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MSP430F6726: I/O problem about msp430f6726

Part Number: MSP430F6726

Hi All

   I want to know what state about the IO ports when the MCU power-on ,High ,Low or random? and if the MCU crashes, what state about the IO ports? Thanks for your help.

  • After power-up or reset till first line of flashed program, all pins on device should be configured as input without enabled internal pull up / down. Some devices (this is covered by errata document) have hard coded / silicon error, and pin state is changed during boot code.

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