The 24LC04B-I/P is a 2kB I²C™ serial Electrically Erasable Programmable Read-Only Memory (EEPROM) organized as two blocks 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 1µA and 1mA, respectively. The 24XX04 also has a page write capability for up to 16 bytes of data. 
Feature
 
 
  
  - Single supply with operation down to 2.5V
  
  - Low-power CMOS technology
  
  - 2-wire serial interface (I²C™ compatible)
  
  - Schmitt trigger inputs for noise suppression
  
  - Output slope control to eliminate ground bounce
  
  - 100 and 400kHz Clock compatibility
  
  - Page write time 3ms, typical
  
  - Self-timed erase/write cycle
  
  - 16-byte Page write buffer
  
  - Hardware write-protect
  
 
 
  
  - ESD protection >4000V
  
  - More than 1million erase/write cycles
  
  - Data retention >200 years