7220 Datasheet, PDF (271/303 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCOMPUTER

APPENDIX
6.8 Ports
P33/OSC1, P34
Input
Internal circuit
qM37221M4-XXXSP, M37221M6-XXXSP/FP, M37221M8-XXXSP, M37221MA-XXXSP
D-A, P52/R, P53/G, P54/B, P55/OUT1
qM37220M3-XXXSP/FP
D-A, P52/R, P53/G, P54/B, P55/OUT
CMOS output
Internal circuit
HSYNC, VSYNC
Schmidt input
indicates a pin.
HSYNC or
VSYNC
Fig. 6.8.2 I/O pin block diagram (2)
6-52
7220 Group User’s Manual