Part Number Overview

Manufacturer Part Number
DS1501W+
Description
IC RTC CLK/CALENDAR PAR 28DIP
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar 256B Parallel 28-DIP (0.600", 15.24mm)
Manufacturer
Analog Devices Inc./Maxim Integrated
Standard LeadTime
Edacad Model
DS1501W+ Models
Standard Package
14
Supplier Stocks

Technical specifications

Mfr
Analog Devices Inc./Maxim Integrated
Series
-
Package
Tube
Product Status
Obsolete
allaboutcomponents.com Programmable
Not Verified
Type
Clock/Calendar
Features
Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K
Memory Size
256B
Time Format
HH:MM:SS (24 hr)
Date Format
YY-MM-DD-dd
Interface
Parallel
Voltage - Supply
3V ~ 3.6V
Voltage - Supply, Battery
2.5V ~ 3.7V
Current - Timekeeping (Max)
4mA @ 3V ~ 3.6V
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Package / Case
28-DIP (0.600", 15.24mm)
Supplier Device Package
28-PDIP
Base Product Number
DS1501

Environmental & Export Classifications

RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001

Other Names

MAXMAXDS1501W+
2156-DS1501W+

Category

/Product Index/Integrated Circuits (ICs)/Clock/Timing/Real Time Clocks/Analog Devices Inc./Maxim Integrated DS1501W+

Documents & Media

Datasheets
1(DS1501,11)
Other Related Documents
1(Tips for Writing Bulletproof Real-Time Clock Control Code)
Mfg Application Notes
()
Environmental Information
()
PCN Obsolescence/ EOL
1(Mult Dev EOL/OBS 28/Nov/2022)
EDA Models
1(DS1501W+ Models)

Quantity Price

-

Substitutes

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Manufacturer. : Rochester Electronics, LLC
Quantity Available. : 504
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Substitute Type. : Direct
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Quantity Available. : 5,991
Unit Price. : $9.46000
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Quantity Available. : 148
Unit Price. : $21.26000
Substitute Type. : Similar
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Manufacturer. : STMicroelectronics
Quantity Available. : 0
Unit Price. : $25.28000
Substitute Type. : Similar