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Same model may have multiple batches, images only for reference.
AT89C55WD-24AC Real Image
Same model may have multiple batches, images only for reference.

AT89C55WD-24AC

Part No AT89C55WD-24AC
Manufacturer Atmel
Catalog Embedded - Microcontrollers
Description IC MCU 8BIT 20KB FLASH 44TQFP
Datasheet
AT89C55WD-24AC Datasheet
Sample
Rohs State Need to verify
ECAD Module
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Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Microchip Technology
Packaging Tray
Status Obsolete(EOL)
Core Processor 8051
Part Core Size 8-Bit
Speed(Frequency) 24MHz
Number of I/O 32
Program Memory Size 20KB (20K x 8)
Program Memory Type FLASH
Data RAM Size 256 x 8
Supply Voltage - Operating 4.5 V to 5.5 V
Temperature Range - Operating 0°C to 70°C (TA)
Case / Package 44-TQFP (10x10)
Win Source Part Number 199439-AT89C55WD-24AC
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Balance
Ultra Librarian 3D Model Ultra Librarian AT89C55WD-24AC CAD Model

Description

Product Overview

The AT89C55WD-24AC is a robust and versatile microcontroller, belonging to the enhanced 8051 family. It features dual data pointers, expanding its ability to support complex operations and optimized data handling.

Features and Benefits

  • High-density Flash Architecture
  • 20KB Flash Memory with Dual Data Pointers
  • Extendable I/O Options
  • Advanced Timer/Counters and PWM Channels
  • Enhanced and Low Power Operating Modes

Applications

  • Smart Industrial Equipment
  • IoT Edge Devices
  • Multi-functional Automation Systems
  • High-Performance Gaming Consoles
  • Telemetry Systems

Additional Details

The AT89C55WD-24AC's versatile architecture and dual data pointers enhance its capabilities in handling large-scale data applications efficiently. Its adaptability for high-end processing makes it a preferred choice among advanced embedded system designs.

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Quantity Unit Price Ext. Price
9+ $5.8531 $52.6779
19+ $5.4755 $104.0345
29+ $5.2867 $153.3143
41+ $4.9091 $201.2731
53+ $4.7203 $250.1759
67+ $4.5315 $303.6105
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MOQ: 9 pcs
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