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AT89C2051-24SU AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

AT89C2051-24SU product

AT89C2051-24SU

Programmers

8051MicrocontrollerFlash

The AT89C2051-24SU is an 8-bit 8051-based microcontroller featuring 2KB of Flash memory and 128 bytes of RAM, designed for low-voltage embedded control applications.

Best for

  • Embedded control applications
  • Low-power designs

Avoid if

  • Applications requiring more than 128 bytes of RAM
  • Designs needing high-speed ADC

Check before use

  • Pin pull-up requirements
  • Programming interface

Key specifications

Core
8051
Flash Memory
2 KB
RAM
128 B

Compliance & Environment

RoHS
Y
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8542310001.0

Application

General Embedded Control

Datasheet

7add2861470081608b1c9f2e9be814f7_2304140030_Microchip-Tech-AT89C2051-24SU_C29592.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AT89C2051-24SU: 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

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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 CMOS microcomputer compatible with the MCS-51 instruction set, featuring 2K bytes of Flash memory and 128 bytes of internal RAM.