name: 28F512 function: Flash EEPROM package: DIP,32 manufacturer: Intel, AMD added-by: comment: WE,OE,CE are all active low +--()--+ Vpp | 1 32| Vcc NC | 2 31| WE A15 | 3 30| NC A12 | 4 29| A14 A7 | 5 28| A13 A6 | 6 27| A8 A5 | 7 26| A9 A4 | 8 25| A11 A3 | 9 24| OE A2 |10 23| A10 A1 |11 22| CE A0 |12 21| D7 D0 |13 20| D6 D1 |14 19| D5 D2 |15 18| D4 Vss |16 17| D3 +------+ This information was added by a third party and may be incorrect. This pinout came from the Chipdir: http://www.chipdir.org/