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R5F21112DFP#U0

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P32
R8C/11 Group 4. Special Function Register (SFR)
Rev.1.60 Jan 27, 2006 page 11 of 26
REJ03B0034-0160
U
A
R
T
0
t
r
a
n
s
m
i
t
i
n
t
e
r
r
u
p
t
c
o
n
t
r
o
l
r
e
g
i
s
t
e
r
S
0
T
I
CX
X
X
X
X
0
0
0
2
U
A
R
T
0
r
e
c
e
i
v
e
i
n
t
e
r
r
u
p
t
c
o
n
t
r
o
l
r
e
g
i
s
t
e
r
S
0
R
I
CX
X
X
X
X
0
0
0
2
UART1 transmit interrupt control register
S1TIC XXXXX000
2
U
A
R
T
1
r
e
c
e
i
v
e
i
n
t
e
r
r
u
p
t
c
o
n
t
r
o
l
r
e
g
i
s
t
e
r
S
1
R
I
CX
X
X
X
X
0
0
0
2
K
e
y
i
n
p
u
t
i
n
t
e
r
r
u
p
t
c
o
n
t
r
o
l
r
e
g
i
s
t
e
rK
U
P
I
CX
X
X
X
X
0
0
0
2
A
D
c
o
n
v
e
r
s
i
o
n
i
n
t
e
r
r
u
p
t
c
o
n
t
r
o
l
r
e
g
i
s
t
e
rA
D
I
CX
X
X
X
X
0
0
0
2
INT1 interrupt control register INT1IC XXXXX000
2
INT2 interrupt control register INT2IC XXXXX000
2
INT0 interrupt control register INT0IC XX00X000
2
INT3 interrupt control register INT3IC XXXXX000
2
0
0
4
0
1
6
0
0
4
1
1
6
0
0
4
2
1
6
0
0
4
3
1
6
0
0
4
4
1
6
0
0
4
5
1
6
0
0
4
6
1
6
0
0
4
7
1
6
0
0
4
8
1
6
0
0
4
9
1
6
0
0
4
A
1
6
0
0
4
B
1
6
0
0
4
C
1
6
0
0
4
D
1
6
0
0
4
E
1
6
0
0
4
F
1
6
0
0
5
0
1
6
0
0
5
1
1
6
0
0
5
2
1
6
0
0
5
3
1
6
0
0
5
4
1
6
0
0
5
5
1
6
0
0
5
6
1
6
0
0
5
7
1
6
0
0
5
8
1
6
0
0
5
9
1
6
0
0
5
A
1
6
0
0
5
B
1
6
0
0
5
C
1
6
0
0
5
D
1
6
0
0
5
E
1
6
0
0
5
F
1
6
0
0
6
0
1
6
0
0
6
1
1
6
0
0
6
2
1
6
0
0
6
3
1
6
0
0
6
4
1
6
0
0
6
5
1
6
0
0
6
6
1
6
0
0
6
7
1
6
0
0
6
8
1
6
0
0
6
9
1
6
0
0
6
A
1
6
0
0
6
B
1
6
0
0
6
C
1
6
0
0
6
D
1
6
0
0
6
E
1
6
0
0
6
F
1
6
0
0
7
0
1
6
0
0
7
1
1
6
0
0
7
2
1
6
0
0
7
3
1
6
0
0
7
4
1
6
0
0
7
5
1
6
0
0
7
6
1
6
0
0
7
7
1
6
0
0
7
8
1
6
0
0
7
9
1
6
0
0
7
A
1
6
0
0
7
B
1
6
0
0
7
C
1
6
0
0
7
D
1
6
0
0
7
E
1
6
0
0
7
F
1
6
A
d
d
r
e
s
s
R
e
g
i
s
t
e
r Symbol A
f
t
e
r
r
e
s
e
t
Timer X interrupt control register TXIC XXXXX000
2
Timer Y interrupt control register TYIC XXXXX000
2
T
i
m
e
r
Z
i
n
t
e
r
r
u
p
t
c
o
n
t
r
o
l
r
e
g
i
s
t
e
rT
Z
I
CX
X
X
X
X
0
0
0
2
T
i
m
e
r
C
i
n
t
e
r
r
u
p
t
c
o
n
t
r
o
l
r
e
g
i
s
t
e
rT
C
I
CX
X
X
X
X
0
0
0
2
C
o
m
p
a
r
e
1
i
n
t
e
r
r
u
p
t
c
o
n
t
r
o
l
r
e
g
i
s
t
e
r
C
M
P
1
I
CX
X
X
X
X
0
0
0
2
C
o
m
p
a
r
e
0
i
n
t
e
r
r
u
p
t
c
o
n
t
r
o
l
r
e
g
i
s
t
e
r
C
M
P
0
I
CX
X
X
X
X
0
0
0
2
X
:
U
n
d
e
f
i
n
e
d
N
O
T
E
S
:
1
.
