AT27C020 Datasheet (ATMEL Corporation)

AT27C020, 2-Megabit EPROM

The Atmel® AT27C020 is a low-power, high-performance, 2,097,152-bit, one-time programmable, read-only memory (OTP EPROM) organized as 256K by 8 bits.

It requires only one 5V power supply in normal read mode operation.

Any byte can be accessed in less than 55ns, eliminating the need for speed-reducin

AT27C020 Features

* Fast read access time

* 55ns

* Low-power CMOS operation

* 100µA max standby

* 25mA max active at 5MHz

* JEDEC standard packages

* 32-lead PDIP

* 32-lead PLCC

* 5V 10% supply

* High-reliability CMOS technology