M24C64R4MW1T Datasheet - STMicroelectronics

DESCRIPTION
These I2C-compatible electrically erasable programmable memory (EEPROM) devices are organized as 8192x8 bits (M24C64) and 4096x8 bits (M24C32), and operate down to 2.5 V (for the -W version of each device), and down to 1.8 V (for the -R version of each device).
The M24C64 and M24C32 are available in Plastic Dual-in-Line, Plastic Small Outline and Thin Shrink Small Outline packages.

■ Compatible with I2C Extended Addressing
■ Two Wire I2C Serial Interface Supports 400 kHz Protocol
■ Single Supply Voltage:
    – 4.5V to 5.5V for M24Cxx
    – 2.5V to 5.5V for M24Cxx-W
    – 1.8V to 3.6V for M24Cxx-R
■ Hardware Write Control
■ BYTE and PAGE WRITE (up to 32 Bytes)
■ RANDOM and SEQUENTIAL READ Modes
■ Self-Timed Programming Cycle
■ Automatic Address Incrementing
■ Enhanced ESD/Latch-Up Behavior
■ 1 Million Erase/Write Cycles (minimum)
■ 40 Year Data Retention (minimum)