DS1982U, DS1985U Datasheet - Dallas Semiconductor

DS1982U (DS1982U - DS1986U) Uniqueware Ibutton

UniqueWare iButtons are factory programmed versions of the DS1982 (1024 bit), the DS1985 (16K bit) and the DS1986 (64K bit) Add *Only iButtons, respectively. They differ from the regular devices in their custom ROM family codes (see Ordering Information) and the UniqueWare Identifier 5E7 in p.

DS1982U 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 Identif

DS1985U_DallasSemiconductor.pdf

DS1982U Datasheet Preview — This datasheet PDF includes multiple part numbers: DS1982U, DS1985U. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

DS1982U, DS1985U

Manufacturer:

Dallas Semiconductor

File Size:

53.17 KB

Description:

(ds1982u - ds1986u) uniqueware ibutton.

Note:

This datasheet PDF includes multiple part numbers: DS1982U, DS1985U.
Please refer to the document for exact specifications by model.

📁 Related Datasheet

DS1982 1Kb Add-Only iButton (Maxim Integrated)

DS1982 1-kbit Add-Only iButton (Dallas Semiconductor)

DS1985 16Kb Add-Only iButton (Maxim Integrated)

DS1985 16-kbit Add-Only iButton (Dallas Semiconductor)

DS1985U (DS1982U - DS1986U) Uniqueware Ibutton (Dallas Semiconductor)

DS1986 64-kbits Add-Only iButton (Dallas Semiconductor)

DS1986U (DS1982U - DS1986U) Uniqueware Ibutton (Dallas Semiconductor)

DS1904 RTC iButton (Maxim Integrated)

TAGS

DS1982U DS1985U DS1982U DS1986U Uniqueware Ibutton Dallas Semiconductor

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