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HomeProductsIntegrated Circuits (ICs)Clock/Timing - Real Time ClocksDS1646-120
DS1646-120 Image
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See specifications for product details.

DS1646-120 - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number
DS1646-120
Manufacturer
Maxim Integrated
Allelco Part Number
32D-DS1646-120
ECAD Model
Parts Description
IC RTC CLK/CALENDAR PAR 32EDIP
Detailed Description
Package
32-DIP Module (0.600', 15.24mm)
Data sheet
DS1646, P.pdf
In stock: 7630

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Quantity

Specifications

DS1646-120 Tech Specifications
Analog Devices Inc./Maxim Integrated - DS1646-120 technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc./Maxim Integrated - DS1646-120

Product Attribute Attribute Value  
Manufacturer Maxim Integrated  
Voltage - Supply, Battery 3V  
Voltage - Supply 4.5V ~ 5.5V  
Type Clock/Calendar  
Time Format HH:MM:SS (24 hr)  
Supplier Device Package 32-EDIP  
Series -  
Package / Case 32-DIP Module (0.600', 15.24mm)  
Package Tube  
Product Attribute Attribute Value  
Operating Temperature 0°C ~ 70°C  
Mounting Type Through Hole  
Memory Size 128KB  
Interface Parallel  
Features Leap Year, NVSRAM  
Date Format YY-MM-DD-dd  
Current - Timekeeping (Max) 4mA @ 4.5 V ~ 5.5 V  
Base Product Number DS1646  

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc./Maxim Integrated DS1646-120

Product Attribute DS1646-120 DS1646-120+ DS1644P-120 DS1647-120+
Part Number DS1646-120 DS1646-120+ DS1644P-120 DS1647-120+
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Package / Case 32-DIP Module (0.600', 15.24mm) 32-DIP Module (0.600', 15.24mm) 34-PowerCap™ Module 32-DIP Module (0.600", 15.24mm)
Mounting Type Through Hole Through Hole Surface Mount Through Hole
Interface Parallel Parallel Parallel Parallel
Time Format HH:MM:SS (24 hr) HH:MM:SS (24 hr) HH:MM:SS (24 hr) HH:MM:SS (24 hr)
Voltage - Supply, Battery 3V 3V 3V -
Date Format YY-MM-DD-dd YY-MM-DD-dd YY-MM-DD-dd YY-MM-DD-dd
Base Product Number DS1646 DS1646 DS1644 DS1647
Current - Timekeeping (Max) 4mA @ 4.5 V ~ 5.5 V 4mA @ 4.5 V ~ 5.5 V 4mA @ 4.5V ~ 5.5V 4mA @ 4.5 V ~ 5.5 V
Series - - - -
Package Tube Tube Tube Tube
Supplier Device Package 32-EDIP 32-EDIP 34-PowerCap Module 32-EDIP
Features Leap Year, NVSRAM Leap Year, NVSRAM Leap Year, NVSRAM Leap Year, NVSRAM
Type Clock/Calendar Clock/Calendar Clock/Calendar Clock/Calendar
Operating Temperature 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C 0°C ~ 70°C
Memory Size 128KB 128KB 32KB 512KB
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V

DS1646-120 Datasheet PDF

Download DS1646-120 pdf datasheets and Analog Devices Inc./Maxim Integrated documentation for DS1646-120 - Analog Devices Inc./Maxim Integrated.

Datasheets
DS1646, P.pdf
Environmental Information
Maxim Integrated REACH.pdf Maxim Integrated RoHS Cert.pdf Red Phosphorous Certificate.pdf
Other Related Documents
Tips for Writing Bulletproof Real-Time Clock Contr.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

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  1. Phone
    +00852 9146 4856

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DS1646-120 Image

DS1646-120

Analog Devices Inc./Maxim Integrated
32D-DS1646-120

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