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Discussions on the software and hardware for Atmel's STK standard.
By ashigupta
#161316
Hi,

Can any one tell me how to interface Atxmega32A4 with DS1337 real time clock ic.
By skimask
#161332
Multiple thin and narrow pieces of electrically conductive solidified material.
By n1ist
#161359
Look up "TWI" in the 32A4 datasheet; that's what Atmel calls I2C. Connect SDA between the two chips, and SCL between the two chips. Add a pullup resistor to each. Connect the interrupt pins if you want to use them, but I would try to get things working without them first.
/mike