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ATTINY45-20XU AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

ATTINY45-20XU product

ATTINY45-20XU

Embedded - Microcontrollers

MicrocontrollerAVR8-bit

The ATTINY45-20XU is a high-performance, low-power 8-bit AVR RISC-based microcontroller featuring 4KB ISP flash memory, 256B EEPROM, and 256B SRAM.

Best for

  • Small-scale embedded control
  • Sensor interfaces

Avoid if

  • Applications requiring high memory or extensive I/O

Check before use

  • Voltage levels and clock configuration

Key specifications

Core
AVR
Flash
4KB
Speed
20MHz

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Datasheet

Atmel-company-6.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for ATTINY45-20XU: 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 from Microchip Technology, designed for low-power embedded applications.