GPIO
GPIO Input Characteristics
Figure 1. I/O Pin Input Hysteresis vs.
VDD
Figure 2. I/O Pin Input Threshold Voltage vs.
VDD (T=25°C)
Figure 3. I/O Pin Input Threshold Voltage vs.
VDD (VIH)
Figure 4. I/O Pin Input Threshold Voltage vs.
VDD (VIL)
GPIO Output Characteristics
Figure 5. I/O Pin Output Voltage vs. Sink
Current (VDD=1.8V)
Figure 6. I/O Pin Output Voltage vs. Sink
Current (VDD=3.0V)
Figure 7. I/O Pin Output Voltage vs. Sink
Current (VDD=5.0V)
Figure 8. : I/O Pin Output Voltage vs. Sink
Current (T=25°C)
Figure 9. I/O Pin Output Voltage vs. Source
Current (VDD=1.8V)
Figure 10. I/O Pin Output Voltage vs. Source
Current (VDD=3.0V)
Figure 11. I/O Pin Output Voltage vs. Source
Current (VDD=5.0V)
Figure 12. I/O Pin Output Voltage vs. Source Current (T=25°C)
GPIO Pull-Up Characteristics
Figure 13. I/O Pin Pull-Up Resistor Current vs.
Input Voltage (VDD=1.8V)
Figure 14. I/O Pin Pull-Up Resistor Current vs.
Input Voltage (VDD=3.0V)
Figure 15. I/O Pin Pull-Up Resistor Current vs.
Input Voltage (VDD=5.0V)