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Product Index > Integrated Circuits (ICs) > Clock/Timing - Real Time Clocks > Maxim Integrated DS1302S+T&R

All prices are in US dollars.
Digi-Key Part NumberDS1302S+T&RCT-ND
Price BreakUnit PriceExtended Price
13.380003.38
103.1880031.88
252.5500063.75
502.42260121.13
1002.23130223.13
2502.11652529.13
5002.040001,020.00
Quantity Available Digi-Key Stock: 5,444
Can ship immediately
Manufacturer

Manufacturer Part Number

DS1302S+T&R

DescriptionIC RTC CLK/CALENDAR SER 8-SOIC
Lead Free Status / RoHS StatusLead free / RoHS Compliant
 

QuantityItem Number  ? Customer Reference
DS1302S+T&R Maxim Integrated | DS1302S+T&RCT-ND DigiKey Electronics

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

When requested quantity exceeds displayed pricing table quantities, a lesser unit price may appear on your order.
You may submit a request for quotation on quantities which are greater than those displayed in the pricing table.

Datasheets DS1302
Product Photos 8-SOIC
Mfg Application Notes Crystal Considerations with Maxim Real-Time Clocks (RTCs)
Using the Dallas Tricklecharge Timekeeper
Using the Dallas Tricklecharge Timekeeper
Design Considerations for Maxim Real-Time Clocks
Lithium Coin-Cell Batteries: Predicting an Application Lifetime
Using the DS32kHz with Maxim Real-Time Clocks
Interfacing a DS1302 With an 8051-Type Microcontroller
Estimating Super Capacitor Backup Time on Trickle-Charger Real-Time Clocks
Selecting a Backup Source for Real-Time Clocks
Oscillator Design Considerations for Low-Current Applications
State Machine Logic in Binary-Coded Decimal (BCD)-Formatted Real-Time Clocks
Product Training Modules Lead (SnPb) Finish for COTS
Long-Term Supply Program
Featured Product DS1302 Trickle-Charge Timekeeping Chip
Standard Package ? 1
Category

Integrated Circuits (ICs)

Family

Clock/Timing - Real Time Clocks

Series-
Packaging ? Cut Tape (CT) ? 
TypeClock/Calendar
FeaturesLeap Year, NVSRAM, Trickle-Charger
Memory Size31B
Time FormatHH:MM:SS (12/24 hr)
Date FormatYY-MM-DD-dd
Interface3-Wire Serial
Voltage - Supply2 V ~ 5.5 V
Voltage - Supply, Battery2 V ~ 5.5 V
Current - Timekeeping (Max)0.3µA ~ 1µA @ 2V ~ 5V
Operating Temperature0°C ~ 70°C
Mounting TypeSurface Mount
Package / Case8-SOIC (0.209", 5.30mm Width)
Supplier Device Package8-SO
Online CatalogSerial Address
Other NamesDS1302S+T&RCT
Alternate Package | This part is also available in the following packaging:
Digi-Key Part NumberManufacturer Part NumberManufacturerPackagingQuantity AvailableUnit PriceMinimum Quantity
DS1302S+-NDDS1302S+Maxim IntegratedTube ? 768 - Immediate
3.370001
DS1302S+T&RTR-NDDS1302S+T&RMaxim IntegratedTape & Reel (TR) ? 4,000 - Immediate
1.530002,000
DS1302S+T&RDKR-NDDS1302S+T&RMaxim IntegratedDigi-Reel® ? 5,444 - Immediate
Digi-Reel®1

Tape & Reel, Cut Tape and Digi-Reels are all derived from the same manufacturer’s part number. Inventory from Tape & Reel is used to fulfill Cut Tape and Digi-Reel orders and will impact the total quantity available.

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11:11:45 2/27/2015