Tell me the difference...

[madhusoodan]

Have you ever used the IC's CM8870 and MT8870 in any of your projects? Then, can anybody tell me the differences between those as far as the applications are concerned?Can I replace the one with the other???

[dheeraj_kumar]

Both are compatible as per http://www.8051projects.info/forum/t...44&whichpage=4

There should be no change in pin layout, but check the datasheets for confirmation.

[madhusoodan]

Thank you! There's no difference between the two as per the data sheets. But CM8870 didn't work in my case, where I had to use MT8870, but I couldn't get that IC