Seems it's a very close 'copy' of the Dallas DS1307 series.
I'd copy the DS1307 driver and modify as required,testing the simple functions(read time, set time,etc.) before trying the alarm features.
Too bad there isn't a PDIP packeage....else I'd make the driver.
You cannot post new topics in this forum You cannot reply to topics in this forum You cannot edit your posts in this forum You cannot delete your posts in this forum You cannot vote in polls in this forum