MSP-EXP430F5529LP: Regarding designing of MSP-EXP430F5529LP

Part Number: MSP-EXP430F5529LP

Tool/software:

Dear Sir,

We are thinking of using your above mentioned MSP controller for designing of our new design. I have few doubt regarding it, please help me in clarification of it. I have mentioned below my doubts:

1) Related to USB pin of MSP controller:


I am confused about this pin. This pin is used for what purpose? This pin is used for  external usb detection when external usb is connected?

  

2) Related to external JTAG interface:

I am confused about, I want to provide connection for external programmer to program our MSP-controller. Which pin i should used. Actually, in datasheet it is given information about 6 pin about JTAG interface. But through datasheet, I have found out 4 pin. Please, help me out is there any Hardware design document related to it.


3) Related to IC supply current:

There is nothing mentioned about operating current of IC i.e Icc. Can you please help me out to find out what is operating current of Ic.

Waiting for your reply,

Regards,
Shubham

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