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What are the Required pins to program KL03 microcontroller

Question asked by ZN Sal on Dec 14, 2016
Latest reply on Dec 14, 2016 by Kerry Zhou

I am currently making a PCB that will contain the KL03 microcontroller. I need to make sure that I wire this part properly. Can some one help to verify if all the pins and components are correct to program:

 

Supply:

VDD

VSS

 

To program Kl03:

1.LPUART0_RX

2.LPUART0_TX

3.SWD_CLK

4.RESET_b

5.SWD_DIO

6.NMI_b

 

Components needed:

1. SWD_DIO add 10K external pullup resistor

2. NMI pin add 4.7K to 10k external pullup resistor

3. Reset_b pin add 4.7K to 10k external pullup resistor, and a 0.1uf capacitor to ground.

4. SWD_CLK don't need to add external resistor.

5.VDD 1uF close to MCU.

 

Anything else I might be missing?

 

Many thanks in advance..

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