ARTERY AT32F403A Series User Manual

AT32F403A/407 CRM Quick Start Guide
2022.06.10 1 Ver 2.0.4
AN0082
Application Note
AT32F403A/407 CRM Quick Start Guide
Introduction
This application note mainly introduces:
1. How to configure and modify the clock source code based on the BSP_V2.x.x provided by Artery.
2. How to use the accessary clock configuration tools to set clock path and parameters to generate
and use the corresponding clock code.
Applicable products:
Part number
AT32F403Axx
AT32F407xx

ARTERY AT32F403A Series Specifications

General

Series	AT32F403A
Core	ARM Cortex-M4
GPIO Pins	Up to 80
Operating Temperature	-40°C to +85°C
ADC	12-bit, up to 16 channels
DAC	12-bit
Communication Interfaces	USART, SPI, I2C, USB, CAN
Package	LQFP48, LQFP64