M24C32-R Datasheet PDF - STMicroelectronics

Description
The M24C32, M24C64 and M24128 devices are I2C-compatible electrically erasable
programmable memories (EEPROM). They are organized as 4096 × 8 bits, 8192 × 8 bits and 16384 × 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
â–  Two-wire I2C serial interface supports 400 kHz protocol
â–  Single supply voltages (see Table 1 for root part numbers):
    – 2.5 V to 5.5 V
    – 1.8 V to 5.5 V
    – 1.7 V to 5.5 V
â–  Write Control input
â–  Byte and Page Write
â–  Random and Sequential Read modes
â–  Self-timed programming cycle
â–  Automatic address incrementing
â–  Enhanced ESD/latch-up protection
â–  More than 1 Million write cycles
â–  More than 40-year data retention
â–  Packages
    – ECOPACK® (RoHS compliant)