Winbond W27C512-45Z EEPROM technology-based memory with a memory size of 512Kb (64K x 8)
W27C512-45Z Winbond is an EEPROM technology-based memory with a memory size of 512Kb (64K x 8) and an access time of 45ns. It is part of the W27C512 family and has an obsolete (EOL) status. The 28-PDIP case/package can operate with a supply voltage of 4.75V to 5.25V.