AnsweredAssumed Answered

KL36 LCD application

Question asked by Allen Wong on Dec 17, 2014
Latest reply on Dec 18, 2014 by Allen Wong

Hello,

 

According to this document, it stated that:

 

http://cache.freescale.com/files/microcontrollers/doc/ref_manual/KL36P121M48SF4RM.pdf

VIREG maximum should never be externally driven to any level other than VDD - 0.15 V

 

Does this mean, we can select the VIREG other than the 1.0V as mentioned in the datasheet?

 

Customer try to use KL36 to drive a 5V LCD segment display and she is trying to use internal charge pump features.

 

Please help on this.

 

Thanks.

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