Pin Threshold and Hysteresis

Figure 1. I/O Pin Input Threshold vs. VCC (VIH , I/O Pin Read as ‘1’)
Figure 2. I/O Pin Input Threshold vs. VCC (VIL, I/O Pin Read as ‘0’)
Figure 3. I/O Pin Input Hysteresis vs. VCC
Figure 4. Reset Pin as I/O - Input Threshold vs. VCC (VIH , I/O Pin Read as ‘1’)
Figure 5. Reset Pin as I/O - Input Threshold vs. VCC (VIL, I/O Pin Read as ‘0’)
Figure 6. Reset Pin as I/O - Pin Hysteresis vs. VCC
Figure 7. Reset Input Threshold vs. VCC (VIH , Reset Pin Read as ‘1’)
Figure 8. Reset Input Threshold vs. VCC (VIL, Reset Pin Read as ‘0’)
Figure 9. Reset Pin Input Hysteresis vs. VCC