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Same model may have multiple batches, images only for reference.
AT89C51-20JC Atmel
Same model may have multiple batches, images only for reference.

AT89C51-20JC

Part No AT89C51-20JC
Manufacturer Atmel
Catalog Embedded - Microcontrollers
Description 8-Bit Microcontroller with 4K Bytes Flash / MCU 8-bit 8051 CISC 4KB Flash 5V 44-Pin PLCC
Sample
Rohs State Need to verify
ECAD Module
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Products specifications Report Issue?

Category Integrated Circuits(ICs)
Family Embedded - Microcontrollers
Manufacturer Atmel
Win Source Part Number 221369-AT89C51-20JC
Popularity Medium
Supply and Demand Status Limited
Family Name AT89C51
Introduction Date October 08, 1996
ECCN EAR99
Estimated EOL Date Obsolete / End of life
Ultra Librarian 3D Model Ultra Librarian AT89C51-20JC CAD Model

Description

AT89C51-20JC Microcontroller

The AT89C51-20JC is a high-performance microcontroller with a 20MHz clock speed, part of the popular 8051 architecture family. It features 32 I/O lines, making it ideal for a range of applications requiring robust control.

  • Industrial automation systems
  • Consumer electronics
  • Data acquisition systems

Features and Benefits

  • 32 I/O lines for flexible interfacing
  • 20MHz clock speed for fast processing
  • Compatible with a variety of peripherals

Additional details: The microcontroller is designed for cost-sensitive projects and provides reliable performance across different temperature ranges.

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