DS1284Q
Part NoDS1284Q
ManufacturerMaxim Integrated
DescriptionIC RTC CLK/CALENDAR PAR 28-PLCC
Datasheet
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ECAD Module
Specification
TypeClock/Calendar
MountSurface Mount
Width11.505mm
Length11.505mm
FeatureAlarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer
HTS Code8542.32.00.41
Time-Min1/100SECOND
VolatileYES
ECCN CodeEAR99
InterfaceParallel
Lead FreeContains Lead
PackagingTube
Pin Count28
Published2006
TechnologyCMOS
Date FormatYY-MM-DD-dd
Memory Size50B
Part StatusObsolete
Pbfree Codeno
RoHS StatusNon-RoHS Compliant
SubcategoryTimer or RTC
Time FormatHH:MM:SS:hh (12/24 hr)
JESD-609 Codee0
Mounting TypeSurface Mount
Logic FunctionClock
Number of Pins28
Package / Case28-LCC (J-Lead)
Power Supplies5V
Supply Voltage5V
Terminal Pitch1.27mm
Clock Frequency0.032MHz
Terminal FinishTin/Lead (Sn/Pb)
Base Part NumberDS1284
Number of Timers1
Voltage - Supply4.5V~5.5V
Terminal PositionQUAD
Additional FeatureACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P
Height Seated (Max)4.57mm
Interrupt CapabilityY
Qualification StatusNot Qualified
Operating Temperature0°C~70°C
Reach Compliance Codenot_compliant
Number of Terminations28
External Data Bus Width8
Voltage - Supply, Battery2.4V~3.5V
Current - Timekeeping (Max)7mA @ 5V
Peak Reflow Temperature (Cel)245
Moisture Sensitivity Level (MSL)1 (Unlimited)
Time@Peak Reflow Temperature-Max (s)NOT SPECIFIED
In Stock:
17584
available for immediate sale in a store
available for immediate sale in a store
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Associated Product
