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ST72F521R9 can replace ST72F321?

ithinkyoucan
Associate II
Posted on March 23, 2009 at 04:51

ST72F521R9 can replace ST72F321?

2 REPLIES 2
ithinkyoucan
Associate II
Posted on March 23, 2009 at 04:51

Dear sir,

I develop the software on ST72F321R9 before. Now I have ST72F521 stock on hand. So I want to confirm if I can use ST72F521R9 to replace ST72F321R9? I don't want to change the source code and hardware. Pls help confirm!!

Thanks!

Perry

Nickname13136_O
Associate II
Posted on March 28, 2011 at 14:39

YES IT IS POSSIBLE, But do the proper validation/tests.