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Part Number Overview
Manufacturer Part Number
RTC-4574NB:B ROHS
Description
IC RTC CLK/CALENDAR SER 22SON
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar 3-Wire Serial 22-LFDFN
Manufacturer
EPSON
Standard LeadTime
Edacad Model
Standard Package
1
Supplier Stocks
Technical specifications
Mfr
EPSON
Series
-
Package
Strip
Product Status
Obsolete
allaboutcomponents.com Programmable
Not Verified
Type
Clock/Calendar
Features
Alarm
Memory Size
-
Time Format
-
Date Format
-
Interface
3-Wire Serial
Voltage - Supply
1.6V ~ 5.5V
Voltage - Supply, Battery
-
Current - Timekeeping (Max)
1µA ~ 2µA @ 3V ~ 5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
22-LFDFN
Supplier Device Package
22-SON (6.3x4.8)
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
RTC-4574NB:B ROHS-ND
RTC-4574NB:BROHS
Category
/Product Index/Integrated Circuits (ICs)/Clock/Timing/Real Time Clocks/EPSON RTC-4574NB:B ROHS
Documents & Media
Datasheets
1(RTC-4574(SA,JE,NB) Datasheet)
PCN Obsolescence/ EOL
1(Obsolete 09/DEC/2020)
HTML Datasheet
()
Part Numbering Guide
1(RTC Series Part Number Guide)
Quantity Price
-
Substitutes
Part No. : DS1302ZN+
Manufacturer. : Analog Devices Inc./Maxim Integrated
Quantity Available. : 2,151
Unit Price. : $5.73000
Substitute Type. : Similar
Quantity Available. : 2,151
Unit Price. : $5.73000
Substitute Type. : Similar
Part No. : DS1306+
Manufacturer. : Analog Devices Inc./Maxim Integrated
Quantity Available. : 139
Unit Price. : $7.57000
Substitute Type. : Similar
Quantity Available. : 139
Unit Price. : $7.57000
Substitute Type. : Similar
Part No. : DS1343D-33+
Manufacturer. : Analog Devices Inc./Maxim Integrated
Quantity Available. : 0
Unit Price. : $4.84495
Substitute Type. : Similar
Quantity Available. : 0
Unit Price. : $4.84495
Substitute Type. : Similar