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19-5860; Rev 12/16
DS2401 Silicon Serial Number
BENEFITS AND FEATURES
• Guaranteed Unique 64-Bit ROM ID Chip for Absolute Traceability o Unique, Factory-Lasered and Tested 64-Bit Registration Number (8-Bit Family Code +48-Bit Serial Number + 8-Bit CRC Tester) o 8-Bit Family Code Specifies DS2401 Communications Requirements to Reader
• Minimalist 1-Wire® Interface Lowers Cost and Interface Complexity o Multiple DS2401 Devices Can Reside on a Common 1-Wire Net o Built-In Multidrop Controller Ensures Compatibility with Other 1-Wire Net Products o Reduces Control, Address, Data, and Power to a Single Pin and Communicates at Up to 16.