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AT93C56B Datasheet Three-wire Serial Eeprom

Manufacturer: Microchip Technology

Overview: AT93C56B/AT93C66B Three-wire Serial EEPROM 2-Kbit (256 x 8 or 128 x 16) and 4-Kbit (512 x 8 or 256 x.

General Description

s......................................................................................................................................

5 2.1.

Chip Select (CS)...........................................................................................................................5 2.2.

Key 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.

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