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TMS320F28232 IO Block Diagram

Jordan Zhou
Genius 9790 points

Hi,

One support needed on F28232 GPIO block diagram,

1) To understand better the pin voltage acceptable value before MCU power on.

2) Customer used Q100 F28232 for auto motor control, pin voltage will be earlier than MCU. To avoid the power sequence and MCU pin broken problems, is it possible to connect a resister to each pin. If yes, what will be the value? 

Because Q100 is selected, what is the hardware difference between Q100 MCU and normal MCU?

Thanks a lot.

Regards,

Jordan