Maxim Integrated DS1302+
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Maxim Integrated DS1302+ information
Type
Parameter
Factory Lead Time
9 Weeks
Contact Plating
Tin
Mount
Through Hole
Mounting Type
Through Hole
Package / Case
8-DIP (0.300, 7.62mm)
Number of Pins
8
Weight
930.006106mg
Operating Temperature
0°C~70°C
Packaging
Tube
Published
2002
JESD-609 Code
e3
Feature
Leap Year, NVSRAM, Trickle-Charger
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Type
Clock/Calendar
Additional Feature
BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA
Subcategory
Timer or RTC
Technology
CMOS
Voltage - Supply
2V~5.5V
Terminal Position
DUAL
Peak Reflow Temperature (Cel)
260
Supply Voltage
3.3V
Terminal Pitch
2.54mm
Reflow Temperature-Max (s)
30
Base Part Number
DS1302
Pin Count
8
Number of Outputs
1
Operating Supply Voltage
3.3V
Power Supplies
3/5V
Interface
3-Wire Serial
Memory Size
31B
Operating Supply Current
1.2mA
Clock Frequency
0.032MHz
Logic Function
Clock
Time Format
HH:MM:SS (12/24 hr)
Date Format
YY-MM-DD-dd
Current - Timekeeping (Max)
0.3μA~1μA @ 2V~5V
Time-Min
SECONDS
Interrupt Capability
N
Voltage - Supply, Battery
2V~5.5V
Volatile
YES
Information Access Method
SERIAL, 3-WIRE
Height
4.45mm
Length
9.91mm
Width
7.87mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
- Datasheets :
- Other Related Documents :
- Application Notes :
- Environmental Information :
- ConflictMineralStatement :
maximintegrated-ds1075z66n-conflictmineralstatement-7504.pdf
DS1302+ Overview
There is a package 8-DIP (0.300, 7.62mm) that contains real time clocks.As you can see, time clock is packaged as if time clock were in the form of Tube.There is 2V~5.5V voltage supply for this electrical RTC.This electrical real time clock belongs to the Clock/Calendar category.Through Hole is the way this real time clock (RTC) is mounted on the system board.In order to be safe, electronic time clocks are imperative that the temperature are kept at 0°C~70°C at all times.When operating, electronic time clocks are possible to make sure that Leap Year, NVSRAM, Trickle-Charger remains constant in the process.There are 8 terminations for transmission lines, which means that the RTC module that terminates the line matches its characteristic impedance.RTC real time clocks such as this one are powered by 3.3V voltage.A total of 8 pins can be found on it.This object belongs to the family DS1302.This electrical digital time clock's supply voltage is 2V~5.5V.There is a component of this type in Timer or RTC.In the RTC times, there is a memory of 31B that is available for storing programs as well as data.There should be no more than a 0.032MHz frequency at real time clocks' output.There is a type of mounting for this RTC module: Through Hole.For powering the real time clock, a power supply with a voltage of 3/5V is used.The real time clock is equipped with 8 pins.The supply voltage should be maintained at 3.3V for high efficiency.There are also BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA characteristics.With 1 outputs, it is configured as a single output.
DS1302+ Features
8-DIP (0.300, 7.62mm) package
8 terminations
8 pin count
3/5V power supplies
Be maintained at 3.3V for high efficiency.
1 outputs
DS1302+ Applications
There are a lot of Maxim Integrated DS1302+ Real Time Clocks applications.
