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CCS/MSP430FR5969: I/O pins

Part Number: MSP430FR5969

Tool/software: Code Composer Studio

hi this is harikrishna..

i am working on msp430FR5969 ..so for thechnically every I/O pin. external ESD is required or not ?..

and for ever I/O pins maximum how much current will produce ?..

and i am connecting one LED to the I/O pin directly by using 330ohm resister..is this correct or not ? 

  • Hello,

    Thanks for your post. The pins of MSP430FR5969 already have ESD diode for protection. You can find the ESD diode and I/O pins current specifications in MSP430FR5969 Datasheet as below pictures.

    For more infomation about ESD consideration, you can refer to ESD Diode Current Specification.

    If my post helped solve your issue, please click on the  VERIFY ANSWER    button. 

    Winter,

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