B
l
a
n
k
s
p
a
c
e
s
a
r
e
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
.
Table 4.2 SFR Information(2)
(1)
R8C/11 Group 4. Special Function Register (SFR)
Rev.1.60 Jan 27, 2006 page 12 of 26
REJ03B0034-0160
0
0
8
0
1
6
0
0
8
1
1
6
0
0
8
2
1
6
0
0
8
3
1
6
0
0
8
4
1
6
0
0
8
5
1
6
0
0
8
6
1
6
0
0
8
7
1
6
0
0
8
8
1
6
0
0
8
9
1
6
0
0
8
A
1
6
0
0
8
B
1
6
0
0
8
C
1
6
0
0
8
D
1
6
0
0
8
E
1
6
0
0
8
F
1
6
0
0
9
0
1
6
0
0
9
1
1
6
0
0
9
2
1
6
0
0
9
3
1
6
0
0
9
4
1
6
0
0
9
5
1
6
0
0
9
6
1
6
0
0
9
7
1
6
0
0
9
8
1
6
0
0
9
9
1
6
0
0
9
A
1
6
0
0
9
B
1
6
0
0
9
C
1
6
0
0
9
D
1
6
0
0
9
E
1
6
0
0
9
F
1
6
0
0
A
0
1
6
0
0
A
1
1
6
0
0
A
2
1
6
0
0
A
3
1
6
0
0
A
4
1
6
0
0
A
5
1
6
0
0
A
6
1
6
0
0
A
7
1
6
0
0
A
8
1
6
0
0
A
9
1
6
0
0
A
A
1
6
0
0
A
B
1
6
0
0
A
C
1
6
0
0
A
D
1
6
0
0
A
E
1
6
0
0
A
F
1
6
0
0
B
0
1
6
0
0
B
1
1
6
0
0
B
2
1
6
0
0
B
3
1
6
0
0
B
4
1
6
0
0
B
5
1
6
0
0
B
6
1
6
0
0
B
7
1
6
0
0
B
8
1
6
0
0
B
9
1
6
0
0
B
A
1
6
0
0
B
B
1
6
0
0
B
C
1
6
0
0
B
D
1
6
0
0
B
E
1
6
0
0
B
F
1
6
T
i
m
e
r
X
r
e
g
i
s
t
e
rT
XF
F
1
6
T
i
m
e
r
Y
s
e
c
o
n
d
a
r
y
r
e
g
i
s
t
e
rT
Y
S
CF
F
1
6
E
x
t
e
r
n
a
l
i
n
p
u
t
e
n
a
b
l
e
r
e
g
i
s
t
e
rI
N
T
E
N0
0
1
6
P
r
e
s
c
a
l
e
r
Y
r
e
g
i
s
t
e
rP
R
E
YF
F
1
6
U
A
R
T
0
t
r
a
n
s
m
i
t
/
r
e
c
e
i
v
e
m
o
d
e
r
e
g
i
s
t
e
r
U
0
M
R0
0
1
6
UART0 transmit buffer register U0TB XX
16
XX
16
U
A
R
T
0
r
e
c
e
i
v
e
b
u
f
f
e
r
r
e
g
i
s
t
e
r
U
0
R
BX
X
1
6
X
X
1
6
U
A
R
T
1
t
r
a
n
s
m
i
t
/
r
e
c
e
i
v
e
m
o
d
e
r
e
g
i
s
t
e
r
U
1
M
R0
0
1
6
U
A
R
T
1
t
r
a
n
s
m
i
t
b
u
f
f
e
r
r
e
g
i
s
t
e
rU
1
T
BX
X
1
6
X
X
1
6
U
A
R
T
1
r
e
c
e
i
v
e
b
u
f
f
e
r
r
e
g
i
s
t
e
r
U
1
R
BX
X
1
6
X
X
1
6
UART0 bit rate register U0BRG XX
16
UART0 transmit/receive control register 0
U0C0 00001000
2
U
A
R
T
0
t
r
a
n
s
m
i
t
/
r
e
c
e
i
v
e
c
o
n
t
r
o
l
r
e
g
i
s
t
e
r
1
U
0
C
10
0
0
0
0
0
1
0
2
U
A
R
T
1
b
i
t
r
a
t
e
r
e
g
i
s
t
e
rU
1
B
R
GX
X
1
6
U
A
R
T
1
t
r
a
n
s
m
i
t
/
r
e
c
e
i
v
e
c
o
n
t
r
o
l
r
e
g
i
s
t
e
r
0
U
1
C
00
0
0
0
1
0
0
0
2
UART1 transmit/receive control register 1
U1C1 00000010
2
UART transmit/receive control register 2
UCON 00
16
A
d
d
r
e
s
s
R
e
g
i
s
t
e
r Symbol A
f
t
e
r
r
e
s
e
t
T
i
m
e
r
Y
,
Z
m
o
d
e
r
e
g
i
s
t
e
rT
Y
Z
M
R0
0
1
6
T
i
m
e
r
Y
p
r
i
m
a
r
y
r
e
g
i
s
t
e
rT
Y
P
RF
F
1
6
T
i
m
e
r
Y
,
Z
