1Kb Add-Only iButton
Description
19-4891; Rev 8/09
SPECIAL FEATURES
1024 bits Electrically Programmable ReadOnly Memory (EPROM) communicates with the economy of one signal plus ground
EPROM partitioned into four 256-bit pages for randomly accessing packetized data
Each memory page can be permanently writeprotected to prevent tampering
Device is an “add only” memory where additional...
Maxim Integrated
DS1982 PDF File
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