Datasheet Summary
AT93C56B/AT93C66B
Three-wire Serial EEPROM 2-Kbit (256 x 8 or 128 x 16) and 4-Kbit (512 x 8 or 256 x 16)
Features
- Low-Voltage Operation:
- VCC = 1.7V to 5.5V
- User-Selectable Internal Organization:
- 2K: 256 x 8 or 128 x 16
- 4K: 512 x 8 or 256 x 16
- Industrial Temperature Range: -40°C to +85°C
- Three-Wire Serial Interface
- Sequential Read Operation
- 2 MHz Clock Rate (5V)
- Self-Timed Write Cycle within 5 ms Maximum
- High Reliability:
- Endurance: 1,000,000 write cycles
- Data retention: 100 years
- Green Package Options (Lead-free/Halide-free/RoHS pliant)
- Die Sale Options: Wafer Form
Packages
- 8-Lead SOIC, 8-Lead TSSOP, 8-Pad UDFN, 8-Pad XDFN and 8-Ball VFBGA
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