1-Wire Devices

1-Wire^® products provide combinations of memory, mixed-signal, and secure authentication functions with complete operation from a 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 applications where microcontroller input/output resources are constrained, or system interconnect must be minimized. Common product features include single contact for operation and power delivery, unique and unalterable 64-bit serial number in each device, and exceptional ESD performance.

1-Wire^® products provide combinations of memory, mixed-signal, and secure authentication functions with complete operation from a 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 applications where microcontroller input/output resources are constrained, or system interconnect must be minimized. Common product features include single contact for operation and power delivery, unique and unalterable 64-bit serial number in each device, and exceptional ESD performance.

1-Wire^® products provide combinations of memory, mixed-signal, and secure authentication functions with complete operation from a 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 applications where microcontroller input/output resources are constrained, or system interconnect must be minimized. Common product features include single contact for operation and power delivery, unique and unalterable 64-bit serial number in each device, and exceptional ESD performance.

1-Wire^® products provide combinations of memory, mixed-signal, and secure authentication functions with complete operation from a 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 applications where microcontroller input/output resources are constrained, or system interconnect must be minimized. Common product features include single contact for operation and power delivery, unique and unalterable 64-bit serial number in each device, and exceptional ESD performance.

The DS2417 1-Wire^® time chip with interrupt offers a simple solution for storing and retrieving vital time information with minimal hardware. The DS2417 contains a unique lasered ROM and a real-time clock/calendar implemented as a binary counter. Only one pin is required for communication with the device. Utilizing a backup energy source, the data are nonvolatile and allows for standalone operation. The DS2417 features can be used to add functions such as calendar, time and date stamp, and logbook to any type of electronic device or embedded application that uses a microcontroller.

1-Wire^® products provide combinations of memory, mixed-signal, and secure authentication functions with complete operation from a 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 applications where microcontroller input/output resources are constrained, or system interconnect must be minimized. Common product features include single contact for operation and power delivery, unique and unalterable 64-bit serial number in each device, and exceptional ESD performance.

1-Wire^® products provide combinations of memory, mixed-signal, and secure authentication functions with complete operation from a 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 applications where microcontroller input/output resources are constrained, or system interconnect must be minimized. Common product features include single contact for operation and power delivery, unique and unalterable 64-bit serial number in each device, and exceptional ESD performance.