The 24LC256 is a 32K x 8 (256 Kbit) Serial Electrically Erasable PROM, 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. Specification:- ParameterSpecification VCC6.5V All inputs and outputs w.r.t. VSS-0.6V to VCC +1.0V Storage temperature-65degC to +150degC Ambient temperature with power applied -40degC to +125degC ESD protection on all pins? 4 kV