Datasheet4U Logo Datasheet4U.com

DS1982 Datasheet 1-kbit Add-only Ibutton

Manufacturer: Dallas Semiconductor

Overview: DS1982 1-kbit Add-Only iButtonTM .iButton. SPECIAL.

Datasheet Details

Part number DS1982
Manufacturer Dallas Semiconductor
File Size 494.14 KB
Description 1-kbit Add-Only iButton
Datasheet DS1982_DallasSemiconductor.pdf

Key Features

  • 1024 bits Electrically Programmable ReadOnly Memory (EPROM) communicates with the economy of one signal plus ground EPROM partitioned into four 256-bit pages www. DataSheet4U. com for randomly accessing packetized data Each memory page can be permanently write-protected to prevent tampering Device is an “add only” memory where additional data can be programmed into EPROM without disturbing existing data Architecture allows software to patch data by superseding an old page in favor of a newly progr.

Similar Datasheet

Brand Logo Part Number Description Manufacturer
Maxim Integrated Logo DS1982 1Kb Add-Only iButton Maxim Integrated

More Datasheets from Dallas Semiconductor

Part Number Description
DS1982U (DS1982U - DS1986U) Uniqueware Ibutton
DS1985 16-kbit Add-Only iButton
DS1985U (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
DS1993 (DS1992 / DS1993) 1kbit/4kbit Memory iButtonTM DS1994 4-kbit Plus Time Memory iButtonTM
DS1994 4kb Plus Time Memory iButton

DS1982 Distributor