(2)Obtain Requesting Return Authorizations (3)The DS1392U-3+ is unused and only in the original unpacked packaging. (2)We are informed of the defect described above within 90 days after the delivery of DS1392U-3+. (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems. If there is something wrong with the DS1392U3+ we delivered, we will accept the replacement or return of the DS1392U-3+ only when all of the below conditions are fulfilled: Q: What is the process for returns or replacement of DS1392U-3+?Īll goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days. Note: It may take up to 24 hours before carriers will display tracking information. Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number. Q: How is the shipping arranged and track my package?Ĭustomers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail. Q: What forms of payment can I use in Jotrin? TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable. In addition, you can enjoy coupons or other selected gifts when placing orders online. After checking it, select all and click "Place Order". You only need to log in, click " My Orders" to enter the transaction management,Īnd you will see the "Order Details" interface. The MAXIM's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours.Īfter submitting an order for DS1392U-3+, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment. Q: Are the MAXIM's DS1392U-3+ price and stock displayed on the platform accurate? You can use Jotrin's intelligent search engine, or filter by Timekeeping & Real-Time Clocks category, or find it through Maxim Integrated Information page.
Maxim real time clock how to#
Q: How to find the detailed information of DS1392U-3+ chips? Including MAXIM original factory information, Clock/Timing - Real Time Clocks application, DS1392U-3+ pictures? We strictly implement supplier audits, so you can purchase with confidence. We pay more attention to the channels and quality of DS1392U-3+ products than any other customer.
Maxim real time clock professional#
We have a professional business development department to strictly test and verify the qualifications of MAXIM original manufacturers and agents.Īll MAXIM suppliers must pass the qualification review before they can publish their DS1392U-3+ devices But the items must remain their orginal condition.įAQ: Q: How does Jotrin guarantee that DS1392U-3+ is the original manufacturer or agent of MAXIM? Featureġ.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.Ģ.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. All five devices are available in a 10-pin μSOP package, and are rated over the industrial temperature range.
Maxim real time clock serial#
The DS1392U-3+ and DS1393 communicate over a 3-wire serial bus, and the extra pin is used for either a separate interrupt pin or an active-low RST output/debounced input. The DS1390, DS1391, and DS1394 are programmed serially through an SPI-compatible, bidirectional bus. The DS1391 replaces the SQW/active-low INT pin with an active-low RST output/debounced input. On the DS1390, a single open drain output provides a CPU interrupt or a square wave at one of four selectable frequencies. A temperature-compensated voltage reference monitors the status of VCC and automatically disables the bus interface and switches to the backup supply if a power failure is detected. One programmable time-of-day alarm is provided.
The clock operates in either the 24-hour or 12-hour format with an AM/PM indicator. The date at the end of the month is automatically adjusted for months with fewer than 31 days, including corrections for leap year. The low-voltage serial-peripheral interface (SPI) DS1390/DS1391/DS1394 and the low-voltage 3-wire DS1392/DS1393 real-time clocks (RTCs) are clocks/calendars that provide hundredths of a second, seconds, minutes, hours, day, date, month, and year information.
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