Posted on June 12, 2012 at 15:06Hello,
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
