M16C29 Datasheet, PDF (345/499 Pages) Renesas Technology Corp – RENESAS MCU M16C FAMILY / M16C/Tiny SERIES

M16C/29 Group
P90, P95
(inside dotted-line
included)
P93, P96
(inside dotted-line
not includedD) _{ata bus}
Pull-up selection
Direction register
1
Port latch
Output
Analog input
Input to respective peripheral functions
Pull-up selection
Direction register
P87
Data bus
Port latch
P86
Data bus
Pull-up selection
Direction register
Port latch
NOTE:
1.
symbolizes a parasitic diode.
Make sure the input voltage on each port will not exceed Vcc.
Figure 19.4 I/O Ports (4)
19. Programmable I/O Ports
(1)
(1)
fc
Rf
Rd
(1)
Rev. 1.12 Mar.30, 2007 ^{page 321} of 458
REJ09B0101-0112