Datasheet Summary
AT25080B and AT25160B
SPI Serial EEPROMs 8K (1,024 x 8) and 16K (2,048 x 8)
Features
- Serial Peripheral Interface (SPI) patible
- Supports SPI Modes 0 (0,0) and 3 (1,1)
̶ Datasheet Describes Mode 0 Operation
- Low-voltage and Standard-voltage Operation
̶ 1.8 (VCC = 1.8V to 5.5V)
- 20MHz Clock Rate (5V)
- 32-byte Page Mode
- Block Write Protection
̶ Protect 1/4, 1/2, or Entire Array
- Write Protect (WP) Pin and Write Disable Instructions for Both Hardware and
Software Data Protection
- Self-timed Write Cycle (5ms max)
- High Reliability
̶ Endurance: 1,000,000 Write Cycles ̶ Data Retention: 100 Years
- Green (Pb/Halide-free/RoHS pliant) Packaging Options
- Die Sales: Wafer...
