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DS1995 16Kb Memory iButton 16384 bits read/write nonvolatile memo


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19-4895; 8/09
DS1995 16Kb Memory iButton
16384 bits read/write nonvolatile memory 256-bit scratchpad ensures integrity data transfer Overdrive mode boosts communication kbits second Memory partitioned into 256-bit pages packetizing data Data integrity assured with strict read/write protocols Operating temperature range from -40C +70C Over years data retention Unique, factory-lasered tested 64-bit registration number (8-bit family code 48-bit serial number 8-bit tester) assures absolute traceability because parts alike Multidrop controller MicroLAN Digital identification information momentary contact Chip-based data carrier compactly stores information Data accessed while affixed object Economically communicates master with single digital signal 16.3 kbits second Standard diameter 1-Wire® protocol ensure compatibility with iButton family Button shape self-aligning with cup-shaped probes Durable stainless steel case engraved with registration number withstands harsh environments Easily affixed with self-stick adhesive backing, latched flange, locked with ring pressed onto
Presence detector acknowledges when reader first applies voltage
MICROCAN
5.89 0.51
16.25
000000FBC52B
1-Wire
17.35
COMMON iButton FEATURES
DATA GROUND
dimensions shown millimeters.
ORDERING INFORMATION
PINPACKAGE DS1995L-F5+ MicroCan -40C +70C +Denotes lead(Pb)-free/RoHS-compliant package. PART TEMP RANGE
EXAMPLES ACCESSORIES
DS9096P DS9101 DS9093RA DS9093F DS9092 Self-Stick Adhesive Multi-Purpose Clip Mounting Lock Ring Snap-In iButton Probe
iButton DESCRIPTION
DS1995 Memory iButton operates nearly identically DS1996. main differences are: Kbits memory organized pages bytes family code hexadecimal. further details please refer DS1996 data sheet.
iButton 1-Wire registered trademarks Maxim Integrated Products, Inc.
DS1995
REVISION HISTORY
REVISION DATE 070808 8/09 DESCRIPTION Updated Ordering Information table only show lead-free version (DS1995-F5+). Updated MicroCan marking match H020201. Removed UL#913 bullet from Common iButton Features section. PAGES CHANGED
Maxim cannot assume responsibility circuitry other than circuitry entirely embodied Maxim product. circuit patent licenses implied. Maxim reserves right change circuitry specifications without notice time.
Maxim Integrated Products, Gabriel Drive, Sunnyvale, 94086 408-737-7600
2009 Maxim Integrated Products Maxim registered trademark Maxim Integrated Products, Inc.

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