer rates between the microcontroller and external memory or peripherals.

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

The diverse set of peripherals enhances the microcontroller's functionality and connectivity options for interfacing with various external devices.

Maximum Clock Frequency: 64.3 MHz

With a high maximum clock frequency, the microcontroller can execute instructions quickly, supporting fast real-time processing tasks.

Length: 8 mm

The 8mm length contributes to a compact form factor, making the microcontroller suitable for space-constrained applications.

Temperature Grade: INDUSTRIAL

The industrial temperature grade ensures reliable operation in harsh industrial environments with temperature fluctuations and rigorous conditions.

Peripheral IC Type: MICROCONTROLLER, RISC

As a RISC-based microcontroller, it offers efficient instruction execution and higher processing speeds, ideal for embedded system applications.

No. of Timers: 18

Having 18 timers allows for precise timing and control in various operational modes, enhancing the microcontroller's versatility.

RAM Bytes: 1413120

The large RAM capacity provides ample storage for temporary data and variables, supporting multitasking and complex computing operations.

Technology: CMOS

Utilizing CMOS technology results in low power consumption, high speed, and reliable performance, making the microcontroller energy-efficient and dependable.

Terminal Form: BALL

The ball terminal form simplifies soldering and enhances mechanical reliability, ensuring robust connections for dependable operation.

Analog To Digital Convertors: 16-Ch 16-Bit

With 16 channels of 16-bit ADC, the microcontroller can accurately convert multiple analog signals simultaneously for precise data acquisition.

Maximum Supply Current: 173 mA

The maximum supply current of 173mA ensures efficient power consumption, suitable for battery-powered applications and energy-saving designs.

Nominal Supply Voltage: 3.3 V

The 3.3V nominal supply voltage provides stable and standard power input for reliable operation across different applications.

No. of DMA Channels: 5

Having 5 DMA channels allows for efficient data transfer management, reducing CPU workload and enhancing system performance.

PWM Channels: YES

The presence of PWM channels enables precise control over pulse-width modulation signals, essential for motor control and power management applications.

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

The wide range of connectivity options facilitates seamless communication with various devices and interfaces, enhancing system integration and compatibility.

ROM Programmability: FLASH

Flash ROM programmability allows for flexible firmware updates and customization, enabling easy adaptation to changing application requirements.

Terminal Pitch: 0.8 mm

The narrow terminal pitch of 0.8mm enables high-density mounting and space-efficient PCB layout, ideal for compact electronic designs.

Format: FIXED POINT

The fixed-point format simplifies mathematical calculations and improves computational efficiency, making the microcontroller suitable for real-time processing tasks.

Speed: 280 rpm

With a maximum speed of 280 revolutions per minute, the microcontroller is capable of handling high-speed applications such as motor control and precision timing.

Low Power Mode: YES

The low power mode option enables the microcontroller to operate in energy-saving modes when idle or under low processing load, enhancing power efficiency.

On Chip Program ROM Width: 8

The 8-bit width of on-chip program ROM allows for efficient storage and execution of program code, contributing to the microcontroller's performance.

No. of I/O Lines: 80

With 80 I/O lines, the microcontroller offers versatile input/output options for connecting to external devices and sensors, enabling extensive system integration.

Technical Specifications

Microcontrollers STM32H7A3VIH6 attributes and parameters. Explore more Microcontrollers devices from STMicroelectronics

Specs

ADC Channels:

YES

Address Bus Width:

9

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:

16

Format:

FIXED POINT

Integrated Cache:

YES

JESD-30 Code:

S-PBGA-B100

Length:

8 mm

Low Power Mode:

YES

No. of DMA Channels:

5

No. of I/O Lines:

80

No. of Terminals:

100

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:

BGA100,10X10,32

Package Shape:

Package Style (Meter):

GRID ARRAY, THIN PROFILE, FINE PITCH

RAM Bytes:

1413120

ROM Words:

2097152

ROM Programmability:

FLASH

Maximum Seated Height:

1.1 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:

.8 mm

Terminal Position:

BOTTOM

Width:

8 mm

Peripheral IC Type:

Connectivity:

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

Peripherals:

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

Analog To Digital Convertors:

16-Ch 16-Bit

Digital To Analog Convertors:

3-Ch 12-Bit

Trade Compliance

STM32H7A3VIH6 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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