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AT89C55WD-24AU - AT89C55WD 44-Pin 24MHz 20kb 8051 Microcontroller

AT89C55WD-24AU - AT89C55WD 8-bit 8051 Microcontroller with 20 kBytes FLASH Program Memory

Features

  • 44-pin 8051 Microcontroller
  • Flash Program Memory: 20 kbytes
  • Internal RAM: 256 bytes
  • I/O Pins: 32
  • Timers: Three 16-bit
  • Hardware Watchdog: Yes
  • External Oscillator: up to 24MHz
Part Summary
Manufacturer Atmel / Microchip
Manufacturer's Part Number AT89C55WD-24AU
Manufacturer's Web Site Microchip.com
Futurlec Part Number AT89C55WD-24AU
Department Microcontrollers
Category Atmel
RoHS Compliant Yes
Package Type 44 Pin TQFP
Technical Data AT89C55WD-24AU Datasheet

Pricing Information
1+ $2.20
25+ $2.00
100+ $1.80
Larger Quantities Contact Sales Department
All prices are in USD

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Accessories
44PINTQFP - 44 pin TQFP Adapter
44 pin TQFP Adapter