Description
The M24M01-HR, M24M01-R and M24M01-W are I2C-compatible electrically erasable programmable memory (EEPROM) devices organized as 128 Kb × 8 bits.
The I2C bus is a two-wire serial interface, comprising a bidirectional 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
■ Support I2C bus modes:
   – 1 MHz Fast-mode Plus
   – 400 kHz Fast mode
   – 100 kHz Standard mode
■ M24M01-HR:
   1MHz, 400kHz, or 100kHz I2C clock frequency
■ M24M01-R, M24M01-W:
   400 kHz, or 100 kHz I2C clock frequency
■ Single supply voltage:
   – 1.8 V to 5.5 V
   – 2.5 V to 5.5 V
■ Hardware write control
■ Byte and Page Write (up to 256 bytes)
■ Random and Sequential Read modes
■ Self-timed programming cycle
■ Automatic address incrementing
■ Enhanced ESD/Latch-Up protection
■ More than 1 million Write cycles
■ More than 40-year data retention
■ Packages
   –ECOPACK® (RoHS compliant)