Wednesday, November 16, 2016

AT89C51ID2-SLSUM PLCC44

AT89C51ID2-SLSUM PLCC44 is 8-bit Microcontroller family MCS-51.


  • Packaging PLCC-44
  • The operating frequency of 40 MHz, 60 MHz (Standard Mode) or 20 MHz, 30 MHz (X2 Mode)
  • 2,7VDC working voltage ?? 5,5VDC
  • Number of i / o 34
  • MCS-51 architecture, compatible 80C52, 8051 compatible instruction
  • Program memory sizes of 64K Bytes Flash Memory
  • Volatile data memory size of 256 Bytes Internal RAM, the RAM 1792 Byte Expanded
  • The size of non-volatile data memory 2048 Byte EEPROM
  • adc -
  • Peripheral Programmable Counter Array (High Speed Output, PWM, Compare / Capture, WDT)
  • Total external interrupt 2
  • Timer / counter 3 channel Timer / Counter
  • Speed -
  • Programming interface ISP (In-System Programming)
  • Debugger interface -
  • Peripheral interface SPI, I2C, EUART, keyboard
  • Special Features Integrated function X2 (6 clock / machine cycle)