參數(shù)資料
型號: M38234G8-XXXHP
廠商: Renesas Technology Corp.
英文描述: SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
中文描述: 單芯片8位CMOS微機
文件頁數(shù): 65/76頁
文件大小: 896K
代理商: M38234G8-XXXHP
Rev.2.02 Jun 19, 2007 page 65 of 73
REJ03B0146-0202
3823 Group
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
(Note 1)
P4
1
–P4
7
, P5
0
–P5
7
, P6
0
–P6
7,
P7
0
, P7
1
(Note 1)
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
(Note 1)
P4
1
–P4
7
, P5
0
–P5
7
, P6
0
–P6
7,
P7
0
, P7
1
(Note 1)
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
(Note 1)
P4
1
–P4
7
, P5
0
–P5
7
, P6
0
–P6
7,
P7
0
, P7
1
(Note 1)
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
(Note 1)
P4
1
–P4
7
, P5
0
–P5
7
, P6
0
–P6
7,
P7
0
, P7
1
(Note 1)
P0
0
–P0
7
, P1
0
–P1
7
(Note 2)
P2
0
–P2
7
, P4
1
–P4
7
, P5
0
–P5
7
, P6
0
–P6
7,
P7
0
, P7
1
(Note 2)
P0
0
–P0
7
, P1
0
–P1
7
(Note 2)
P2
0
–P2
7
, P4
1
–P4
7
, P5
0
–P5
7
, P6
0
–P6
7,
P7
0
, P7
1
(Note 2)
P0
0
–P0
7
, P1
0
–P1
7
(Note 3)
P2
0
–P2
7
, P4
1
–P4
7
, P5
0
–P5
7
, P6
0
–P6
7,
P7
0
, P7
1
(Note 3)
P0
0
–P0
7
, P1
0
–P1
7
(Note 3)
P2
0
–P2
7
, P4
1
–P4
7
, P5
0
–P5
7
, P6
0
–P6
7,
P7
0
, P7
1
(Note 3)
(4.5 V
V
CC
5.5 V)
(4.0 V
V
CC
4.5 V)
(2.0 V
V
CC
4.0 V)
(V
CC
2.0 V)
Frequency/2 mode
(4.5 V
V
CC
5.5 V)
Frequency/2 mode
(4.0 V
V
CC
4.5 V)
Frequency/2 mode
(2.0 V
V
CC
4.0 V)
Frequency/2 mode
(1.8 V
V
CC
2.0 V)
Frequency/4 mode
(2.5 V
V
CC
5.5 V)
Frequency/4 mode
(2.0 V
V
CC
2.5 V)
Frequency/4 mode
(1.8 V
V
CC
2.0 V)
Frequency/8 mode
(2.5 V
V
CC
5.5 V)
Frequency/8 mode
(2.0 V
V
CC
2.5 V)
Frequency/8 mode
(1.8 V
V
CC
2.0 V)
–40
–40
40
40
–20
–20
20
20
–2
–5
(V
CC
= 1.8 to 5.5 V, Ta = –20 to 85 °C, unless otherwise noted)
Notes 1:
The total output current is the sum of all the currents flowing through all the applicable ports. The total average current is an average value
measured over 100 ms. The total peak current is the peak value of all the currents.
2:
The peak output current is the peak current flowing in each port.
3:
The average output current is an average value measured over 100 ms.
4:
When the A/D converter is used, refer to the recommended operating condition for A/D converter.
5:
When using the microcomputer in low-speed mode, make sure that the sub-clock input oscillation frequency on condition that f(X
CIN
) < f(X
IN
)/3.
“H” total peak output current
“H” total peak output current
“L” total peak output current
“L” total peak output current
“H” total average output current
“H” total average output current
“L” total average output current
“L” total average output current
“H” peak output current
“H” peak output current
Σ
I
OH(peak)
Σ
I
OH(peak)
Σ
I
OL(peak)
Σ
I
OL(peak)
Σ
I
OH(avg)
Σ
I
OH(avg)
Σ
I
OL(avg)
Σ
I
OL(avg)
I
OH(peak)
I
OH(peak)
Symbol
Parameter
Limits
Typ.
Min.
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
Unit
Max.
I
OL(peak)
I
OL(peak)
I
OH(avg)
I
OH(avg)
I
OL(avg)
5
10
–1.0
–2.5
mA
mA
mA
mA
mA
mA
“L” peak output current
“L” peak output current
“H” average output current
“H” average output current
“L” average output current
“L” average output current
Input frequency for timers X and Y
(duty cycle 50%)
I
OL(avg)
f(CNTR
0
)
f(CNTR
1
)
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
kHz
32.768
Main clock input oscillation frequency
(duty cycle 50%)
(Note 4)
Sub-clock input oscillation frequency
(duty cycle 50%)
(Note 5)
f(X
IN
)
2.5
5.0
5.0
2
V
CC
– 4
0.75
V
CC
+ 1
6.25
V
CC
- 10
10.0
4
V
CC
– 8
1.5
V
CC
+ 2
12.5
V
CC
- 20
10.0
4
V
CC
15
V
CC
– 22
10.0
4
V
CC
15
V
CC
– 22
80
Table 17
Recommended operating conditions (3)
f(X
CIN
)
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