DS2401AP-103-001+T

Product Summary

The DS2401AP-103-001+T is a low-cost, electronic registration number that provides an absolutely unique identity which can be determined with a minimal electronic interface (typically, a single port pin of a microcontroller). The DS2401AP-103-001+T consists of a factory-lasered, 64-bit ROM that includes a unique 48-bit serial number, an 8-bit CRC, and an 8-bit Family Code (01h). Data is transferred serially via the 1-Wire protocol that requires only a single data lead and a ground return. Power for reading and writing the DS2401AP-103-001+T is derived from the data line itself with no need for an external power source. The DS2401AP-103-001+T is fully reverse-compatible with the device but provides the addit ional mult i-drop capability that enables many devices to reside on a single data line. The applications of it are PCB Identification, Network Node ID, Equipment Registration.

Parametrics

DS2401AP-103-001+T absolute maximum ratings: (1)Voltage Range on Any Pin Relative to Ground:-0.5V to +7.0V ; (2)Operating Temperature Range:-40℃ to +85℃; (3)Storage Temperature Range:-55℃ to +125℃; (4)Lead Temperature:+300℃; (5)Soldering Temperature (reflow):+250℃.

Features

DS2401AP-103-001+T features: (1)Upgrade and Drop-In Replacement for DS2400:Extended 2.8V to 6.0V Range, Multiple DS2401 Devices Can Reside on a Common 1-Wire Net Unique, Factory-Lasered and Tested 64-Bit; (2)Registration Number (8-Bit Family Code + 48-Bit Serial Number + 8-Bit CRC Tester); Guaranteed No Two Parts Alike; (3)Built-In Multidrop Controller Ensures Compat ibility with Other 1-Wire Net Products; (4)8-Bit Family Code Specifies DS2401 Communications Requirements to Reader; (5)Presence Pulse Acknowledges When the Reader First Applies Voltage; (6)Low-Cost TO-92, SOT-223, and TSOC Surface-Mount Packages ; (7)Reduces Control, Address, Data, and Power to a Single Pin ; (8)Zero Standby Power Required; (9)Directly Connects to a Single Port Pin of a Microprocessor and Communicates at Up to 16.3kbps; (10)TO-92 Tape-and-Reel Version with Leads Bent to 100-mil Spacing(Default) or with Straight Leads (DS2401-SL); (11)-40℃ to +85℃ Industrial Temperature Range.

Diagrams