Manualshelf

Datasheet

ManualsBrandsRENESAS ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller LQFP 32 (7x7) 16-Bit 20 MHz I/O number 22
11121314151617181920
Rev.1.20 Jan 27, 2006 page 13 of 27
REJ03B0069-0120
R8C/13 Group 4. Special Function Register (SFR)
0
0
C
01
6
0
0
C
11
6
0
0
C
21
6
0
0
C
31
6
0
0
C
41
6
0
0
C
51
6
0
0
C
61
6
0
0
C
71
6
0
0
C
81
6
0
0
C
91
6
0
0
C
A1
6
0
0
C
B1
6
0
0
C
C1
6
0
0
C
D1
6
0
0
C
E1
6
0
0
C
F1
6
0
0
D
01
6
0
0
D
11
6
0
0
D
21
6
0
0
D
31
6
0
0
D
41
6
0
0
D
51
6
0
0
D
61
6
0
0
D
71
6
0
0
D
81
6
0
0
D
91
6
0
0
D
A1
6
0
0
D
B1
6
0
0
D
C1
6
0
0
D
D1
6
0
0
D
E1
6
0
0
D
F1
6
0
0
E
01
6
0
0
E
11
6
0
0
E
21
6
0
0
E
31
6
0
0
E
41
6
0
0
E
51
6
0
0
E
61
6
0
0
E
71
6
0
0
E
81
6
0
0
E
91
6
0
0
E
A1
6
0
0
E
B1
6
0
0
E
C1
6
0
0
E
D1
6
0
0
E
E1
6
0
0
E
F1
6
0
0
F
01
6
0
0
F
11
6
0
0
F
21
6
0
0
F
31
6
0
0
F
41
6
0
0
F
51
6
0
0
F
61
6
0
0
F
71
6
0
0
F
81
6
0
0
F
91
6
0
3
F
A1
6
0
0
F
B1
6
0
0
F
C1
6
0
0
F
D1
6
0
0
F
E1
6
0
0
F
F1
6
0
1
B
31
6
0
1
B
41
6
0
1
B
51
6
0
1
B
61
6
0
1
B
71
6
A
D
r
e
g
i
s
t
e
rA
DX
X
1
6
X
X
1
6
A
D
c
o
n
t
r
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l
r
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g
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s
t
e
r
0A
D
C
O
N
00
0
0
0
0
X
X
X
2
A
D
c
o
n
t
r
o
l
r
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g
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s
t
e
r
2A
D
C
O
N
20
0
1
6
A
D
c
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n
t
r
o
l
r
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g
i
s
t
e
r
1
A
D
C
O
N
10
0
1
6
P
o
r
t
P
0
r
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g
i
s
t
e
rP
0X
X
1
6
P
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r
t
P
0
d
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r
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c
t
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n
r
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g
i
s
t
e
rP
D
00
0
1
6
P
o
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t
P
1
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g
i
s
t
e
rP
1X
X
1
6
P
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P
1
d
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r
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c
t
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r
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g
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t
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rP
D
10
0
1
6
P
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r
t
P
3
r
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g
i
s
t
e
rP
3X
X
1
6
P
o
r
t
P
3
d
i
r
e
c
t
i
o
n
r
e
g
i
s
t
e
rP
D
30
0
1
6
P
o
r
t
P
4
r
e
g
i
s
t
e
rP
4X
X
1
6
P
o
r
t
P
4
d
i
r
e
c
t
i
o
n
r
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g
i
s
t
e
rP
D
40
0
1
6
P
u
l
l
-
u
p
c
o
n
t
r
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l
r
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g
i
s
t
e
r
0
P
U
R
00
0
X
X
0
0
0
0
2
P
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t
P
1
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r
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c
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p
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c
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c
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0
1
6
R
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S
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m
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1
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1X
X
X
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0
X
2
F
l
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m
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m
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c
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1
F
M
R
11
0
0
0
0
0
0
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2
F
l
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m
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m
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c
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g
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0
F
M
R
00
0
0
0
0
0
0
1
2
T
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r
C
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g
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r
T
C
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T0
0
1
6
F
l
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m
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m
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r
y
c
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n
t
r
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l
r
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g
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t
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r
4
F
M
R
40
1
0
0
0
0
0
0
2
0
F
F
F
F1
6
O
p
t
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f
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c
t
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c
t
r
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g
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r
O
F
S
X
:
U
n
d
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f
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d
N
O
T
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S
:
1
.
B
l
a
n
k
c
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m
n
s
,
0
1
0
0
1
6
t
o
0
1
B
2
1
6
a
n
d
0
1
B
8
1
6
t
o
0
2
F
F
1
6
a
r
e
a
l
l
r
e
s
e
r
v
e
d
.
N
o
a
c
c
e
s
s
i
s
a
l
l
o
w
e
d
.
2
.
T
h
e
w
a
t
c
h
d
o
g
t
i
m
e
r
c
o
n
t
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o
l
b
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t
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s
a
s
s
i
g
n
e
d
.
R
e
f
e
r
t
o
"
F
i
g
u
r
e
1
1
.
2
O
F
S
,
W
D
C
,
W
D
T
R
a
n
d
W
D
T
S
r
e
g
i
s
t
e
r
s
"
o
f
H
a
r
d
w
a
r
e
M
a
n
u
a
l
f
o
r
d
e
t
a
i
l
s
(2)
(
N
o
t
e
2
)
Table 4.4 SFR Information(4)
(1)