Hello,
My customer is going to adopt MSP430FR4820.
I have received the inquiry from the customer.
721 pages of "www.ti.com/.../slau367 f/slau367f.pdf" have the next description.
"When the internal charge pump is used, a 4.7uF or larger capacitor must be connected between theLCDCAP pin and ground. "
Here, 4.7uF is is connected LCDCAP/R33.
However, I do not find the description about R23, R13, and R03
What should you do with each pin of R23, R13, and R03?
Is it necessary to connect a capacitor outside?
If it is recommendation to connect a capacitor, is the capacity good how?
Regards, Hidetaka.