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Same model may have multiple batches, images only for reference.
AT89C2051-12PI Real Image
Same model may have multiple batches, images only for reference.

AT89C2051-12PI

Part No AT89C2051-12PI
Manufacturer Atmel
Catalog Embedded - Microcontrollers
Description IC MCU 8BIT 2KB FLASH 20DIP
Datasheet
AT89C2051-12PI Datasheet
Sample
Rohs State Need to verify
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Microchip Technology
Packaging Tube/Rail
Status Obsolete(EOL)
Core Processor 8051
Part Core Size 8-Bit
Speed(Frequency) 12MHz
Number of I/O 15
Program Memory Size 2KB (2K x 8)
Program Memory Type FLASH
Data RAM Size 128 x 8
Supply Voltage - Operating 4 V to 6 V
Temperature Range - Operating -40°C to 85°C (TA)
Case / Package 20-PDIP
Win Source Part Number 221361-AT89C2051-12PI
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian AT89C2051-12PI CAD Model

Description

Overview

The AT89C2051-12PI microcontroller is a versatile and reliable component that brings both efficiency and power to electronics applications. Operating at a 12 MHz frequency, it balances power consumption with performance.

Features and Benefits

  • 8-bit microcontroller for adaptable programming
  • 12 MHz frequency for energy-efficient performance
  • 2KB of Flash memory for program storage
  • Durable 20-pin PDIP package

Applications

This microcontroller can be implemented in:
  • Wireless communication devices
  • LED display systems
  • Instrumentation control
  • Academic projects

Additional Details

With its balance of speed and power efficiency, the AT89C2051-12PI is perfect for projects that require reliable computing without excessive power draw.

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