UPD784218 Datasheet, PDF (31/92 Pages) NEC – 16-/8-BIT SINGLE-CHIP MICROCONTROLLERS

µPD784218, 784218Y
8. PERIPHERAL HARDWARE FUNCTION FEATURES
8.1 Ports
The ports shown in Figure 8-1 are provided to make various control operations possible. Table 8-1 shows the
function of each port. Ports 0, 2 through 8, 10, and 12 can be connected to internal pull-up resistors by software
when inputting.
Figure 8-1. Port Configuration
Port 7 ^{}



Port 8 



Port 9


Port 10 




Port 12 




Port 13 

P70
P72
P80
P87
P90
P95
P100
P103
P120
P127
P130
P131
P00
Port 0
P06
P10 to P17
8 Port 1
P20
Port 2
P27
P30
Port 3
P37
P40
Port 4
P47
P50
Port 5
P57
P60
Port 6
P67
Data Sheet U12304EJ2V0DS00
31