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Forum Post: RE: Port Damage I2C MSP430G2553

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[quote user="Mike Pridgen"]This could potentially lead to a violation of the maximum voltage allowed on a pin spec (-0.3V to Vcc + 0.3V) for the unpowered 430. Violating this spec could potentially damage the device.[/quote] Well, this can happen only if i2c pull-up resistors are sized for current which exceeds I/O protection diode max current, 2mA. [edit] p.s. good luck with delays :)

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