Mfr Part #:

STM32H7A3NGH6

The STMicroelectronics STM32H7A3NGH6 is a high-performance microcontroller based on the ARM Cortex-M7 core. It offers 1MB of FLASH program memory and 1.4MB of RAM.

✓ Total Stock: 10,420 pcs

$ Price Range: $6.40

STM32H7A3NGH6 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Fe Components ✓ Non-Authorised Inventory information	10,420 pcs On Request	10420 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

STM32H7A3NGH6 Description

Short technical summary and product information.

The STM32H7A3NGH6 from STMicroelectronics is a powerful 32-bit microcontroller designed for demanding embedded applications. It features an ARM Cortex-M7 core operating at 280MHz, providing significant processing power.

This microcontroller includes 1MB of FLASH program memory and 1.4MB of RAM, supporting complex software and data handling. It offers a wide operating voltage range from 1.62V to 3.6V and operates within a temperature range of -40°C to 85°C (TA).

Connectivity options include CANbus, I²C, SPI, UART/USART, and USB OTG, among others. The device is equipped with various peripherals such as DMA, PWM, and WDT, along with data converters including A/D and D/A. It is supplied in a 216-TFBGA package suitable for surface mounting.

Key specifications include 166 I/O pins, external and internal oscillator types, and support for various communication protocols. The STM32H7A3NGH6 is designed for applications requiring high performance and extensive peripheral integration.

STM32H7A3NGH6 Quick Information

Product Type: Microcontroller

Series: STM32H7A3NGH6

Canonical Name: STM32H7A3NGH6 Microcontroller

Subcategory: Embedded Microcontrollers

STM32H7A3NGH6 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

STM32H7A3NGH6 Estimated Pricing

Qty	Low	High
1+	$6.40	$6.40

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

STM32H7A3NGH6 Features

ARM Cortex-M7 32-bit core processor.
Operates at 280MHz speed.
1MB FLASH program memory.
1.4MB RAM size.
Surface mount 216-TFBGA package.

STM32H7A3NGH6 Applications

Suitable for high-performance embedded systems.
Supports various communication protocols.
Integrated data converters for signal processing.
Wide operating voltage and temperature range.

STM32H7A3NGH6 FAQs

6 frequently asked questions generated from this part’s specifications.

What is the operating temperature range for the STM32H7A3NGH6?

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

What package type is the STM32H7A3NGH6 supplied in?

It is supplied in a 216-TFBGA package.

What is the operating voltage for this microcontroller?

The operating voltage is between 1.62V and 3.6V.

What is the program memory size and type?

It has a program memory size of 1MB and the type is FLASH.

What is the RAM size of the STM32H7A3NGH6?

The RAM size is 1.4M x 8.

What is the core processor and speed?

The core processor is ARM Cortex-M7 and it operates at a speed of 280MHz.

Category	Microcontrollers
Manufacturer Name	STMicroelectronics
AEC Qualified	No
Automotive Grade	No
Connectivity	CANbus, EBI/EMI, I²C, IrDA, LINbus, MDIO, MMC/SD/SDIO, QSPI, SAI, SPDIF, SPI, SWPMI, UART/USART, USB OTG
Core Processor	ARM® Cortex®-M7
Core Size	32-Bit
Data Converters	A/D 20x8/16b Sigma-Delta; D/A 3x12b
Industrial Grade	No
Medical Grade	No
Military Grade	No
Mounting Type	Surface Mount
Number of I	166
Operating Temperature	-40°C ~ 85°C (TA)
Oscillator Type	External, Internal
Peripherals	Brown-out Detect/Reset, DMA, I²S, LCD, POR, PWM, WDT
Program Memory Size	1MB (1M x 8)
Program Memory Type	FLASH
RAM Size	1.4M x 8
Speed	280MHz
Supplier Device Package	216-TFBGA (13x13)
Voltage	1.62V ~ 3.6V