AT27C512R Datasheet (ATMEL Corporation) - 512K (64K x 8) One-time Programmable Read-only Memory

AT27C512R, 512K (64K x 8) One-time Programmable Read-only Memory

The Atmel® AT27C512R is a low-power, high-performance, 524,288-bit, one-time programmable, read-only memory (OTP EPROM) organized as 64K by 8 bits.

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

Any byte can be accessed in less than 45ns, eliminating the need for speed reducing

AT27C512R Features

* Fast read access time

* 45ns

* Low-power CMOS operation

* 100µA max standby

* 20mA max active at 5MHz

* JEDEC standard packages

* 28-lead PDIP

* 32-lead PLCC

* 5V± 10% supply

* High-reliability CMOS technology