EEPROM, 2 Kb (128 x 8 x 2), serial 2-wire, 1.7 ... 5.5 V, SO-8

2Kb I2C Serial EEPROM with Pre-Programmed EUI-48™ MAC ID and Address Inputs

Description:
The Microchip Technology Inc.
24AA02E48/24AA025E48/24AA02E64/24AA025E64 (24AA02XEXX) 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