Archive for 03 Mar 2014

Memory (Part 4)

Part 1, 2, 3, 4, 5, 6, 7 So, ready to test your new EEPROM chips ? Let’s go. For sake of simplicity, we tested the PlainEEPROM_SPI library on all chips which are available in 8 pins PDIP (Plastic Dual In Line Packages): 25LC080A, 25LC160, 25LC320, 25LC320A, 25LC640, 25LC640A, 25LC256, 25LC512 and 25LC1024. Next picture illustrates one of these chips where the pin#1 is identified with an indent or paint dot mark. All […]