10 PIECES AT59C22W-10SC  ATMEL
8 PIN SURFACE MOUNT PACKAGE
 4 WIRE 2K SERIAL EEPROM
NOS  
https://www.datasheetarchive.com/pdf/download.php?id=9629af9c0767fc41d2c7c861c207e941d077de&type=M&term=AT59C22