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MC9s12xdt512 - VRH & VRL pins

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MC9s12xdt512 - VRH & VRL pins

‎08-19-2007 08:03 PM
2,415 Views
ernestsnaith
Contributor I
If i am not using ATD what can i do with VRH and VRL. I am trying to keep th PCB as small as possible.
 
Cheers
 
9s12xdt512
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Added part number to subject.


Message Edited by NLFSJ on 2007-08-19 11:28 PM
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‎09-12-2007 06:01 PM
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prog_ram
Contributor III
you can connect Vrh to VDD and Vrl to ground, I did this and i had no problems.
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‎08-20-2007 02:26 PM
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admin
Specialist II
I used to leave these pins unconnected, as far as i know, it works well. i think you can have a try
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