Interfacing DS1307 with KL46

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Interfacing DS1307 with KL46

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abulhasan_cas
Contributor I

Hi all,

     Good day to you.

     I'm using KL46 processor and we are in need to interface an external RTC chip DS1307 with KL46. Can anyone suggest me how to get the output of DS1307 and feed it to the KL46 in I2C.

Abul Hasan

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BlackNight
NXP Employee
NXP Employee

I have created an open source Processor Expert component which supports both the DS3232 and DS1307:

http://mcuoneclipse.com/2012/12/06/processor-expert-maxim-i2c-rtc-driver-the-arduino-data-logger-shi...

Erich

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mjbcswitzerland
Specialist V

Hi

See chapter 3 of

http://www.utasker.com/docs/uTasker/uTaskerIIC.PDF

The DS1307 is supported on the KL46 in the uTasker project: http://www.utasker.com/forum/index.php?topic=1721.0

Regards

Mark

http://www.utasker.com/kinetis.html