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SST49LF008A Datasheet 8 Mbit Firmware Hub

Manufacturer: Silicon Storage Technology

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Datasheet Details

Part number SST49LF008A
Manufacturer Silicon Storage Technology
File Size 442.11 KB
Description 8 Mbit Firmware Hub
Download SST49LF008A Download (PDF)

Overview

A Microchip Technology Company 8 Mbit Firmware Hub SST49LF008A Data Sheet The SST49LF008A flash memory devices are designed to be read-compatible with the Intel® 82802 Firmware Hub (FWH) device for PC-BIOS application.

These devices provide protection for the storage and update of code and data in addition to adding system design flexibility through five general purpose inputs.

Two interface modes are supported by the SST49LF008A: Firmware Hub (FWH) Interface mode for in-system programming and Parallel Programming (PP) mode for fast factory programming of PC-BIOS applications.

Key Features

  • Firmware Hub for Intel 8xx Chipsets.
  • 8 Mbit SuperFlash memory array for code/data storage.
  • 1024K x8.
  • Flexible Erase Capability.
  • Uniform 4 KByte Sectors.
  • Uniform 64 KByte overlay blocks.
  • 64 KByte Top Boot Block protection.
  • Chip-Erase for PP Mode Only.
  • Single 3.0-3.6V Read and Write Operations.
  • Superior Reliability.
  • Endurance:100,000 Cycles (typical).
  • Greater than 1.

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