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AT32A403A - 32-bit MCU+FPU

General Description

10 2 Functional overview 12 2.1 ARM® Cortex®-M4 with FPU 12 2.2 Memory 13 2.2.1 Internal Flash memory 13 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 E

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Datasheet Details

Part number AT32A403A
Manufacturer ARTERY
File Size 3.20 MB
Description 32-bit MCU+FPU
Datasheet download datasheet AT32A403A Datasheet

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AT32A403A Series Datasheet ARM®-based 32-bit Cortex®-M4 MCU+FPU with 256 to 1024 KB Flash, sLib, 17 timers, 3 ADCs, 21 communication interfaces (USBFS and Ethernet) Feature  AEC Q-100 Grade 2 certification  Core: ARM® 32-bit Cortex®-M4 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 internal Flash memory − sLib: configurable part of main Flash set as a libruary area with code executable but secured, non-readable − SPIM interface: Extra interfacing up to 16 Mbytes of the external SPI Flash − Up to 96+128 KBytes of SRAM − External memory controller (XMC) with 16bit data bus supporting multiplexed PSRAM/NOR and NAND memories  X