MICROCHIPAT24MAC402-STUM-TAT24MAC402-STUM-T, 2kbit EEPROM Chip 5-Pin TSOT I2C (2-Wire)
The Microchip 2Kb Serial EEPROM device is an application-specific product that contains a unique IEEE-provided 48-bit pre-programmed MAC/EUI address to enable a connected device to connect to the Internet or local network. The device also contains a unique read-only 128-bit serial number and 2Kb of user-accessible serial EEPROM non-volatile memory (NVM) storage.
Schmitt triggers filtered inputs for noise suppression
Write-protect pin for full array hardware data protection
Random and sequential read modes
Self-timed write cycle within 5 ms maximum
ESD protection greater than 4000V