Port ST10F269 to ST10F276

jasonsyj · ‎2007-10-02

Posted on October 03, 2007 at 07:10

jasonsyj · ‎2007-10-02

Posted on October 02, 2007 at 16:42

HI

I am porting ST10F269 to ST10F276.

Why external clock input range is changed from 2.5~10MHz (ST10F269) to 4~8MHz (ST10F276)at X4 setup?

this is really bad , I have to change Crystal

Please advise, thank you

[ This message was edited by: jasonsyj on 02-10-2007 20:53 ]

najoua · ‎2007-10-02

Posted on October 03, 2007 at 07:10

Hello jasonsyj,

This will allow a power consumption reduction when Real Time Clock is running in Power Down mode using as reference the on-chip main oscillator clock.

Regards,

Najoua.