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 μA and 1 mA, respectively. The 24AA02E48 also has a page write capability for up to 8 bytes of data. The 24AA02E48 is available in the standard 8-pin SOIC and 5-lead SOT-23 packages.

Parameter Name	Value
Typical Accuracy (°)	0.5
Max Input/ Supply Current (µA)	350
Max. Accuracy @ 25° (°)	2
Temp. Range (°C)	-40 to +125
Operating Voltage Range (V)	2.7 to 5.5
Device Description	Serial Output Temp Sensor

· Digital Temperature Sensing in SOT-23-5 Package ·  Outputs Temperature as an 8-Bit Digital Word · Simple Serial Port Interface · Solid State Temperature Sensing:
 ±2°C Accuracy from +25°C to +85°C
 ±3°C Accuracy from 0°C to +125°C · Supply Voltage of 2.7V to 5.5V · Low Power: 
 200 µA (typ.) Operating Current
 5 µA (typ.) Standby Mode Current

TC74 Datasheet