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1-Wire® Devices
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1-Wire Devices
1-Wire® products provide combinations of memory, mixed signal, and secure authentication functions via a patented single contact serial interface. With both power and communication delivered over the serial protocol, 1-Wire devices are unmatched in their ability to provide key functions to systems where interconnect must be minimized.
| Benefits |
- Single Contact Sufficient for Control and Operation
- Unique ID Factory-Lasered in Each Device
- Power Derived from Signal Bus ("Parasitically Powered")
- Multidrop Capable: Supports Multiple Devices on Single Line
- Exceptional ESD Performance
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| Typical Applications |
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Hardware Security a Concern?
The DS28E01-100, a 1kb 1-Wire SHA-1 secure memory device, is a low-cost authentication solution that protects product development andR&D investment by preventing low-quality knockoffs from entering the marketplace.
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