November 29, 2018

DS1337 PDF

DS Real Time Clock are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for DS Real Time Clock. Maxim DS Serial Real-Time Clocks (RTCs) are available at Mouser come with two programmable time-of-day alarms and a programmable square-wave. DS Maxim Integrated Real Time Clock I2C Serial RTC datasheet, inventory, & pricing.

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Your quote has been successfully submitted. I would also suggest rs1337 to try a different library this one is for DS – so I’m not sure it’ll work. We will need the following information in order to respond to your Quote Request.

Need help with this. I basically changed ds1337 of the included file and some dss1337 the changed function of the wire. Also i dont have a oscilloscope but i ad tried changing the oscillator and result is same.

I am trying to use a edited version of the library given at this link. Add different End Customer. Prices are in U. Are vs1337 sure you want to Request Company Account? I am not sure about bit masking here. And with this output it is quite clear that my oscillator is not working, although I am able to set the date and time but that time is not increasing. Timekeeping operation is maintained with V CC as low as 1. Sign up using Email and Password.

Sign up or log in Sign up using Google. Below is the code. I still thinking you’re not setting the ds1373 as you imagine. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.


Sorry, but we are unable to process sample requests from non-business or non-educational e-mail addresses via this site. The table below shows the square-wave frequencies that can be selected with the Ds337 bits. Please check my updated answer last 2 paragraphs. These bits control the frequency of the square-wave output when the square wave has been enabled. The time it’s printing on serial is likely the time you tried to set, but failed.

I²C Serial Real-Time Clock

If there’s a signal going near the crystal pins, the internal IC registers will get corrupted. I am unable to get what I am doing wrong. Part Number Description Key Advantages. I’m copying the relevant part below:.

The A2IE bit is disabled logic 0 when power is first applied. By clicking “Post Your Answer”, you acknowledge that you have read our updated terms of serviceprivacy policy and cookie policyand that your continued use of the website is subject to these policies. Also, you need to double-check whether you’ve followed the board layout restrictions regarding ground and signals going near the crystal pins, as per datasheet.

I had some registers initialized in DS Although I also tried with 5V, but it didn’t work.

Both are within the IC’s described recommended DC operating conditions. Your connections seem fine. If you get a clean 32,Hz square wave, then it’s oscillating properly. By using this website, I accept the use of cookies. These bits are both set to logic dz1337 32kHz when power is first applied. What happens if De1337 omit the pullup resistors on I2C lines? This bit is set to logic 0 when power is first applied.


Is case grounding compulsory in typical MyMaxim My Maxim Logout. To me, that means that the I2C communication is not working properly. Then you’ll get es1337 sort of weird symptoms.

If you have an oscilloscope handy, put the probe on X1 then on X2 I never know which is the correct one, so I try them both, one at a time and check if the crystal is oscillating.

arduino – Problem using DS – RTC – Electrical Engineering Stack Exchange

Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. All Categories Recent Searches. Internet of Things IoT Platform. I’m copying the relevant part below: That may be the cause of your problem. Please contact customer support. Bits 4 and 3: I am not using PCB at present, rather i am doing the same on ds13337 vero board and bread-board, so possibilities of corruption of RTC register is least. Predicting an Application Lifetime.