ProjectsPricingInsights

AT32F421G8U7 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

AT32F421G8U7 product

AT32F421G8U7

Embedded - Microcontrollers

ARM Cortex-M4Microcontroller120 MHz64 KB Flash

The AT32F421G8U7 is a high-performance 32-bit ARM Cortex-M4 microcontroller from Artery Technology, optimized for industrial and consumer applications requiring high speed and low power.

Best for

  • Industrial automation
  • IoT sensors
  • Compact consumer electronics

Avoid if

  • Applications requiring >64 KB Flash
  • Designs needing high-end legacy support

Check before use

  • Ensure Artery-specific SDK/IDE support is available for your project.

Key specifications

Core
ARM Cortex-M4
Max Frequency
120 MHz
Flash Memory
64 KB
SRAM
16 KB

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Industrial ControlIoTConsumer Electronics

Datasheet

1e923fb50f8f610e0e0288815fcb373e_2304140030_ARTERY-AT32F421G8U7_C2765098.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AT32F421G8U7: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a 32-bit microcontroller based on the ARM Cortex-M4 core, operating at up to 120 MHz with 64 KB of Flash and 16 KB of SRAM.