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MSP430: Minimum input pulse width required for a MSP430 interrupt

Problem:
What is the minimum pulse width required at any of the 
MSP430 external interrupt inputs for it to recognize a valid 
interrupt signal?


Solution:
The minimum interrupt pulse width must be greater than 1.5 
master clock cycles (MCLKs) to guarantee a valid interrupt. 
Please see the device specific datasheet.



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