Jun 3, 2001 · The W27C010 is a high speed, low power Electrically Erasable and Programmable Read Only Memory ... an hour), the W27C010 uses electrical erasure.
The 24C01 is a 2K Bit Serial Electrically Erasable Prom Memory Organized as a Single Block of 256 X 8-bit Memory With an I2C™ Compatible 2-wire Serial Interface ...
Details, datasheet, quote on part number: W27C010-70 ; Description, 128K X 8 Electrically Erasable EPROM ; Company, Winbond Electronics ; Datasheet, Download ...