AT32F403ACGU7
IC MCU 32BIT 1MB FLASH 48QFN
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Parameters
| Parameter | Value |
|---|---|
| Brand | Artery Technology |
| Model | AT32F403ACGU7 |
| Package / Case | QFN-48 |
| Core Processor | ARM Cortex-M4F |
| Speed | 240MHz |
| RoHS | Yes |
| Part Status | Active |
Application & Notes
AT32F403ACGU7 by Artery Technology is a ARM Cortex-M4F microcontroller widely used in industrial control, motor drives, IoT devices, 3D printer mainboards, and consumer electronics. The QFN-48 package fits automated SMT assembly. Operating temperature is standard temperature range — verify your application environment. Pin-compatible domestic alternatives include GigaDevice GD32 series and Artery AT32 series — note GD32 ADC specs may differ slightly from ST originals.
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All Technical Specifications
| Core | ARM Cortex-M4F |
| Program Memory | 1MB Flash |
| RAM | 224KB |
| Speed | 240MHz |
| Voltage | 2.6V ~ 3.6V |
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