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HD6433044F

Hitachi Single-Chip Microcomputer

Hitachi -> Renesas Electronics 

Table 1-3 Pin Functions (cont)

Type

I/O ports

Symbol Pin No.

P53 to P50 56 to 53

P66 to P60 72 to 69,

60 to 58

P77 to P70 85 to 78

P84 to P80 91 to 87

P95 to P90 17 to 12

PA7 to PA0 100 to 93

PB7 to PB0 9 to 2

I/O Name and Function

Input/ Port 5: Four input/output pins. The direction of

output each pin can be selected in the port 5 data

direction register (P5DDR).

Input/ Port 6: Seven input/output pins. The direction

output of each pin can be selected in the port 6 data

direction register (P6DDR).

Input Port 7: Eight input pins

Input/ Port 8: Five input/output pins. The direction of

output each pin can be selected in the port 8 data

direction register (P8DDR).

Input/ Port 9: Six input/output pins. The direction of

output each pin can be selected in the port 9 data

direction register (P9DDR).

Input/ Port A: Eight input/output pins. The direction of

output each pin can be selected in the port A data

direction register (PADDR).

Input/ Port B: Eight input/output pins. The direction of

output each pin can be selected in the port B data

direction register (PBDDR).

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