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AT27BV512 Datasheet 512K 64K x 8 Unregulated Battery-Voltage High Speed OTP CMOS EPROM

Manufacturer: Atmel (now Microchip Technology)

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General Description

The AT27BV512 is a high performance, low power, low voltage 524,288 bit one-time programmable read only memory (OTP EPROM) organized as 64K 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 either regulated or unregulated battery power.

Atmel’s innovative design techniques provide fast speeds that rival 5V parts while keeping the low power consumption of a 3V supply.

Overview

AT27BV512.

Key Features

  • Fast Read Access Time - 90 ns Dual Voltage Range Operation Unregulated Battery Power Supply Range, 2.7V to 3.6V or Standard 5V ± 10% Supply Range Pin Compatible with JEDEC Standard AT27C512 Low Power CMOS Operation 20 µA max. (less than 1µA typical) Standby for VCC = 3.6V 29 mW max. Active at 5 MHz for VCC = 3.6V JEDEC Standard Surface Mount Packages 32-Lead PLCC 28-Lead 330-mil SOIC 28-Lead TSO.

More Datasheets from Atmel (now Microchip Technology)

Part Number Description
AT27BV010 1 Megabit 128K x 8 Unregulated Battery-Voltage OTP CMOS EPROM
AT27BV020 2-Megabit 256K x 8 Unregulated Battery-Voltage High Speed OTP EPROM
AT27BV040 4 Megabit 512K x 8 Unregulated Battery-Voltage High Speed OTP CMOS EPROM
AT27BV1024 1Mb PROM
AT27BV256 256K One-time PROM
AT27BV400 4-Megabit 256K x 16 or 512K x 8 Unregulated Battery-Voltage High Speed OTP EPROM
AT27BV4096 4 Megabit 256K x 16 Unregulated Battery-Voltage High Speed OTP CMOS EPROM
AT27BV800 8-Megabit 512K x 16 or 1024K x 8 Unregulated Battery-Voltage High Speed OTP EPROM
AT27C010 1 Megabit 128K x 8 OTP CMOS EPROM
AT27C020 2-Megabit EPROM