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1.5 Pin Functions
Note:
An I/O port and resource I/O are multiplexed, as shown like xxxx/Pxx, at most pins listed above.
If the port conflicts with resource output at this type of pin, the resource output is given priority.
92 AVRH - Reference voltage of A/D converter (high potential
side). Always turn the pin on or off while the
voltage equal to AVRH or higher is applied to VCC.
93 AVSS/AVRL - A/D converter VSS power supply and reference
voltage (low potential side)
94
to
96
VCC - Digital circuit power supply. Be sure to connect the
power supply to every VCC pin.
97
to
100
VSS - Digital circuit ground level
Table 1.5-5 Pin Functions (5/5)
NO. Pin name I/O circuit
format
Function