24LC256-I/SN Datasheet PDF - Microchip

The 24LC256-I/SN a 256 Kbit serial EEPROM, capable of operation across a broad voltage range (1.7V to 5.5V). It has been developed for advanced, low power applications such as personal communications or data acquisition. This device also has a page write capability of up to 64 bytes of data. This device is capable of both random and sequential reads up to the 256K boundary. Functional address lines allow up to eight devices on the same bus, for up to 2 Mbit address space.

● Single supply with operation down 2.5V

● Low power CMOS Technology

● 2 wire serial interface, I2C compatible

● Cascadable up to eight devices

● Schmitt Trigger inputs for noise suppression

● Output slope control to eliminate ground bounce

● 100kHz and 400kHz clock compatibility

● Page write time 5ms max.

● Self timed erase/write cycle

● 64 byte page write buffer

● Hardware write protect

● ESD Protection >4000V

● More than 1 Million erase/write cycles

● Data retention >200 years