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T89C51RB2 - 80C52 44-Pin 16kB 8-bit Microcontroller

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

T89C51RB2 Features

  • 44-pin 8051 Series Microcontroller
  • 8051 Pin and Instuction Compatible
  • Flash Program Memory: 16 kbytes
  • Expaneded RAM Data Memory: 1024 bytes
  • I/O Pins: 32
  • SPI Interface (Master/Slave Mode)
  • Full Duplex Enhanced UART
  • Programmable Counter 5 Channels
  • Speed: up to 40MHz
Part Summary
Manufacturer Atmel / Microchip
Manufacturer's Part Number T89C51RB2
Manufacturer's Web Site www.microchip.com
Futurlec Part Number T89C51RB2
Department Microcontrollers
Category Atmel
RoHS Compliant Yes
Package Type 44 Pin PLCC
Technical Data T89C51RB2 Datasheet

Pricing Information
1+ $7.90
25+ $6.90
100+ $5.90
Larger Quantities Contact Sales Department
All prices are in USD

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Accessories
PLCCS44SM - 44 Pin PLCC Surface Mount Socket
44 Pin PLCC Surface Mount Socket