M16C30P_07 Datasheet, PDF (203/317 Pages) Renesas Technology Corp – 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY / M16C/30 SERIES

M16C/30P Group
P8_7
Pull-up selection
Direction register
Data bus
Port latch
P8_6
Data bus
Pull-up selection
Direction register
“1”
Port latch
Output
18. Programmable I/O Ports
(NOTE 1)
fC
Rf
Rd
(NOTE 1)
NOTES:
1.
Symbolizes a parasitic diode.
Make sure the input voltage on each port will not exceed VCC.
Figure 18.5 I/O Ports (5)
BYTE
BYTE signal input
CNVSS
CNVSS signal input
RESET
RESET signal input
NOTES:
1.
Symbolizes a parasitic diode.
Make sure the input voltage on each port will not exceed VCC1.
Figure 18.6 I/O Pins
Rev.1.22 Mar 29, 2007 Page 187 of 291
REJ09B0179-0122
(NOTE 1)
(NOTE 1)
(NOTE1)