STM32N657A0 - MCU

Product Overview

STMicroelectronics

Part number	STM32N657A0
Manufacturer	STMicroelectronics
File Size	2.97 MB
Description	MCU
Datasheet	STM32N657A0 Datasheet
Note	This datasheet PDF includes multiple part numbers: STM32N657A0, STM32N645A0. Please refer to the document for exact specifications by model.
Additional preview pages of the STM32N657A0 datasheet.

Includes ST state-of-the-art patented technology Core.
Arm® 32-bit Cortex®-M55, 3616 CoreMark®, frequency up to 800 MHz, 32-Kbyte ICACHE, 32-Kbyte DCACHE, CoreMark® score 4.52.
Arm® MVE (M-Profile vector extension), Helium™ technology, TrustZone® MPU, NVIC.
Half, single and double precision floating point unit (FPU) supports vector and scalar half-, single-, and double-precision floating-point datatypes Neural processing unit (STM32N6x7 only).
ST Neu.

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Published: May 28, 2025 |