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STM32F303 Vih specification

Question asked by D S on Jul 26, 2017
Latest reply on Jul 26, 2017 by STOne -32

Data sheet for STM32F303 Vih specification indicates;

1. TC and TTa I/O = 0.445*VDD + 0.398

2.  FT and FTf  I/O =  0.5*VDD  + 0.2

3.  All I/Os except BOOT0 = 0.7*VDD.  

 

Item 3 seems to contradict  1 and 2. Can this be clarified?

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