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AT89S8253-24AU AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

AT89S8253-24AU product

AT89S8253-24AU

Programmers

8051Microcontroller8-bitFlash

The AT89S8253-24AU is an 8-bit 8051-based microcontroller featuring 12kB of Flash memory and 256B of RAM, suitable for general-purpose embedded control.

Best for

  • General embedded control
  • 8051-based legacy designs

Avoid if

  • High-speed SPI slave applications requiring robust SS pin handling without software workarounds

Check before use

  • Errata sheet for SPI communication issues

Key specifications

Architecture
8051
Flash Memory
12 kB
RAM
256 B
Max Frequency
24 MHz

Compliance & Environment

RoHS
Y
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8542310001.0

Application

Industrial ControlGeneral Embedded

Datasheet

f554d7104e349a0b3b2b3c145311f2d3_MICROCHIP(美国微芯)&AT89S8253-24AU.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for AT89S8253-24AU: 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 microcontroller from the Atmel 89S series, based on the 8051 architecture.