8050D N/B Maintenance

1.3.10 System Flash Memory (BIOS)

￿Firmware Hub for Intel® 810, 810E, 815, 815E,815EP, 820, 840, 850 Chipsets

￿Flexible Erase Capability

￿Uniform 4 K Byte Sectors

￿Uniform 16 K Byte overlay blocks for SST49LF002ADocument

￿Uniform 64 K Byte overlay blocks for SST49LF004ATopSecretboot block protection

￿16 K Byte for SST49LF002A

￿64 K Byte for SST49LF004AMiTac

￿Chip-Erase for PPConfidentialMode

￿Single 3.0-3.6V Read and Write Operations

￿Superior Reliability

￿Firmware Hub Hardware Interface Mode

￿5-signal communication interface supporting byte Read and Write

￿33 MHz clock frequency operation

￿WP# and TBL# pins provide hardware write protect for entire chip and/or top Boot Block

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