Features

• 34AA02/34LC02 I²C™ Serial EEPROM. Microchip s 34AA02/34LC02 family of devices are 2 Kbit I²C Serial EEPROMs available in a variety of package, temperature and power supply variants. These devices provide flexible write protect options, allowing for none, half or the entire array to be protected. Features. Permanent and Resettable Software Write-Protect for Lower Half of the Array (00h-7Fh) Hardware Write Protection for Entire Array Low-Power CMOS Technology: Read current 1 mA (typical), Standby current 100 nA (typical) 2-Wire Serial Interface Bus, 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 Compatibility 1 MHz Clock for LC Versions Page Write Time 3 ms (typical) Self-Timed Erase/Write Cycle 16-Byte Page Write Buffer ESD Protection >4,000V More than 1 Million Erase/Write Cycles Data Retention >200 Years