AT32F423 - 32-bit MCU+FPU

The AT32F423 by ARTERY is a 32-bit MCU+FPU. Below is the official datasheet preview.

Datasheet Details

Part number	AT32F423
Manufacturer	ARTERY
File Size	2.65 MB
Description	32-bit MCU+FPU
Datasheet	AT32F423-ARTERY.pdf
Additional preview pages of the AT32F423 datasheet.

AT32F423 Product details

Description

10 2 Functionality overview 13 2.1 ARM®Cortex®-M4 with FPU 13 2.2 Memory 13 2.2.1 Flash memory13 2.2.2 Memory protection unit (MPU) 13 2.2.3 Embedded SRAM13 2.2.4 External memory controller (XMC)13 2.3 Interrupts 14 2.3.1 Nested vectored interrupt controller (NVIC)14 2.3.2 External interrupts (EXINT)

Features

Core: ARM® 32-bit Cortex®-M4 CPU.
150 MHz maximum frequency, with a memory protection unit (MPU), single-cycle multiplication and hardware division.
Floating point unit (FPU).
DSP instructions.
Memories.
64 to 256 Kbytes of Flash memory.
20 Kbytes of boot memory used as a Bootloader or as a general instruction/data memory (one-time-configurable).
sLib: configurable part of main Flash as a library area with code executable but secu.

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Published: Jan 18, 2025 |