DS1994 - 4kb Plus Time Memory iButton

Name: DS1994
SKU: DS1994-618621

Dallas Semiconductor

Datasheet Details

The DS1994 Memory iButton is a rugged read/write data carrier that acts as a localized database, easily accessible with minimal hardware.

4096 bits of Read/Write Nonvolatile Memory.
256-bit Scratchpad Ensures Integrity of Data Transfer.
Memory Partitioned into 256-bit Pages for Packetizing Data www. DataSheet4U. com.
Data Integrity Assured with Strict Read/Write Protocols.
Contains Real-Time Clock/Calendar in Binary Format.
Interval Timer Can Automatically Accumulate Time When Power is Applied.
Programmable Cycle Counter can Accumulate the Number of System PowerOn/Off Cycles.
Programmable Alarms Ca.

📁 DS1994 Similar Datasheet

Other Datasheets by Dallas Semiconductor

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
DS1963L - 4k-BIT MONETARY iButton
DS1982 - 1-kbit Add-Only iButton
DS1982U - (DS1982U - DS1986U) Uniqueware Ibutton

Published: Jul 5, 2008 |