China
Spain
Rusia
Italy
GermanyRTC-72421A
Part Number Overview
Manufacturer Part Number
RTC-72421A
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
-
Package
Tube
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
YY-MM-DD-dd
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
RoHS non-compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
Vendor Undefined
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
-
Category
/Product Index/Integrated Circuits (ICs)/Clock/Timing/Real Time Clocks/EPSON RTC-72421A
Documents & Media
Datasheets
1(RTC-72421,23 Series Datasheet)
HTML Datasheet
()
Part Numbering Guide
1(RTC-6242, 7242 Part Number Guide)
Quantity Price
-
Substitutes
Part No. : BQ4802LYPW
Manufacturer. : Rochester Electronics, LLC
Quantity Available. : 306
Unit Price. : $4.56000
Substitute Type. : Similar
Quantity Available. : 306
Unit Price. : $4.56000
Substitute Type. : Similar
Part No. : DS12885S+
Manufacturer. : Analog Devices Inc./Maxim Integrated
Quantity Available. : 65
Unit Price. : $10.12000
Substitute Type. : Similar
Quantity Available. : 65
Unit Price. : $10.12000
Substitute Type. : Similar
Part No. : DS12885SN+T&R
Manufacturer. : Analog Devices Inc./Maxim Integrated
Quantity Available. : 0
Unit Price. : $6.10848
Substitute Type. : Similar
Quantity Available. : 0
Unit Price. : $6.10848
Substitute Type. : Similar
Part No. : DS12R885S-5+T&R
Manufacturer. : Analog Devices Inc./Maxim Integrated
Quantity Available. : 0
Unit Price. : $2.79972
Substitute Type. : Similar
Quantity Available. : 0
Unit Price. : $2.79972
Substitute Type. : Similar
Part No. : DS1501WZ+T&R
Manufacturer. : Analog Devices Inc./Maxim Integrated
Quantity Available. : 0
Unit Price. : $10.71000
Substitute Type. : Similar
Quantity Available. : 0
Unit Price. : $10.71000
Substitute Type. : Similar
Part No. : DS1501YZ+
Manufacturer. : Analog Devices Inc./Maxim Integrated
Quantity Available. : 0
Unit Price. : $11.15500
Substitute Type. : Similar
Quantity Available. : 0
Unit Price. : $11.15500
Substitute Type. : Similar
Part No. : DS1511W+
Manufacturer. : Analog Devices Inc./Maxim Integrated
Quantity Available. : 22
Unit Price. : $22.09000
Substitute Type. : Similar
Quantity Available. : 22
Unit Price. : $22.09000
Substitute Type. : Similar
Part No. : DS1685E-3+T&R
Manufacturer. : Analog Devices Inc./Maxim Integrated
Quantity Available. : 0
Unit Price. : $4.39047
Substitute Type. : Similar
Quantity Available. : 0
Unit Price. : $4.39047
Substitute Type. : Similar
Part No. : DS1685Q-5+
Manufacturer. : Analog Devices Inc./Maxim Integrated
Quantity Available. : 0
Unit Price. : $7.70231
Substitute Type. : Similar
Quantity Available. : 0
Unit Price. : $7.70231
Substitute Type. : Similar
Part No. : DS1685SN-3+
Manufacturer. : Analog Devices Inc./Maxim Integrated
Quantity Available. : 19
Unit Price. : $9.81000
Substitute Type. : Similar
Quantity Available. : 19
Unit Price. : $9.81000
Substitute Type. : Similar
Part No. : DS1687-3IND+
Manufacturer. : Analog Devices Inc./Maxim Integrated
Quantity Available. : 316
Unit Price. : $20.13000
Substitute Type. : Similar
Quantity Available. : 316
Unit Price. : $20.13000
Substitute Type. : Similar
Part No. : DS1746-70IND+
Manufacturer. : Analog Devices Inc./Maxim Integrated
Quantity Available. : 149
Unit Price. : $46.66000
Substitute Type. : Similar
Quantity Available. : 149
Unit Price. : $46.66000
Substitute Type. : Similar
Part No. : DS17887-5IND+
Manufacturer. : Analog Devices Inc./Maxim Integrated
Quantity Available. : 0
Unit Price. : $29.58393
Substitute Type. : Similar
Quantity Available. : 0
Unit Price. : $29.58393
Substitute Type. : Similar
Part No. : M48T35-70PC1
Manufacturer. : STMicroelectronics
Quantity Available. : 0
Unit Price. : $33.73000
Substitute Type. : Similar
Quantity Available. : 0
Unit Price. : $33.73000
Substitute Type. : Similar
Part No. : M48T58Y-70PC1
Manufacturer. : STMicroelectronics
Quantity Available. : 0
Unit Price. : $24.74000
Substitute Type. : Similar
Quantity Available. : 0
Unit Price. : $24.74000
Substitute Type. : Similar