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RTC-72421A

RTC-72421A

For Reference Only

Part Number RTC-72421A
PNEDA Part # RTC-72421A
Description IC RTC CLK/CALENDAR PAR 18-DIP
Manufacturer EPSON
Unit Price Request a Quote
In Stock 7,848
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Nov 24 - Nov 29 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

RTC-72421A Resources

Brand EPSON
ECAD Module ECAD
Mfr. Part NumberRTC-72421A
CategorySemiconductorsClock & Timer ICsClock/Timing - Real Time Clocks
Datasheet
RTC-72421A, RTC-72421A Datasheet (Total Pages: 2, Size: 492.58 KB)
PDFRTC-62423A:3:ROHS Datasheet Cover
RTC-62423A:3:ROHS Datasheet Page 2

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RTC-72421A Specifications

ManufacturerEPSON
Series-
TypeClock/Calendar
FeaturesLeap Year
Memory Size-
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
InterfaceParallel
Voltage - Supply4.5V ~ 5.5V
Voltage - Supply, Battery-
Current - Timekeeping (Max)5µA ~ 10µA @ 2V ~ 5V
Operating Temperature-10°C ~ 70°C
Mounting TypeThrough Hole
Package / Case18-DIP (0.300", 7.62mm)
Supplier Device Package18-DIP

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