The MICROCHIP TECH. part 11AA02E48T-I/TT is an EEPROM (Electrically Erasable Programmable Read-Only Memory) designed for automotive applications. It has a storage capacity of 2K-bits, equivalent to 256 x 8 bits. This EEPROM operates at a voltage range of 2.5V to 5V, making it compatible with various voltage levels commonly found in automotive systems. The device is housed in a 3-pin SOT-23 package, which is compact and suitable for space-constrained designs. It is supplied in tape and reel packaging for convenient handling during manufacturing processes.