I Dint find the RTC modules which devices are having inbuilt ?
Please Send to me I required that one for Designing Motor Controller Device with Temperature, calender, alarm show on LCD Display.
Go to the MSP430 "home" page: http://www.ti.com/msp430
Use the 'Product Search' to list all available parts with RTC
You've already seen the previous thread discussing exactly the same question:
http://e2e.ti.com/support/microcontrollers/msp43016-bit_ultra-low_power_mcus/f/166/t/236331.aspx
For 2x series you can interface an external RTC. which will hardly take some extra effort from you.
and about the libraries which you are asking. if you are using external RTC then you must do all of it by your own.
you will get sample drivers to interface with your external RTC (either I2C/SPI) and rest of the things are very much easier.
Thanks & Regards,
cbn
Thank you Andy Neil.