24AA025E64 Series

2Kb I2C Serial EEPROM with Pre-Programmed EUI-64™ MAC ID and Address Inputs

Catalog

2Kb I2C Serial EEPROM with Pre-Programmed EUI-64™ MAC ID and Address Inputs

Part	Memory Format	Memory Size	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case	Package / Case [y]	Package / Case [x]	Supplier Device Package	Memory Interface	Write Cycle Time - Word, Page	Technology	Access Time	Memory Type	Memory Organization [custom]	Memory Organization [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Clock Frequency
Microchip Technology 24AA025E64-I/SN	EEPROM	256 B	5.5 V	1.7 V	8-SOIC	3.9 mm	0.154 in	8-SOIC	I2C	5 ms	EEPROM	900 ns	Non-Volatile	8	256	85 °C	-40 °C	Surface Mount	400 kHz
Microchip Technology 24AA025E64T-E/SN	EEPROM	256 B	5.5 V	1.7 V	8-SOIC	3.9 mm	0.154 in	8-SOIC	I2C	5 ms	EEPROM	900 ns	Non-Volatile	8	256	125 °C	-40 °C	Surface Mount	400 kHz
Microchip Technology 24AA025E64-E/SN	EEPROM	256 B	5.5 V	1.7 V	8-SOIC	3.9 mm	0.154 in	8-SOIC	I2C	5 ms	EEPROM	900 ns	Non-Volatile	8	256	125 °C	-40 °C	Surface Mount	400 kHz
Microchip Technology 24AA025E64T-E/OT	EEPROM	256 B	5.5 V	1.7 V	SOT-23-6			SOT-23-6	I2C	5 ms	EEPROM	900 ns	Non-Volatile	8	256	125 °C	-40 °C	Surface Mount	400 kHz

Catalog

2Kb I2C Serial EEPROM with Pre-Programmed EUI-64™ MAC ID and Address Inputs

Key Features

• * Pre-programmed Globally Unique 64-bit Node Address

• * Compatible with EUI-64™

• * Single Supply with Operation Down to 1.7V

• * 3 Address Pins - cascade up to 8 I2C™Compatible devices

• * 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

Description

The Microchip Technology Inc.24AA025E64 is a 2Kb Serial EEPROM with a preprogrammed IEEE EUI-64 MAC 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 24AA025E64 also has a page write capability for up to sixteen bytes of data. The 24AA025E64 is available in the standard 8-pin SOIC, 6-lead SOT-23.