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STM32N645B0H3Q

Name: STMicroelectronics STM32N645B0H3Q
Brand: STMicroelectronics
SKU: 511-STM32N645B0H3Q
Price: 15.76 EUR
Availability: OutOfStock

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Mouser No:

511-STM32N645B0H3Q

Mfr. No:

STM32N645B0H3Q

Mfr.:

STMicroelectronics

Description:

ARM Microcontrollers - MCU High performance Arm Cortex-M55 MCU, 800MHz, 4.2MB SRAM, NeoChrom GPU JPEG Codec

Complete Your Design

Lifecycle:

New Product:

New from this manufacturer.

Datasheet:

STM32N645B0H3Q Datasheet (PDF)

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

More Information

Learn more about STMicroelectronics STM32N645B0H3Q

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	STMicroelectronics
Product Category:	ARM Microcontrollers - MCU
RoHS:
Series:	STM32N6
Packaging:	Tray
Brand:	STMicroelectronics
Product Type:	ARM Microcontrollers - MCU
Factory Pack Quantity:	1008
Subcategory:	Microcontrollers - MCU
Tradename:	STM32

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Filter Document:

Datasheet

STM32N645B0H3Q Datasheet (PDF)

PCN

Product Change Notification 2026-6-29 (PDF)

Technical Resources

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Compliance Codes

TARIC:: 8542319000
CAHTS:: 8542310000
USHTS:: 8542310025
ECCN:: 3A991.a.2

Origin Classifications

Country of Origin:: Taiwan
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

STM32N6 High Performance Microcontrollers

STMicroelectronics STM32N6 High-Performance Microcontrollers are powered by the Arm^® Cortex^®-M55, running at 800MHz. These MCUs introduce Arm Helium™ vector processing for DSP capabilities and feature the ST Neural-ART accelerator™, an in-house NPU designed for power-efficient edge AI applications, with a 1GHz clock speed and up to 600 GOPS. STMicroelectronics STM32N6 MCUs support real-time neural network inference for computer vision and audio tasks. A MIPI CSI2 interface and image signal processing ensure broad camera compatibility, while an H.264 encoder, JPEG codec, and NeoChrom™ Accelerator for graphics enable deployment in feature-rich products.