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HomeProductsIntegrated Circuits (ICs)Clock/Timing - Real Time ClocksDS1308U-33+
DS1308U-33+ Image
Image may be representation.
See specifications for product details.

DS1308U-33+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number
DS1308U-33+
Manufacturer
Maxim Integrated
Allelco Part Number
32D-DS1308U-33+
ECAD Model
Parts Description
IC RTC CLOCK/CALENDAR I2C 8UMAX
Detailed Description
Package
8-TSSOP, 8-MSOP (0.118', 3.00mm Width)
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
In stock: 15627

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Quantity

Specifications

DS1308U-33+ Tech Specifications
Analog Devices Inc./Maxim Integrated - DS1308U-33+ technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc./Maxim Integrated - DS1308U-33+

Product Attribute Attribute Value  
Manufacturer Maxim Integrated  
Voltage - Supply, Battery 1.3V ~ 5.5V  
Voltage - Supply 3V ~ 5.5V  
Type Clock/Calendar  
Time Format HH:MM:SS (12/24 hr)  
Supplier Device Package 8-uMAX/uSOP  
Series -  
Package / Case 8-TSSOP, 8-MSOP (0.118', 3.00mm Width)  
Package Tube  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 85°C  
Mounting Type Surface Mount  
Memory Size 56B  
Interface I²C, 2-Wire Serial  
Features Leap Year, NVSRAM, Square Wave Output  
Date Format YY-MM-DD-dd  
Current - Timekeeping (Max) 125µA ~ 200µA @ 3V ~ 5.5V  
Base Product Number DS1308  

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc./Maxim Integrated DS1308U-33+

Product Attribute DS1308U-33+ DS1308U-18+ DS1307ZN+T&R DS1308U-18+T
Part Number DS1308U-33+ DS1308U-18+ DS1307ZN+T&R DS1308U-18+T
Manufacturer Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated Analog Devices Inc./Maxim Integrated
Date Format YY-MM-DD-dd YY-MM-DD-dd YY-MM-DD-dd YY-MM-DD-dd
Supplier Device Package 8-uMAX/uSOP 8-uMAX/uSOP 8-SOIC 8-uMAX/uSOP
Type Clock/Calendar Clock/Calendar Clock/Calendar Clock/Calendar
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-SOIC (0.154", 3.90mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Interface I²C, 2-Wire Serial I²C, 2-Wire Serial I²C, 2-Wire Serial I²C, 2-Wire Serial
Current - Timekeeping (Max) 125µA ~ 200µA @ 3V ~ 5.5V 100µA @ 200µA @ 1.89V ~ 5.5V 200µA @ 5V 100µA @ 200µA @ 1.89V ~ 5.5V
Base Product Number DS1308 DS1308 DS1307 DS1308
Memory Size 56B 56B 56B 56B
Package Tube Tube Tape & Reel (TR) Tape & Reel (TR)
Voltage - Supply, Battery 1.3V ~ 5.5V 1.3V ~ 5.5V 2V ~ 3.5V 1.3V ~ 5.5V
Voltage - Supply 3V ~ 5.5V 1.71V ~ 5.5V 4.5V ~ 5.5V 1.71V ~ 5.5V
Series - - - -
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C
Features Leap Year, NVSRAM, Square Wave Output Leap Year, NVSRAM, Square Wave Output Leap Year, NVSRAM, Square Wave Output Leap Year, NVSRAM, Square Wave Output
Time Format HH:MM:SS (12/24 hr) HH:MM:SS (12/24 hr) HH:MM:SS (12/24 hr) HH:MM:SS (12/24 hr)

DS1308U-33+ Datasheet PDF

Download DS1308U-33+ pdf datasheets and Analog Devices Inc./Maxim Integrated documentation for DS1308U-33+ - Analog Devices Inc./Maxim Integrated.

Datasheets
Cylindrical Battery Holders.pdf
Environmental Information
Maxim Integrated REACH.pdf Maxim Integrated RoHS Cert.pdf Material Declaration DS1308U-33+.pdf
Application Notes
Oscillator Design Considerations for Low-Current A.pdf Selecting a Backup Source for Real-Time Clocks.pdf State Machine Logic in Binary-Coded Decimal (BCD)-.pdf DS32kHz used with Maxim Real-Time Clocks.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.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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DS1308U-33+ Image

DS1308U-33+

Analog Devices Inc./Maxim Integrated
32D-DS1308U-33+

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