- Copy machines
- Health Care
- Digital video camera
- Digital cameras
- Electronic metering
- Medicine Dispenser
- Metering
- GPS/Telematics Devices
- Portable instruments
- Vending Machine
- ImagePart NumberManufacturerPackage / CaseNumber of PinsMemory SizeInterfaceLogic FunctionSupply VoltageNumber of TerminationsMountView Compare
DS1302+
Maxim Integrated8-DIP (0.300, 7.62mm)
8
31B
3-Wire Serial
Clock
3.3 V
8
Through Hole
- DS1307N+Maxim Integrated
8-DIP (0.300, 7.62mm)
8
56B
I2C, 2-Wire Serial
Clock
5 V
8
Through Hole
DS1302+
VS
DS1307N+
- DS1337+Maxim Integrated
8-DIP (0.300, 7.62mm)
8
-
I2C, 2-Wire Serial
Clock
3.3 V
8
Through Hole
DS1302+
VS
DS1337+
- DS1302NMaxim Integrated
8-DIP (0.300, 7.62mm)
8
31B
3-Wire Serial
Clock
3.3 V
8
Through Hole
DS1302+
VS
DS1302N
- DS1672-2+Maxim Integrated
8-DIP (0.300, 7.62mm)
8
-
I2C, 2-Wire Serial
Clock, Counter
2 V
8
Through Hole
DS1302+
VS
DS1672-2+
Aztec Electronics's Payment Terms
Aztec Electronics offers many types of payment options, and support in multiple currencies such as GBP, US dollars, RMB, etc. As relationships are built, payment plans can be established so that payments can be made on a predetermined time frame after receipt of the invoice.
T/T IN ADVANCE (Pay at time of order placement via wire transfer)
How to Ship Electronic Components?
We take great care when shipping electronics overseas. Both the U.S. and U.K. governments have imposed restrictions on air transport of electronics, according to the International Air Transport Association.
1. Understand the shipping rules of the destination country
Different countries have different regulations for shipping electronic equipment, check for certain certifications, and read the destination country's guidelines before shipping to prevent delays or confiscation of goods by customs.
2. Choose a reliable express logistics provider
From providing pick-up service to checking the status with real-time order number, conveniently track packages. At present, the logistics providers we cooperate with more include DHL, UPS, Fedex, TXT.
Of course, if you have a long-term cooperative freight forwarder or your own company's logistics account, you can pick up the goods directly from our warehouse
3. How much does it cost to ship the electronic components?
The shipping cost of electronic products depends on the size and weight of the package and the shipping distance. You can first ask us about the size/weight of the products we sell to estimate the shipping cost.
4. How long does it take to ship the electronic components?
If electronic component in stock, it is usually shipped before 5 o'clock on the same day, and it usually takes 5-10 working days to complete it by international express.
If it is a scheduled component, it needs to wait for the arrival of the parts, and then it will be inspected before delivery. If there are special circumstances, the sales staff will confirm with you. Weekends and holidays will also affect the delivery time of electronic products.
1. We provide 365 days warranty for all electronic components.
2. If you need a test report, please let us know. We have a long-term cooperative testing laboratory. If you have familiar testing laboratory, we can also ship to your designated laboratory for testing.
3. Where does Aztec Electronics mainly purchase electronic components from?
Distributors, free market, 48 global large-scale OEM factories in close contact with us (Great Price advantage, 100% original)
2.Are the ND-2's DS1302+ price and stock displayed on the website accurate?
Aztec Electronics inventory fluctuates greatly and cannot be updated in time, it is recommended to confirm the order with Aztec Electronics salesperson or online customer service before payment.
You Also Ask
- How to test electronic components and quality inspections?
- How to transport your electronic components safely?
Need Any Service, please feel free contact us.
After the electronic components have passed the quality inspection of Aztec Electronics, there are generally the following five packaging forms for electronic components: Tape, Tube, Tray, Bulk and Ammo.
Tape/Reel | Tube | Tray | Bulk | Ammo |
Weave bulk chips into tapes and pack them into reels through SMD components packaging Tape Machine. Reel is the most commonly used. | When packaging, arrange the components in the same direction and put them into plastic tubes one at a time. | Choose tray package with the same specifications as the original manufacturer, put the components into the tray and use the strapping machine. | Bulk packaging means that the SMD components are freely packaged in a formed plastic box or bag. | Adhesive tape cut continuously in predetermined quantities. The cut strips are placed in boxes for safekeeping. |
Choose electronic components that are vacuum-sealed against water, dust, moisture, oxidation, corrosion, and even UV or RF pollution.
How to pack electronic components in cartons?
1. Choose the right box for your electronic components2. Use anti-static bubble film protect electronic component
3. Put it into the box, no buffer dead corner, 360-degree package.
4. Labeled as fragile to ensure that the courier knows what needs to be done with the package.
