iButton and 1-Wire are registered trademarks of Maxim Integrated Products, Inc.
SPECIAL FEATURES
16384 bits of read/write nonvolatile memory
256-bit scratchpad ensures integrity of data
Overdrive mode boosts communication to 142
Memory partitioned into 256-bit pages for
Data integrity assured with strict read/write
Operating temperature range from -40C to
Over 10 years of data retention
COMMON iButton FEATURES
Unique, factory-lasered and tested 64-bit
Multidrop controller for MicroLAN
Digital identification and information by
Chip-based data carrier compactly stores
Data can be accessed while affixed to object
Economically communicates to bus master
Standard 16 mm diameter and 1-Wire
Button shape is self-aligning with cup-shaped
Durable stainless steel case engraved with
Easily affixed with self-stick adhesive backing,
transfer
kbits per second
packetizing data
protocols
+70C
registration number (8-bit family code + 48-bit
serial number + 8-bit CRC tester) assures
absolute traceability because no two parts are
alike
momentary contact
information
with a single digital signal at 16.3 kbits per
second
protocol ensure compatibility with iButton
family
probes
registration number withstands harsh
environments
latched by its flange, or locked with a ring
pressed onto its rim
®
1 of 2
Presence detector acknowledges when reader
F5 MICROCAN
All dimensions are show
ORDERING INFORMATION
+Denotes a lead(Pb)-free/RoHS-compliant package.
EXAMPLES OF ACCESSORIES
DS9096P
DS9101
DS9093RA
DS9093F
DS9092
iButton DESCRIPTION
The DS1995 Memory iButton operates nearly
identically to the DS1996. The main differences
are: 16 Kbits of memory organized as 64 pages of
32 bytes and a family code of 0A hexadecimal. For
further details, refer to the DS1996 data sheet.
DS1995L-F5+
DATA
first applies voltage
PART
16Kb Memory iButton
GROUND
5.89
0.51
TEMP RANGE
-40C to +70C
D0
000000FBC52B
Self-Stick Adhesive Pad
Multi-Purpose Clip
Mounting Lock Ring
Snap-In Fob
iButton Probe
1-Wire
n in millime
19-4895; Rev 8/09
0A
DS1995
F5 MicroCan
ters.
PACKAGE
16.25
PIN-
17.35