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1  Using Arduino / Storage / Programming a DIP8 EEPROM with a duemilanove on: December 19, 2012, 12:30:55 am
I am new to eeprom programming, especially using a microcontroller. I dont want to spend large amounts of money on a programmer. The chip is a Winbond 25Q64BVAIG on a DIP8 socket, it was originally a BIOS for an Asus motherboard. I cannot find a datasheet on this specific chip, but http://www.winbond-usa.com/NR/rdonlyres/591A37FF-007C-4E99-956C-F7EE4A6D9A8F/0/W25Q64BV.pdf seems to be the same chip on a surface mount form factor. It has a max power rating of 3.6v, so I would have to program using the 3.3v power on the board, as opposed to 5v. I have the pinout and no idea where to go from here. How would I go about programming this chip with a new BIOS? I have a solderless breadboard and a lot of low-power caps and resistors, leds and such.
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