The Microchip Technology Inc. 24LC256 is a 256Kb (32K x 8) Serial Electrically Erasable PROM (EEPROM), capable of 2.5V to 5.5V operation. It has been developed for advanced, low-power applications such as personal communications or data acquisition.
Additional Features: Reliable EEPROM Memory: 32K x 8 (256Kbit) Self-Timed Erase/Write Cycle 64-Byte Page Write Buffer Page Write Time 5 ms Max. Hardware Write-Protect Pin Factory Programming Available Low Power: Operating voltage 2.5V to 5.5V Read current 400 uA, max. Standby current 1 uA, max. 2-Wire Serial Interface, I2C™ Compatible: Cascadable up to Eight Devices Schmitt Trigger Inputs for Noise Suppression Output Slope Control to Eliminate Ground Bounce 100 kHz and 400 kHz Clock Compatible ESD Protection >4000V Pb-free