Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.
The AT24C02 is a serial EEPROM using two 2 wires (clock and data) to connect to 8051.
You have to get use with what is called a bit bang procedure that emulates the I2C bus required by AT24C02.
Read carefully AT24C02 datasheet and these two documents:
**broken link removed**
**broken link removed**
This will teach you how to store/retrieve one byte to AT24C02. After that, sending a long variable it's a piece of cake.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.
