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ATMEGA32U4-MU AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ATMEGA32U4-MU product

ATMEGA32U4-MU

Programmers

AVRUSBMicrocontroller

The ATmega32U4 is a versatile 8-bit AVR microcontroller with integrated USB 2.0 support, ideal for USB-based embedded projects.

Best for

  • USB HID/CDC devices
  • Compact embedded control

Avoid if

  • Applications requiring high-speed processing beyond 16MHz

Check before use

  • Errata for specific silicon revisions

Key specifications

Flash Memory
32 kB
SRAM
2.5 kB
Clock Speed
16 MHz
ADC Resolution
10-bit

Compliance & Environment

RoHS
Y
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8542310001.0

Application

USB PeripheralsIndustrial Control

Datasheet

d9097719ce843b295d693ccce98539bb_1809032024_Microchip-Tech-ATMEGA32U4-MU_C112161.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ATMEGA32U4-MU: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

It is an 8-bit AVR microcontroller featuring 32KB Flash, 2.5KB SRAM, and an integrated USB 2.0 controller.