R5F21133DFP RENESAS [Renesas Technology Corp], R5F21133DFP Datasheet - Page 152

• Manufacturer Part Number: R5F21133DFP
• Description: 16-BIT SINGLE-CHIP MICROCOMPUTER M16C FAMILY/R8C/Tiny SERIES
• Manufacturer: RENESAS [Renesas Technology Corp]

R8C/13 Group
Rev.1.20
REJ09B0111-0120
Figure 15.4 Programmable I/O Ports (4)
Jan 27, 2006
P 4
P 3
P 3
I n p u t t o r e s p e c t i v e p e r i p h e r a l f u n c t i o n s
Input to respective peripheral functions
D a t a b u s
D a t a b u s
5
3
7
D a t a b u s
page 141 of 205
I n p u t t o r e s p e c t i v e p e r i p h e r a l f u n c t i o n s
N O T E S :
1 .
M a k e s u r e t h e i n p u t v o l t a g e o n e a c h p i n w i l l n o t e x c e e d V c c .
D i r e c t i o n
D i r e c t i o n
Port latch
r e g i s t e r
P o r t l a t c h
r e g i s t e r
D i r e c t i o n
r e g i s t e r
Port latch
P u l l - u p s e l e c t i o n
P u l l - u p s e l e c t i o n
Pull-up selection
s y m b o l i z e s a p a r a s i t i c d i o d e .
O u t p u t
" 1 "
D i g i t a l
D i g i t a l
F i l t e r
F i l t e r
15. Programmable I/O Ports
( N o t e 1 )
(Note 1)
(Note 1)