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49LF004B

Silicon Storage Technology
Part Number 49LF004B
Manufacturer Silicon Storage Technology
Description SST49LF004B
Published Oct 11, 2009
Detailed Description 4 Mbit LPC Firmware Flash SST49LF004B SST49LF004B4Mb LPC Firmware memory Data Sheet FEATURES: • SST49LF004B: 512K x8 (...
Datasheet PDF File 49LF004B PDF File

49LF004B
49LF004B

Overview
4 Mbit LPC Firmware Flash SST49LF004B SST49LF004B4Mb LPC Firmware memory Data Sheet FEATURES: • SST49LF004B: 512K x8 (4 Mbit) • Conforms to Intel LPC Interface Specification 1.
1 – Supports Single-Byte LPC Memory and Firmware Memory Cycle Types • Flexible Erase Capability – Uniform 4 KByte sectors – Uniform 64 KByte overlay blocks – Chip-Erase for PP Mode Only • Single 3.
0-3.
6V Read and Write Operations • Superior Reliability – Endurance: 100,000 Cycles (typical) – Greater than 100 years Data Retention • Low Power Consumption – Active Read Current: 6 mA (typical) – Standby Current: 10 µA (typical) • Fast Sector-Erase/Byte-Program Operation – Sector-Erase Time: 18 ms (typical) – Block-Erase Time: 18 ms (typical) – Chip-Erase Time: 70 ms (typical) – Byte-Program Time: 14 µs (typical) – Chip Rewrite Time: 8 seconds (typical) • Two Operational Modes – Low Pin Count (LPC) interface mode for in-system operation – Parallel Programming (PP) mode for fast production programming • LPC Interface...


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