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AT32F403A - 32-bit MCU+FPU

General Description

9 2 Functional overview 11 2.1 ARM® Cortex®-M4 with FPU 11 2.2 Memory 12 2.2.1 Internal Flash memory 12 2.2.2 Memory protection unit (MPU) 12 2.2.3 Embedded SRAM12 2.2.4 External memory controller (XMC)12 2.3 Interrupts 13 2.3.1 Nested vectored interrupt controller (NVIC)13 2.3.2 Exte

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Datasheet Details

Part number AT32F403A
Manufacturer ARTERY
File Size 3.15 MB
Description 32-bit MCU+FPU
Datasheet download datasheet AT32F403A Datasheet

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AT32F403A Series Datasheet ARM®-based 32-bit Cortex®-M4 MCU+FPU with 256 to 1024 KB Flash, sLib, 17 timers, 3 ADCs, 20 communication interfaces (USBFS) Feature  Core: ARM® 32-bit Cortex®-M4 CPU with FPU − 240 MHz maximum frequency, with a memory protection unit (MPU), single-cycle multiplication and hardware division − Floating point unit (FPU) and − DSP instructions  Memories − 256 to 1024 KBytes of internal Flash memory − sLib: configurable part of main Flash set as a libruary area with code excutable but secured, non-readable − 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 16bit data bus.