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R8C/12 Group
4. Special Function Register (SFR)
Rev.1.20 Jan 27, 2006 page 11 of 25
REJ03B0068-0120
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(1)
R8C/12 Group
4. Special Function Register (SFR)
Rev.1.20 Jan 27, 2006 page 12 of 25
REJ03B0068-0120
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Table 4.3 SFR Information(3)
(1)
R8C/12 Group
4. Special Function Register (SFR)
Rev.1.20 Jan 27, 2006 page 13 of 25
REJ03B0068-0120
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16
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16
00ED
16
00EE
16
00EF
16
00F0
16
00F1
16
00F2
16
00F3
16
00F4
16
00F5
16
00F6
16
00F7
16
00F8
16
00F9
16
03FA
16
00FB
16
00FC
16
00FD
16
00FE
16
00FF
16
01B3
16
01B4
16
01B5
16
01B6
16
01B7
16
N
O
T
E
S
:
1
.
B
l
a
n
k
c
o
l
u
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
r
o
l
b
i
t
i
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
"
f
o
r
t
h
e
O
F
S
r
e
g
i
s
t
e
r
d
e
t
a
i
l
s
X
:
U
n
d
e
f
i
n
e
d
A
D
r
e
g
i
s
t
e
rA
DX
X
X
X
X
X
X
X
2
X
X
X
X
X
X
X
X
2
A
D
c
o
n
t
r
o
l
r
e
g
i
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
e
g
i
s
t
e
r
2A
D
C
O
N
20
0
1
6
A
D
c
o
n
t
r
o
l
r
e
g
i
s
t
e
r
1
A
D
C
O
N
10
0
1
6
P
o
r
t
P
0
r
e
g
i
s
t
e
rP
0X
X
1
6
Port P0
direction r
egister
PD0
00
16
P
o
r
t
P
1
r
e
g
i
s
t
e
rP
1X
X
1
6
Port P1
direction r
egister
PD1
00
16
P
o
r
t
P
3
r
e
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
e
g
i
s
t
e
rP
D
40
0
1
6
P
u
l
l
-
u
p
c
o
n
t
r
o
l
r
e
g
i
s
t
e
r
0
P
U
R
00
0
X
X
0
0
0
0
2
P
o
r
t
P
1
d
r
i
v
e
c
a
p
a
c
i
t
y
c
o
n
t
r
o
l
r
e
g
i
s
t
e
r
D
R
R0
0
1
6
R
e
g
i
s
t
e
r
S
y
m
b
o
lA
f
t
e
r
r
e
s
e
t
A
d
d
r
e
s
s
Pull-up
control r
egister 1
PUR1
XXXXXX0X
2
Flash
memo
ry con
trol r
egiste
r 1
FMR1
1000000
X
2
F
l
a
s
h
m
e
m
o
r
y
c
o
n
t
r
o
l
r
e
g
i
s
t
e
r
0
F
M
R
00
0
0
0
0
0
0
1
2
Flash
memo
ry con
trol r
egiste
r 4
FMR4
0100000
0
2
0
F
F
F
F
1
6
O
p
t
i
o
n
f
u
n
c
t
i
o
n
s
e
l
e
c
t
r
e
g
i
s
t
e
r
O
F
S
(
2
)
(
N
o
t
e
2
)
Table 4.4 SFR Information(4)
(1)
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P30
R5F21122DFP#U0
Mfr. #:
Buy R5F21122DFP#U0
Manufacturer:
Renesas Electronics
Description:
16-bit Microcontrollers - MCU MCU 3/5V 8K I-Temp Pb-Free 32-LQFP
Lifecycle:
New from this manufacturer.
Delivery:
DHL
FedEx
Ups
TNT
EMS
Payment:
T/T
Paypal
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Union
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