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Description

The M24C32, M24C64 and M24128 devices are I2C-compatible electrically erasable

programmable memories (EEPROM). They are organized as 4096 ¡Á 8 bits, 8192 ¡Á 8 bits and 16384 ¡Á 8 bits, respectively.

I2C uses a two-wire serial interface, comprising a bi-directional data line and a clock line.

The devices carry a built-in 4-bit Device Type Identifier code (1010) in accordance with the

I2C bus definition.

Features

¡ö Two-wire I2C serial interface supports 400 kHz protocol

¡ö Single supply voltages (see Table 1 for root part numbers):

¨C 2.5 V to 5.5 V

¨C 1.8 V to 5.5 V

¨C 1.7 V to 5.5 V

¡ö Write Control input

¡ö Byte and Page Write

¡ö Random and Sequential Read modes

¡ö Self-timed programming cycle

¡ö Automatic address incrementing

¡ö Enhanced ESD/latch-up protection

¡ö More than 1 Million write cycles

¡ö More than 40-year data retention

¡ö Packages

¨C ECOPACK? (RoHS compliant)