Datasheet Summary
M24256-B M24128-B
256/128 Kbit Serial I C Bus EEPROM With Three Chip Enable Lines
PRELIMINARY DATA s patible with I2C Extended Addressing s Two Wire I2C Serial Interface
Supports 400 kHz Protocol s Single Supply Voltage:
- 4.5V to 5.5V for M24xxx-B
- 2.5V to 5.5V for M24xxx-BW
- 1.8V to 3.6V for M24xxx-BR s Hardware Write Control s BYTE and PAGE WRITE (up to 64 Bytes) s RANDOM and SEQUENTIAL READ Modes s Self-Timed Programming Cycle s Automatic Address Incrementing s Enhanced ESD/Latch-Up Behavior s 100000 Erase/Write Cycles (minimum) s 40 Year Data Retention (minimum)
DESCRIPTION These I2C-patible electrically erasable programmable memory (EEPROM) devices are organized as 32Kx8...