27C04A Datasheet 4K (512 x 8) CMOS EEPROM

Manufacturer: Microchip Technology

Datasheet Details

The Microchip Technology Inc.

28C04A is a CMOS 4K non-volatile electrically Erasable and Programmable Read Only Memory (EEPROM).

The 28C04A is accessed like a static RAM for the read or write cycles without the need of external components.

28C04A 4K (512 x 8) CMOS EEPROM.

Fast Read Access Time.
150 ns.
CMOS Technology for Low Power Dissipation - 30 mA Active - 100 µA Standby.
Fast Byte Write Time.
200 µs or 1 ms.
Data Retention >200 years.
Endurance - Minimum 104 Erase/Write Cycles - Automatic Write Operation - Internal Control Timer - Auto-Clear Before Write Operation - On-Chip Address and Data Latches.
Data Polling.
Chip Clear Operation.
Enhanced Data Protection - VCC Detecto.

Part Number	Description	Manufacturer
27C040	4-Megabit 512K x 8 OTP EPROM	ATMEL
27C040	4 /194 /304-Bit (512K x 8) High Performance CMOS EPROM	Fairchild
27C040	4 /194 /304-Bit 512K x 8 High Performance CMOS EPROM	Fairchild