Type

AT24C 02, 04, 08, 16, 32, 64, 128, 256

Datasheet

AT24C 02, 04, 08, 16   AT24C 32, 64  AT24C 128, 256

Features

Low-voltage and Standard-voltage Operation:

– 2.7 (VCC = 2.7V to 5.5V)

– 1.8 (VCC = 1.8V to 5.5V)

Internally Organized:

2K (256 x 8)

4K (512 x 8)

8K (1024 x 8)

16K (2048 x 8)

32K (4096 x 8)

64K (8192 x 8)

128K (16,384 x 8)

256K (32,768 x 8)

Two-wire Serial Interface

Schmitt Trigger, Filtered Inputs for Noise Suppression

Bidirectional Data Transfer Protocol

100 kHz (1.8V) and 400 kHz (2.7V, 5V) Compatibility

Applications

      l  Securing Digital Content and Physical Assets

      l  Loyalty and Stored Value
      l  E-Commerce
      l  Healthcare Informatics
      l  Embedded Medical Device Control
      l  Enterprise and Network Security
      l  Physical Access