Any pointers on using this eeprom?

According to the datasheet you linked (and my quick skim of it), it looks like it should be possible to use it with the Arduino, provided you are willing to give up four digital i/o lines (to drive the chip's CS, CLK, DI, DO lines).

If you do that, and connect the other pins properly (tying ORG high or low, connecting VCC to 5V and VSS to GND, etc), and follow the timing diagrams for clocking data/commands in and out of the device, it should work fine.

I can't give you a step-by-step instruction on how to get it working; maybe someone else here can help...?

:slight_smile: