HD6432633 Datasheet, PDF (1426/1453 Pages) Renesas Technology Corp – Series of Microcomputers (MCUs: microcomputer units)

Reset
R
Q
D
PCnPCR
C
WPCRC
RPCRC
*1
PCn
*2
Modes 4/5
Mode 6
Reset
R
Q
D
PCnDDR
C
WDDRC
Reset
R
Q
D
PCnDR
C
WDRC
Reset
R
Q
D
PCnODR
C
WODRC
RODRC
1372
RDRC
RPORC
Legend
WDDRC : Write to PCDDR
WDRC : Write to PCDR
WODRC : Write to PCODR
WPCRC : Write to PCPCR
RDRC : Read PCDR
RPORC : Read port C
RODRC : Read PCODR
RPCRC : Read PCPCR
n = 6 or 7
Notes: *1 Output enable signal
*2 Open drain control signal
Figure C-20 (b) Port C Block Diagram (Pins PC6 and PC7)