DS2401 1-Wire Silicon Serial Number for Unique ID

The DS2401 provides a unique 64-bit serial number accessible over a simple 1-Wire interface. It needs only a data line and ground, deriving power parasitically during communication. Use DS2401 to tag boards, cables, cartridges, or tools with a hard-coded electronic ID. Improve traceability and anti-counterfeit measures in your design by standardizing on DS2401 devices. Order DS2401 now.