M16C30P_07 Datasheet, PDF (202/317 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/30 SERIES

M16C/30P Group
P10_0 to P10_3
(Inside dotted-line
not included)
P10_4 to P10_7
(Inside dotted-line
included)
Data bus
Pull-up selection
Direction register
Port latch
P9_6
Analog input
Input to respective peripheral functions
Data bus
Pull-up selection
Direction register
“1”
Port latch
Output
P9_5
Analog input
Data bus
Pull-up selection
Direction register
“1”
Port latch
Output
Input to respective peripheral functions
Analog input
NOTES:
1.
Symbolizes a parasitic diode.
Make sure the input voltage on each port will not exceed VCC.
Figure 18.4 I/O Ports (4)
Rev.1.22 Mar 29, 2007 Page 186 of 291
REJ09B0179-0122
18. Programmable I/O Ports
(NOTE 1)
(NOTE 1)
(NOTE 1)