w
a
v
e
f
o
r
m
o
u
t
p
u
t
c
o
n
t
r
o
l
r
e
g
i
s
t
e
rP
U
M0
0
1
6
P
r
e
s
c
a
l
e
r
Z
r
e
g
i
s
t
e
rP
R
E
ZF
F
1
6
T
i
m
e
r
Z
s
e
c
o
n
d
a
r
y
r
e
g
i
s
t
e
rT
Z
S
CF
F
1
6
T
i
m
e
r
Z
p
r
i
m
a
r
y
r
e
g
i
s
t
e
rT
Z
P
RF
F
1
6
T
i
m
e
r
Y
,
Z
o
u
t
p
u
t
c
o
n
t
r
o
l
r
e
g
i
s
t
e
rT
Y
Z
O
C0
0
1
6
T
i
m
e
r
X
m
o
d
e
r
e
g
i
s
t
e
rT
X
M
R0
0
1
6
P
r
e
s
c
a
l
e
r
X
r
e
g
i
s
t
e
rP
R
E
XF
F
1
6
T
i
m
e
r
c
o
u
n
t
s
o
u
r
c
e
s
e
t
r
e
g
i
s
t
e
rT
C
S
S0
0
1
6
T
i
m
e
r
C
r
e
g
i
s
t
e
rT
C0
0
1
6
0
0
1
6
K
e
y
i
n
p
u
t
e
n
a
b
l
e
r
e
g
i
s
t
e
rK
I
E
N0
0
1
6
Timer C control register 0 TCC0 00
16
Timer C control register 1 TCC1 00
16
C
a
p
t
u
r
e
,
c
o
m
p
a
r
e
0
r
e
g
i
s
t
e
rT
M
00
0
1
6
0
0
1
6
Compare 1 register TM1 FF
16
FF
16
X
:
U
n
d
e
f
i
n
e
d
N
O
T
E
S
:
1
.
B
l
a
n
k
s
p
a
c
e
s
a
r
e
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
.
W
h
e
n
o
u
t
p
u
t
c
o
m
p
a
r
e
m
o
d
e
(
t
h
e
T
C
C
1
3
b
i
t
i
n
t
h
e
T
C
C
1
r
e
g
i
s
t
e
r
=
1
)
i
s
s
e
l
e
c
t
e
d
,
t
h
e
v
a
l
u
e
a
f
t
e
r
r
e
s
e
t
i
s
s
e
t
t
o
“
F
F
F
F
1
6
”.
2
Table 4.3 SFR Information(3)
(1)
R8C/11 Group 4. Special Function Register (SFR)
Rev.1.60 Jan 27, 2006 page 13 of 26
REJ03B0034-0160
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
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
Port P0 register P0 XX
16
Port P0 direction register PD0 00
16
P
o
r
t
P
1
r
e
g
i
s
t
e
rP
1X
X
1
6
P
o
r
t
P
1
d
i
r
e
c
t
i
o
n
r
e
g
i
s
t
e
rP
D
10
0
1
6
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
Symbol After reset
A
d
d
r
e
s
s
P
u
l
l
-
u
p
c
o
n
t
r
o
l
r
e
g
i
s
t
e
r
1
P
U
R
1X
X
X
X
X
X
0
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
1
F
M
R
10
1
0
0
X
X
0
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
T
i
m
e
r
C
o
u
t
p
u
t
c
o
n
t
r
o
l
r
e
g
i
s
t
e
r
T
C
O
U
T0
0
1
6
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
4
F
M
R
40
1
0
0
0
0
0
0
2
X
:
U
n
d
e
f
i
n
e
d
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
.
Table 4.4 SFR Information(4)
(1)
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24P25-P27P28-P30P31-P32

R5F21112DFP#U0

Mfr. #:
Buy R5F21112DFP#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 Visa MoneyGram Western Union

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