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[51] need help regarding at89s52.

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Alex T Mundaippally

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i have a microcontroller at89s52 and eeprom at24c256. can i connect eeprom directly to the controller without interface unit?? please help me
 

It is a I2C eeprom. AT89S52 doesn't have hardware I2C so you have to write software I2C code. It is better to use SPI eeprom like 25LC256 and write software SPI code.
 

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