7220 Datasheet, PDF (222/303 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCOMPUTER

6.2 Termination of unused pins
APPENDIX
6.2 Termination of unused pins
Table 6.2.1 Termination of unused pins
Pin
M37221Mx-XXXSP/FP M37220M3-XXXSP/FP
P00/PWM0–P05/PWM5
P06/INT2/A-D4
P07/INT1
P10/OUT2
P11/SCL1
P12/SCL2
P13/SDA1
P14/SDA2
P15/A-D1/INT3
P16/A-D2
P17/A-D3
P20/SCLK
P21/SOUT
P22/SIN
P23/TIM3
P24/TIM2
P25–P27
P30/A-D5
P31/A-D6
P32
P33/OSC1
P34/OSC2
HSYNC
VSYNC
P52/R
P53/G
P54/B
P55/OUT1
XOUT
D-A
V
P10
P11
P12
P13
P14
V
P30/A-D5/DA1
P30/A-D6/DA2
V
V
V
P55/OUT
V
V It is the same as M37221Mx-XXXSP/FP.
Input/
Output
Termination
Set the port direction registers for the input
I/O
mode and pull-down through a resistor.
Input Pull-down through a resistor.
Output Open
7220 Group User’s Manual
6-3