24AA02E48T-E/OT Datasheet PDF - Microchip

●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