Datasheet Summary
2 Mbit / 4 Mbit SPI Serial Flash
SST25LF020A / SST25LF040A
SST25LF020A / 040A2Mb / 4Mb Serial Peripheral Interface (SPI) flash memory
Features
:
Data Sheet
- Single 3.0-3.6V Read and Write Operations
- Serial Interface Architecture
- SPI patible: Mode 0 and Mode 3
- 33 MHz Max Clock Frequency
- Superior Reliability
- Endurance: 100,000 Cycles (typical)
- Greater than 100 years Data Retention
- Low Power Consumption:
- Active Read Current: 7 mA (typical)
- Standby Current: 8 µA (typical)
- Flexible Erase Capability
- Uniform 4 KByte sectors
- Uniform 32 KByte overlay blocks
- Fast Erase and Byte-Program:
- Chip-Erase Time: 70 ms (typical)
- Sector- or Block-Erase Time: 18 ms (typical)
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