M24256-A Datasheet - STMicroelectronics

M24256-A 256 Kbit Serial I C Bus EEPROM With Two Chip Enable Lines

These I 2C-compatible electrically erasable programmable memory (EEPROM) devices are organized as 32Kx8 bits, and operate down to 2.5 V (for the M24256-AW), and down to 1.8 V (for the M24256-AR). The M24256-A is available in Plastic Dual-in-Line, Plastic Small Outline and Thin Shrink Small Outline p.

M24256-A 256 Kbit Serial I C Bus EEPROM With Two Chip Enable Lines PRELIMINARY DATA s s Compatible with I2C Extended Addressing Two Wire I2C Serial Interface Supports 400 kHz Protocol Single Supply Voltage: 4.5V to 5.5V for M24256-A 2.5V to 5.5V for M24256-AW 1.8V to 3.6V for M24256-AR 14 8 1 PSDIP8 (BN) 0.25 mm frame s 1 TSSOP14 (DL) 169 mil width s 2 Chip Enable Inputs: up to four memories can be connected to the same I2C bus Hardware Write Control BYTE and .

M24256-A Features

* Byte b15 b14 b13 b12 b1

M24256-A_STMicroelectronics.pdf