µPD78F0988A, 78F0988A(A)
3.2 Non-Port Pins (2/2)
Pin Name
I/O
Function
AVSS
RESET
X1
X2
VDD0
VSS0
VDD1
VSS1
VPP
–
Input
Input
–
–
–
–
–
–
A/D converter ground potential
System reset input
Connecting crystal resonator for system clock oscillation
Positive power supply for ports
Ground potential for ports
Positive power supply except for ports
Ground potential except for ports
High-voltage application during program write/verify.
In the normal operation mode, connect directly to VSS0.
After Reset
–
–
–
–
–
–
–
–
–
Alternate
Function
–
–
–
–
–
–
–
–
–
14
Data Sheet U15801EJ1V0DS