Compatible with 2-wire serial interface I2C-Compatible with 400 kHz and high-speed 1MHz transfer rates Byte and page (up to 128 bytes) writes - localised page writes supported Self-timed write cycles (up to 3ms) Hardware write protection for the entire array Additional 128 bytes lockable to identify page and 128-bit device serial number Input noise filtering with Schmitt trigger and filter available Low operating current - Maximum write current: 1mA, maximum read current: 0.5mA, maximum standby current: 1μA High reliability - Erasure resistance: 2,000,000 times, data retention time: 200 years, ESD protection voltage (human body model): 6000V Operating temperature: -55°C to +125°C Package SOP8