The SST49LF00xA flash memory devices are designed to be read-compatible with 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. Two .
• Firmware Hub for Intel 8xx Chipsets
• 2 Mbit, 3 Mbit, 4 Mbit, or 8 Mbit SuperFlash memory array for code/data storage
– SST49LF002A: 256K x8 (2 Mbit)
– SST49LF003A: 384K x8 (3 Mbit)
– SST49LF004A: 512K x8 (4 Mbit)
– SST49LF008A: 1024K x8 (8 Mbit)
• Flexible Erase Capability
– Uniform 4 KByte Sectors
– Uniform 16 KByte overlay blocks for SST49LF002A
– Uniform 64 KByte overlay blocks for SST49LF003A/004A/008A
– Top Boot Block protection - 16 KByte for SST49LF002A - 64 KByte for SST49LF003A/004A/008A
– Chip-Erase for PP Mode Only
• Single 3.0-3.6V Read and Write Operations
• Superior Reliabili.
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4 | SST49LF003A |
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5 | SST49LF008A |
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