µPD78F4938A
4.1 Port Pins (2/2)
Pin Name
P70 to P77
P90 to P97
I/O
Alternate Function
Function
I/O ANI0 to ANI7
Port 7 (P7):
• 8-bit I/O port.
• Input/output can be specified in 1-bit units.
I/O
—
Port 9 (P9):
• 8-bit I/O port.
• Input/output can be specified in 1-bit units.
• An on-chip pull-up resistor can be specified by means of software for pins in
input mode.
P100 to P104 I/O
—
P105
SCK3
P106
SI3
P107
SO3
Port 10 (P10):
• 8-bit I/O port.
• Input/output can be specified in 1-bit units.
• An on-chip pull-up resistor can be specified by means of software for pins in
input mode.
• P105 and P107 can be specified for N-ch open-drain connection.
Data Sheet U14118EJ1V0DS
11