Datasheet

+Denotes a lead(Pb)-free/RoHS-compliant package.
PART TEMP RANGE PIN-PACKAGE
DS1339BU+
-40°Cto+85°C 8µSOP
PACKAGE
TYPE
PACKAGE
CODE
OUTLINE
NO.
LAND
PATTERN NO.
8µSOP U8+1 21-0036 90-0092
DS1339B Low-Current, I
2
C, Serial Real-Time Clock
For High-ESR Crystals
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Package Information
For the latest package outline information and land patterns
(footprints), go to www.maximintegrated.com/packages. Note
thata“+”,“#”,or“-”inthepackagecodeindicatesRoHSstatus
only.Packagedrawingsmayshowadifferentsuffixcharacter,but
thedrawingpertainstothepackageregardlessofRoHSstatus.
Chip Information
PROCESS:CMOS
SUBSTRATECONNECTEDTOGROUND
Ordering Information