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3.6 V tolerant pins

ken2399
Associate II
Posted on June 12, 2012 at 15:06

Hello,

STM8L specifies 4 types of input pins (Table 34. I/O static characteristics):

 - True open-drain pins (PC0 and PC1) used for I2C

 - Five-volt tolerant pins (PA7 and PE0)

 - 3.6 V tolerant

 - Any other pins

Which pins are the 3.6V tolerant ones?

And does this mean the pins can withstand 3.6V even if VDD is 1.8V?

Thanks for any clarification...

#stm8l-inputs
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