FEATURES
Dedicated Hardware-Accelerated SHA Engine for Generating SHA-1 MACs
112 Bytes User EEPROM for Storing End Equipment Property Data
I²C Host Interface, Supports 100kHz and 400kHz Communication Speeds
Three Address Inputs for I²C Address Assignment
Single-Byte to 8-Byte EEPROM Write Sequences
64-Bit Unique Registration Number
EEPROM Endurance: 200k Cycles per 8-Byte Block at 25°C
10ms max EEPROM Write Cycle
Wide Operating Range: 2.7V to 5.5V, -40°C to +85°C
±4kV IEC 1000-4-2 ESD Protection Level on All Pins
8-Pin SO (150 mils) Package