DS1985U - (DS1982U - DS1986U) Uniqueware Ibutton

Dallas Semiconductor

The DS1985U by Dallas Semiconductor is a (DS1982U - DS1986U) Uniqueware Ibutton. Below is the official datasheet preview.

📥 Download Datasheet

DS1985U (DS1982U - DS1986U) Uniqueware Ibutton by Dallas Semiconductor - Datasheet Preview — Official preview page of the **DS1985U** (DS1982U - DS1986U) Uniqueware Ibutton datasheet (Dallas Semiconductor).

Datasheet Details

Part number	DS1985U
Manufacturer	Dallas Semiconductor
File Size	53.17 KB
Description	(DS1982U - DS1986U) Uniqueware Ibutton
Datasheet	DS1985U_DallasSemiconductor.pdf
Additional preview pages of the DS1985U datasheet.

DS1985U Product details

Description

UniqueWare iButtons are factory programmed versions of the DS1982 (1024 bit), the DS1985 (16K bit) and the DS1986 (64K bit) Add Only iButtons, respectively. Only iButtons are

Features

1024 bits, 16K bits or 64K bits Electrically Programmable Read Only Memory (EPROM) communicates with the economy of one signal plus ground Unique, factory lasered and tested 64.
bit registration number (8.
bit family code, 36.
bit serialization, 12.
bit UniqueWare Identifier 5E7H, 8.
bit CRC tester) assures absolute traceability because no two parts are alike EPROM partitioned into 256.
bit pages for randomly accessing packetized data records Each memory.

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Other Datasheets by Dallas Semiconductor

DS1982U - (DS1982U - DS1986U) Uniqueware Ibutton
DS1986 - 64-kbits Add-Only iButton
DS1986U - (DS1982U - DS1986U) Uniqueware Ibutton
DS1963L - 4k-BIT MONETARY iButton
DS1991 - MultiKey iButton
DS1992 - (DS1992 / DS1993) 1kbit/4kbit Memory iButtonTM DS1994 4-kbit Plus Time Memory iButtonTM

Published: Jan 11, 2010 |