Microchip Technology 2K I2C Serial EEPROMs with EUI-48™ or EUI-64™ Node Identity, Part #: 24AA02E48T-I/OT | DEX is a 2 Kbit Electrically Erasable PROM. 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 currents of only 1 µA for I-Temp. and 5 µA for E-Temp., as well as a maximum active current of 1 mA. The 24AA02XEXX also has a page write capability for up to eight bytes of data (16 bytes on the 24AA025E48/24AA025E64). The 24AA02XEXX is available in the standard 8-pin SOIC, 5-lead SOT-23, and 6-lead SOT-23 packages.

Features:

• Pre-Programmed Globally Unique, 48-bit or 64-bit Node Address • Compatible with EUI-48™ and EUI-64™ • Single Supply with Operation Down to 1.7V • Low-Power CMOS Technology: – Read current 1 mA, maximum – Standby current: 1 µA, maximum (I-Temp.) 5 µA, maximum (E-Temp.) • 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 • Page Write Buffer: – 8-byte page (24AA02E48/24AA02E64) – 16-byte page (24AA025E48/24AA025E64) • ESD Protection >4,000V • More than 1 Million Erase/Write Cycles • Data Retention >200 Years • Factory Programming Available • Available Packages: – 8-lead SOIC and 5-lead SOT-23 (24AA02E48/24AA02E64) – 8-lead SOIC and 6-lead SOT-23 (24AA025E48/24AA025E64) • RoHS Compliant • Available for Extended Temperature Ranges: – Industrial (I): -40°C to +85°C – Automotive (E): -40°C to +125°C

MCH: 24AA02E48T-I/OT 

24AA02E48T-I/OT