Real Time Clock (RTC) IC Clock/Calendar 31B 3-Wire Serial 8-SOIC (0.209", 5.30mm Width)
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DS1302S+T&R

DigiKey Part Number
DS1302S+T&RTR-ND - Tape & Reel (TR)
DS1302S+T&RCT-ND - Cut Tape (CT)
DS1302S+T&RDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
DS1302S+T&R
Description
IC RTC CLK/CALENDAR SER 8SOIC
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Real Time Clock (RTC) IC Clock/Calendar 31B 3-Wire Serial 8-SOIC (0.209", 5.30mm Width)
Datasheet
 Datasheet
EDA/CAD Models
DS1302S+T&R Models
Product Attributes
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Category
Interface
3-Wire Serial
Manufacturer
Analog Devices Inc./Maxim Integrated
Voltage - Supply
2V ~ 5.5V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply, Battery
2V ~ 5.5V
Part Status
Active
Current - Timekeeping (Max)
0.3µA ~ 1µA @ 2V ~ 5V
DigiKey Programmable
Not Verified
Operating Temperature
0°C ~ 70°C
Type
Clock/Calendar
Mounting Type
Surface Mount
Features
Leap Year, NVSRAM, Trickle-Charger
Package / Case
8-SOIC (0.209", 5.30mm Width)
Memory Size
31B
Supplier Device Package
8-SOIC
Time Format
HH:MM:SS (12/24 hr)
Base Product Number
Date Format
YY-MM-DD-dd
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 3,157
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$5.78000$5.78
10$4.42200$44.22
25$4.08120$102.03
100$3.70680$370.68
250$3.52832$882.08
500$3.48840$1,744.20
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$3.25931$6,518.62
Manufacturers Standard Package