AT49LW040 - 8-megabit and 4-megabit Firmware Hub Flash Memory

Product Overview

ATMEL Corporation

Datasheet Details

Part number	AT49LW040
Manufacturer	ATMEL Corporation
File Size	465.10 KB
Description	8-megabit and 4-megabit Firmware Hub Flash Memory
Datasheet	AT49LW040 Datasheet
Additional preview pages of the AT49LW040 datasheet.

Product details

Description

The AT49LW080 and the AT49LW040 are Flash memory devices designed to be compatible with the Intel 82802AC and the Intel 82802AB Firmware Hub (FWH) devices for PC-Bios Application.

Features

Low Pin Count (LPC) BIOS Device.
Functions as Firmware Hub for Intel 810, 810E, 820, 840 Chipsets.
8M or 4M Bits of Flash Memory for Platform Code/Data Storage.
Uniform, 64-Kbyte Memory Sectors.
Available in 8M Bits (AT49LW080) and 4M Bits (AT49LW040).
Automated Byte-program and Sector-erase Operations Two Configurable Interfaces.
Firmware Hub (FWH) Interface for In-System Operation.
Address/Address Multiplexed (A/A Mux) In.

📁 Similar Datasheet

AT49LD3200 - 32M High Speed Synchronous Flash Memory (Atmel)
AT49LD3200B - 32M High Speed Synchronous Flash Memory (Atmel)
AT49LH002 - 2-megabit Firmware Hub and Low-Pin Count Flash Memory (ATMEL)
AT49LV001 - 1-megabit (128K x 8) Single 2.7-volt Battery-Voltage Flash Memory (ATMEL)
AT49LV001N - 1-megabit (128K x 8) Single 2.7-volt Battery-Voltage Flash Memory (ATMEL)
AT49LV001NT - 1-megabit (128K x 8) Single 2.7-volt Battery-Voltage Flash Memory (ATMEL)
AT49LV001T - 1-megabit (128K x 8) Single 2.7-volt Battery-Voltage Flash Memory (ATMEL)
AT49LV002 - 2-Megabit 256K x 8 Single 2.7-Volt Battery-Voltage Flash Memory (ATMEL)

Other Datasheets by ATMEL Corporation

AT49LW080 - 8-megabit and 4-megabit Firmware Hub Flash Memory
AT49LH004 - 4-megabit Firmware Hub and Low-Pin Count Flash Memory
AT49LV002T - 2-Megabit 256K x 8 Single 2.7-Volt Battery-Voltage Flash Memory
AT49LV008 - 8-Megabit 1M x 8 3-volt Only Flash Memory
AT49LV010 - 1-Megabit 128K x 8 Single 2.7-volt Battery-Voltage Flash Memory
AT49LV040 - 4-Megabit (512K x 8) Single 2.7-volt Battery-Voltage Flash Memory

Published: Mar 23, 2005 |