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ManualsBrandsRENESAS ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller LQFP 32 (7x7) 16-Bit 20 MHz I/O number 22
11121314151617181920
R8C/13 Group 5. Electrical Characteristics
Rev.1.20 Jan 27, 2006 page 15 of 27
REJ03B0069-0120
Table 5.3 A/D Conversion Characteristics
S
t
a
n
d
a
r
d
M
i
n
.T
y
p
.M
a
x
.
– R
e
s
o
l
u
t
i
o
n
B
i
t
V
ref =VCC 1
0
Symbol Parameter Measuring condition Unit
LSB
±3
R
L
A
D
D
E
R
t
C
O
N
V
L
a
d
d
e
r
r
e
s
i
s
t
a
n
c
e
Conversion time
R
e
f
e
r
e
n
c
e
v
o
l
t
a
g
e
A
n
a
l
o
g
i
n
p
u
t
v
o
l
t
a
g
e
V
V
I
A
V
R
E
F
0V
r
e
f
N
O
T
E
S
:
1
.
V
C
C=
A
VC
C=
2
.
7
t
o
5
.
5
V
a
t
T
o
p
r
=
-
2
0
t
o
8
5
°
C
/
-
4
0
t
o
8
5
°
C
,
u
n
l
e
s
s
o
t
h
e
r
w
i
s
e
s
p
e
c
i
f
i
e
d
.
2
.
I
f
f
A
D
e
x
c
e
e
d
s
1
0
M
H
z
m
o
r
e
,
d
i
v
i
d
e
t
h
e
fA
D
a
n
d
h
o
l
d
A
/
D
o
p
e
r
a
t
i
n
g
c
l
o
c
k
f
r
e
q
u
e
n
c
y
(
ØA
D
)
1
0
M
H
z
o
r
b
e
l
o
w
.
3
.
I
f
t
h
e
A
V
c
c
i
s
l
e
s
s
t
h
a
n
4
.
2
V
,
d
i
v
i
d
e
t
h
e
fA
D
a
n
d
h
o
l
d
A
/
D
o
p
e
r
a
t
i
n
g
c
l
o
c
k
f
r
e
q
u
e
n
c
y
(
ØA
D
)
fA
D/
2
o
r
b
e
l
o
w
.
4
.
H
o
l
d
V
c
c
=
V
r
e
f
.
ø
A
D
=
1
0
M
H
z
,
V
r
e
f
=
V
c
c
=
5
.
0
V
VR
E
F=
VC
C
–
A
b
s
o
l
u
t
e
a
c
c
u
r
a
c
y
–
1
0
b
i
t
m
o
d
e
8
b
i
t
m
o
d
e
ø
A
D
=
1
0
M
H
z
,
V
r
e
f
=
V
c
c
=
5
.
0
V
±
2
L
S
B
1
0
b
i
t
m
o
d
e
8
b
i
t
m
o
d
e
ø
A
D
=
1
0
M
H
z
,
V
r
e
f
=
V
c
c
=
3
.
3
V
(3
)
±
5L
S
B
ø
A
D
=
1
0
M
H
z
,
V
r
e
f
=
V
c
c
=
3
.
3
V
(
3
)
±
2L
S
B
10 40
kΩ
10 bit mode
8
b
i
t
m
o
d
e
ø
A
D
=
1
0
M
H
z
,
V
r
e
f
=
V
c
c
=
5
.
0
V
ø
A
D
=
1
0
M
H
z
,
V
r
e
f
=
V
c
c
=
5
.
0
V
3.3
2.8
µs
µs
V
A
/
D
o
p
e
r
a
t
i
n
g
c
l
o
c
k
f
r
e
q
u
e
n
c
y
(2
)
W
i
t
h
o
u
t
s
a
m
p
l
e
&
h
o
l
d
With sample & hold
0
.
2
5
1
0
M
H
z
1.0
1
0
MHz
V
C
C
(
4
)
Figure 5.1 Port P0 to P4 measurement circuit
P0
P1
P2
P3
P4
30pF