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STM32H7A3LIH6Q The STM32H7A3LIH6Q is a high-performance 32-bit ARM Cortex-M7 microcontroller from STMicroelectronics. It offers 2MB of flash memory and operates at up to 280MHz.
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STM32H7A3LIH6Q

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STM32H7A3LIH6Q is a high-performance 32-bit ARM Cortex-M7 microcontroller from STMicroelectronics. It offers 2MB of flash memory and operates at up to 280MHz.
✓ Total Stock: 46,574 pcs
$ Price Range: $6.40

STM32H7A3LIH6Q Available from 2 distributors

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Braun Electronic Components ✓
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45,000 pcs
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45000 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,574 pcs
On Request
1574 pcs On Request 1 On Request On Request On Request On Request On Request
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STM32H7A3LIH6Q Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Connectivity
Core Processor
Core Size
Data Converters
Mounting Type
Number of I
Operating Temperature
Oscillator Type
Peripherals
Program Memory Size
Program Memory Type
RAM Size
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STM32H7A3LIH6Q Description

Short technical summary and product information.

The STMicroelectronics STM32H7A3LIH6Q is a powerful 32-bit microcontroller based on the ARM Cortex-M7 core, operating at a maximum frequency of 280MHz. This device integrates 2MB of flash memory and 1.4MB of RAM, making it suitable for complex applications.

 

Key electrical specifications include a wide supply voltage range of 1.62V to 3.6V, 168 I/O pins for extensive connectivity, and advanced data converters with 24 channels of 16-bit ADC and 3 channels of 12-bit DAC. It features an internal oscillator for clock generation and supports various communication protocols.

 

Designed for surface-mount applications, the STM32H7A3LIH6Q comes in a 225-pin TFBGA package. Its operating temperature range is -40°C to 85°C (TA). The microcontroller is compliant with RoHS3 and REACH unaffected standards.

 

This microcontroller is well-suited for applications such as industrial automation, consumer electronics, medical devices, automotive systems, and smart energy solutions, benefiting from its high processing capabilities and extensive feature set.

STM32H7A3LIH6Q Quick Information

Product Type: Microcontroller
Series: STM32H7
Canonical Name: STMicroelectronics STM32H7A3LIH6Q Microcontroller
Subcategory: Embedded

STM32H7A3LIH6Q Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

STM32H7A3LIH6Q Estimated Pricing

Qty Low High
1+ $6.40 $6.40

Estimated market price range - modelled values for guidance only, not live distributor offers.

STM32H7A3LIH6Q Features

  • 32-bit ARM Cortex-M7 core at 280MHz.
  • 2MB Flash and 1.4MB RAM memory.
  • 168 I/O pins for extensive connectivity.
  • 24-channel 16-bit ADC and 3-channel 12-bit DAC.
  • Operates from 1.62V to 3.6V supply.

STM32H7A3LIH6Q Applications

  • Ideal for industrial automation systems.
  • Suitable for consumer electronics devices.
  • Used in medical monitoring equipment.
  • Applicable for automotive control units.
  • Supports smart energy solutions.

STM32H7A3LIH6Q FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the STM32H7A3LIH6Q?

The operating voltage range is 1.62V to 3.6V.

What package type is the STM32H7A3LIH6Q microcontroller supplied in?

The STM32H7A3LIH6Q is supplied in a 225-TFBGA package.

What is the operating temperature range for this microcontroller?

The operating temperature range is -40°C to 85°C (TA).

Is the STM32H7A3LIH6Q RoHS compliant?

Yes, it is RoHS3 compliant.

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