The Microchip Technology Inc. 24AA02H/24LC02BH is a 2Kb I2C™ compatible Serial EEPROM with half array write protection. The device is organized as one block of 256 x 8-bit memory with a 2-wire serial interface. Low-voltage design permits operation down to 1.7V, with standby and active currents of only 1 µA and 1 mA, respectively. The 24XX02H also has a page write capability for up to 8 bytes of data. The 24XX02H is available in the standard 8-pin PDIP, surface mount SOIC, TSSOP, 2x3 TDFN and MSOP packages, and is also available in the 5-lead SOT-23 and SC-70 packages.

  Single Supply with Operation down to 1.7V

  Low-Power CMOS Technology:

  2-Wire Serial Interface, I2C™ Compatible

  Schmitt Trigger Inputs for Noise Suppression

  Output Slope Control to Eliminate Ground Bounce

  100 kHz and 400 kHz Clock Compatibility

  Page Write Time 3 ms, typical

  Self-Timed Erase/Write Cycle

  8-Byte Page Write Buffer

  Hardware Write-Protect for Half-Array (80h-FFh)

  ESD Protection >4,000V

  More than 1 Million Erase/Write Cycles

  Data Retention >200 Years