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
