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DS1986 Datasheet 64-kbits Add-only Ibutton

Manufacturer: Dallas Semiconductor

Overview: DS1986 64-kbits Add-Only iButtonTM .iButton. SPECIAL.

Datasheet Details

Part number DS1986
Manufacturer Dallas Semiconductor
File Size 600.56 KB
Description 64-kbits Add-Only iButton
Datasheet DS1986_DallasSemiconductor.pdf

Key Features

  • 65536 bits Electrically Programmable Read Only Memory (EPROM) communicates with the economy of one signal plus ground.
  • Overdrive mode boosts communication speed to 142 kbits per second www. DataSheet4U. com.
  • EPROM partitioned into two hundred and 56 256-bit pages for randomly accessing packetized data records.
  • 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 distur.

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DS1985 16-kbit Add-Only iButton
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DS1963L 4k-BIT MONETARY iButton
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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

DS1986 Distributor