AT27BV256 Datasheet (ATMEL Corporation)

AT27BV256, 256K One-time PROM

The Atmel AT27BV256 is a high-performance, low-power, low-voltage, 262,144-bit, onetime programmable, read-only memory (OTP EPROM) organized as 32K by 8 bits.

It requires only one supply in the range of 2.7V to 3.6V in normal read mode operation, making it ideal for fast, portable systems using eith

AT27BV256 Features

* Fast read access time

* 70ns

* Dual voltage range operation

* Unregulated battery power supply range, 2.7V to 3.6V, or

* Standard power supply range, 5V  10%

* Pin compatible with JEDEC standard Atmel® AT27C256R

* Low-power CMOS operation