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

AT89C2051-12SU

Part No AT89C2051-12SU
Manufacturer Atmel
Catalog Embedded - Microcontrollers
Description MCU 8-bit 8051 CISC 2KB Flash 3.3V/5V 20-Pin SOIC W Tube / IC MCU 8BIT 2KB FLASH 20SOIC
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Microchip Technology
Packaging Tube/Rail
Status Active
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 2.7 V to 6 V
Temperature Range - Operating -40°C to 85°C (TA)
Case / Package 20-SOIC
Win Source Part Number 079021-AT89C2051-12SU
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Limited
Family Name AT89C2051
Introduction Date May 02, 1997
ECCN EAR99
Country of Origin China, Taiwan
Halogen Free Compliant
Estimated EOL Date 2026
Ultra Librarian 3D Model Ultra Librarian AT89C2051-12SU CAD Model

Description

AT89C2051-12SU Microcontroller

The AT89C2051-12SU provides a reliable and compact solution for various embedded applications, focusing on efficient performance while minimizing power consumption.

  • Applications & Projects:
    • Wireless communication devices
    • Battery-operated products
    • Portable instrumentation
    • Educational projects
  • Features & Benefits:
    • Wide supply voltage range: 2.7V to 6V
    • Reduced power consumption modes
    • Two 16-bit timers/counters
    • Dual-level data pointer
  • Additional Details:
    • Static operation: DC to 12 MHz
    • Performs well in a range of environmental conditions
    • Compact design facilitates easy deployment in space-constrained applications

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Pricing & Ordering

Quantity Unit Price Ext. Price
25+ $2.0309 $50.7725
61+ $1.6664 $101.6504
93+ $1.6143 $150.1299
129+ $1.5622 $201.5238
166+ $1.5101 $250.6766
222+ $1.3539 $300.5658
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
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Availability: 2,040 pieces
MOQ: 25 pcs
Order Increment : 1 pcs
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