AT32F403 - 32-bit MCU+FPU

General Description

11 2.1 2.2 2020.2.18 Device overview 12 Overview 14 2.2.1 ARM® Cortex® -M4F with FPU core and DSP instruction set 14 2.2.2 MPU (memory protection unit) 16 2.2.3 Flash memory16 2.2.4 CRC (cyclic redundancy check) calculation unit16 2.2.5 Embedded SRAM16 2.2.6 XMC (external memory controlle

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AT32F403 32-bit mcu+fpu by ARTERY - Datasheet Preview

Datasheet Details

Part number	AT32F403
Manufacturer	ARTERY
File Size	2.61 MB
Description	32-bit MCU+FPU
Datasheet	AT32F403 Datasheet

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AT32F403 Series Datasheet ARM® -based 32-bit Cortex® -M4F MCU+FPU with 256 to 1024 KB Flash, USB, CAN, 18 timers, 3 ADCs,16 communication interfaces Feature  Core: ARM® 32-bit Cortex® -M4F CPU with FPU − 200 MHz maximum frequency, with a memory protection unit (MPU) − Single-cycle multiplication and hardware division − Floating point unit (FPU) − DSP instructions  Memories − 256 to 1024 Kbytes of Flash instruction/data memory − SPIM interface: Extra interfacing up to 16 Mbytes of the external SPI Flash (as instruction/data memory) − Up to 96+128 Kbytes of SRAM − External memory controller (XMC) with 4 Chip Select. Supports Compact Flash, SRAM, PSRAM, NOR and NAND memories − LCD parallel interface, 8080/6800 modes  Clock, reset, and supply management − 2.6 to 3.