Click to expand full text
IS24C256
262,144-bit 2-WIRE SERIAL CMOS EEPROM
DESCRIPTION FEATURES
• Organization: – 32K-bit x 8-bit • 64-Byte Page Write Buffer • Two-Wire Serial Interface – Bi-directional data transfer protocol • Low Power CMOS Technology – Active Current less than 3 mA (5V) – Standby Current less than 6 µA (5V) – Standby Current less than 2 µA (2.5V) • Wide Voltage Operation – IS24C256-2: Vcc = 1.8V to 5.5V – IS24C256-3: Vcc = 2.5V to 5.5V • 1 MHz (I2CTM Protocol) Compatibility • Hardware Data Protection – Write Protect pin • Sequential Read Feature • Filtered Inputs for Noise Suppression • Self time Write cycle with auto clear – 5 ms @ 5.
24C256 Datasheet
