Datasheet Details
| Part number | SST49LF004 |
|---|---|
| Manufacturer | Silicon Storage Technology |
| File Size | 241.40 KB |
| Description | 4 Megabit Firmware Hub |
| Datasheet |
 SST49LF004 Datasheet
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General Description
The SST49LF004 flash memory device is designed to be read-compatible to the Intel 82802 Firmware Hub (FWH) device for PC-BIOS application.
It provides protection for the storage and update of code and data in addition to adding system design flexibility through five general purpose inputs.
Key Features
- Firmware Hub for Intel® 810, 810E, 820, 840 Chipsets.
- 4Mbits SuperFlash memory array for code/data storage.
- SST49LF004: 512K x8 (4 Mbit).
- Flexible Erase Capability.
- Uniform 4 KByte sectors.
- Uniform 64 KByte overlay blocks.
- 32 KByte Top boot block protection.
- Chip-Erase.
- Single 3.0-3.6V Read and Write Operations.
- Superior Reliability.
- Endurance:100,000 Cycles (typical).
- Greater than 100 y.