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Real Time Clock (RTC) for 3.3v systems

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aliyesami

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I am currently using RTC in 5v environment but I will soon be switching to 3.3v .
the DS1307 chip iam using has min VDD requirement of 4.5 v.
Is there any other RTC chip that can run on 3.3v?

thanks

- - - Updated - - -

found DS1337 which would work
 

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