Is DS1307 and DS1302 the same on programming? : 8051 Microcontroller Projects AVR PIC Projects Tutorials Ebooks Libraries codes

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Is DS1307 and DS1302 the same on programming?


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kenleung

Fri Apr 25 2008, 02:27AM

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Ive just downloaded the digi-clock project from this valuable site, and just got a question that can i use DS1302 to replace the DS1307 without having to modify the original program? thx : )

[ Edited Fri Apr 25 2008, 02:28AM ]

Ajay

Fri Apr 25 2008, 04:20AM

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Sorry you cannot directly replace DS1307 with DS1302. Reason is, Interface used by DS1302 is 3 wire interface where as DS1307 use two wire interface. So protocols are totally different.

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