SST49LF004B
SST49LF004B is 4 Mbit LPC Firmware Flash manufactured by Silicon Storage Technology.
4 Mbit LPC Firmware Flash
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 m A (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 Mode
- 5-signal LPC bus interface supporting byte Read and...
