24AA025E48 Series

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

Catalog

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

Part	Memory Interface	Memory Format	Write Cycle Time - Word, Page	Memory Organization [custom]	Memory Organization [custom]	Supplier Device Package	Memory Size	Technology	Clock Frequency	Mounting Type	Package / Case	Access Time	Voltage - Supply [Max]	Voltage - Supply [Min]	Memory Type	Operating Temperature [Max]	Operating Temperature [Min]
Microchip Technology 24AA025E48T-I/OT	I2C	EEPROM	5 ms	8	256	SOT-23-6	256 B	EEPROM	400 kHz	Surface Mount	SOT-23-6	900 ns	5.5 V	1.7 V	Non-Volatile	85 °C	-40 °C

Catalog

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

Key Features

• * Compatible with EUI-48™ and EUI-64™

• * Single Supply with Operation Down to 1.7V

• * Low-Power CMOS Technology:- Read current 1 mA, max.- Standby current 1 uA, max.

• * 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:- 16-byte page

• * ESD Protection >4,000V

• * More than 1 Million Erase/Write Cycles

• * Data Retention >200 Years

• * Factory Programming Available

• * Available Packages:- 8-lead SOIC and 6-lead SOT-23

• * Pb-free and RoHS Compliant

• * Temperature Ranges:- Industrial (I): -40°C to +85°C

• * Up to 3 Address Pins

Description

The Microchip Technology Inc. 24AA025E48 is a 2Kb Serial EEPROM that is pre-programmed with a globally unique EUI-48 node address. 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 1 uA and 1 mA, respectively. The 24AA025E48 also has a page write capability 16 bytes. The 24AA025E48 is available in the standard 8-pin SOIC and 6-lead SOT-23 packages. This device has up to 3 Address pins, which enables cascading up to 8 devices on the same I2C™Compatible bus.