AM29LV004 Datasheet (AMD) - 4 Megabit (512 K x 8-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory

AM29LV004, 4 Megabit (512 K x 8-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory

The Am29LV004 is an 4 Mbit, 3.0 volt-only Flash memory organized as 524,288 bytes.

The device is offered in a 40-pin TSOP package.

The byte-wide (x8) data appears on DQ7 *DQ0.

This device requires only a single, 3.0 volt VCC supply to perform read, program, and erase operations.

A standard EP

PRELIMINARY Am29LV004 4 Megabit (512 K x 8-Bit) CMOS 3.0 Volt-only Boot Sector Flash Memory DISTINCTIVE CHARACTERISTICS s Single power supply operation Full voltage range: 2.7 to 3.6 volt read and write operations for battery-powered applications Regulated voltage range: 3.0 to 3.6 volt read and write operations and for compatibility with high performance 3.3 volt microprocessors s High performance Full voltage range: access times as fast as 100 ns Regula

AM29LV004 Features

* A hardware method of locking a sector to prevent any program or erase operations within that sector Sectors can be locked via programming equipment Temporary Sector Unprotect feature allows code changes in previously locked sectors s Top or bottom boot block configurations available s Embedded Algo