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ATMEL AT89C51ED2 Microcontroller

Developed by ATMEL as a successor to the popular AT89C51RD2, AT89C51ED2 is an 8-bit microcontroller with powerful features such as:

AT89C51RD2 and AT89C51ED2 microcontroller look
  • 64K Flash program memory
  • 2K RAM
  • Watchdog Timer, Brownout Detector
  • Capture and Compare Inputs
  • 9-sources of 4-level Interrupts
  • Hardware UART and SPI serial interfaces
  • 32 general purpose I/O pins ( with 48 I/O pin option in larger packages )

AT89C51ED2 is a highly reliable microcontroller that is used in many BiPOM boards, including some of our custom projects.

AT89C51ED2 microcontroller look
Part No. Price
AT89C51ED2-3CSIM (40-DIP) $16
AT89C51ED2-RDTIM (64-VQFP) $19
AT89C51ED2-RLTIM (44-VQFP) $19
AT89C51ED2-SLSIM (44-PLCC) $12