24AA025UID-I/SN Datasheet PDF - Microchip

The 24AA025UID-I/SN is a 2kB I²C serial Electrically Erasable Programmable Read-Only Memory (EEPROM) with a preprogrammed, 32-bit unique ID. The device is organized as two blocks of 128 x 8-bit memory with a 2-wire serial interface. Low-voltage design permits operation down to 1.7V, with maximum standby and active currents of only 1mA and 1mA, respectively. The 24AA02XUID also has a page write capability for up to eight bytes of data.

● 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 and 400kHz Clock compatibility

● Page write time 3ms typical

● Self-timed erase/write cycle

● Page write buffer

● ESD protection >4000V

● More than 1million erase/write cycles

● Data retention >200 years