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Part Number Overview
Manufacturer Part Number
RTC-72421B: PURE SN
Description
IC RTC CLK/CALENDAR PAR 18DIP
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar Parallel 18-DIP (0.300", 7.62mm)
Manufacturer
EPSON
Standard LeadTime
Edacad Model
Standard Package
25
Supplier Stocks
Technical specifications
Mfr
EPSON
Series
RTC-72421
Package
Bulk
Product Status
Obsolete
allaboutcomponents.com Programmable
Not Verified
Type
Clock/Calendar
Features
Leap Year
Memory Size
-
Time Format
HH:MM:SS (12/24 hr)
Date Format
-
Interface
Parallel
Voltage - Supply
4.5V ~ 5.5V
Voltage - Supply, Battery
-
Current - Timekeeping (Max)
5µA ~ 10µA @ 2V ~ 5V
Operating Temperature
-10°C ~ 70°C
Mounting Type
Through Hole
Package / Case
18-DIP (0.300", 7.62mm)
Supplier Device Package
18-DIP
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
RTC-72421B PURE SN
RTC-72421B:PURESN
RTC-72421B: PURE SN-ND
Category
/Product Index/Integrated Circuits (ICs)/Clock/Timing/Real Time Clocks/EPSON RTC-72421B: PURE SN
Documents & Media
Datasheets
1(RTC-72421,23 Series Datasheet)
PCN Obsolescence/ EOL
1(Multiple Devices 31/Mar/2020)
HTML Datasheet
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Part Numbering Guide
1(RTC-6242, 7242 Part Number Guide)
Quantity Price
-
Substitutes
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