參數(shù)資料
型號(hào)： M38B49EAH-XXXXFP
廠商： Mitsubishi Electric Corporation
英文描述： SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
中文描述： 單芯片8位CMOS微機(jī)
文件頁(yè)數(shù)： 70/78頁(yè)
文件大小： 1214K
代理商： M38B49EAH-XXXXFP
70
38B4 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
ELECTRICAL CHARACTERISTICS
Table 15 Electrical characteristics (1)
(V
CC
= 2.7 to 5.5 V, Ta = –20 to 85 °C, unless otherwise noted)
Min.
Typ.
Max.
Symbol
Parameter
Limits
Unit
“H” output voltage
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–
P2
7
, P3
0
–P3
7
, P8
0
–P8
3
P5
0
–P5
7
, P6
0
–P6
5
, P7
0
–
P7
7
, P8
4
–P8
7
, P9
0,
P9
1
P5
0
–P5
7
, P6
1
–P6
5
, P8
4
–
P8
7
, P9
0,
P9
1
P4
0
–P4
6
, P6
0
“H” output voltage
“L” output voltage
“L” output voltage
V
OH
V
OH
V
OL
V
OL
V
T+
–V
T–
V
T+
–V
T–
V
T+
–V
T–
I
IH
I
IH
I
IH
I
IH
I
IH
I
IL
I
IL
I
IL
I
IL
I
IL
R
PULLD
I
LEAK
I
READH
V
RAM
Notes 1:
P4
2
, P4
5
, P4
6
, and P6
0
of the mask option type P do not have hysteresis characteristics.
2:
Except when reading ports P0, P2, or P8.
I
OH
= –18 mA
I
OH
= –10 mA
I
OH
= –10 mA
I
OH
= –10 mA
I
OL
= 10 mA
I
OL
= 1.6 mA
I
OL
= 15 mA
I
OL
= 5 mA
V
I
= V
CC
V
I
= 12 V
V
I
= V
CC
V
I
= V
CC
V
I
= V
CC
V
I
= V
SS
V
I
= V
SS
Pull-up “off”
V
CC
= 5 V
,
V
I
= V
SS
Pull-up “on”
V
CC
= 3 V
,
V
I
= V
SS
Pull-up “on”
V
I
= V
SS
V
I
= V
SS
V
I
= V
SS
V
EE
= V
CC–
43 V
,
V
OL
=V
CC
Output transistors “off”
V
EE
= V
CC–
43 V
,
V
OL
=V
CC–
43 V
Output transistors “off”
V
I
= 5 V
When clock is stopped
Test conditions
V
CC
–2.0
V
CC
–1.5
V
CC
–2.0
V
CC
–1.0
2.0
0.4
2.0
1.0
5.0
10.0
5.0
5.0
–5.0
–5.0
–5.0
–5.0
47
–10
Vcc
0.6
0.3
0.4
0.5
0.5
4.0
–70
–25
–4.0
72
1
143
2
V
V
V
V
V
V
V
V
V
V
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
μA
k
μA
μA
V
V
CC
= 4.0 to 5.5 V
V
CC
= 2.7 to 4.0 V
V
CC
= 4.0 to 5.5 V
V
CC
= 2.7 to 4.0 V
V
CC
= 4.0 to 5.5 V
V
CC
= 2.7 to 4.0 V
V
CC
= 4.0 to 5.5 V
V
CC
= 2.7 to 4.0 V
Hysteresis
Hysteresis
Hysteresis
“H” input current
“H” input current
“H” input current
“H” input current
“H” input current
“L” input current
“L” input current
P4
0
–P4
2
, P4
5
–P4
7
, P5, P6
0
, P6
1
,P6
4
(Note 1)
RESET, X
IN
X
CIN
P4
7
, P5
0
–P5
7
, P6
1
–P6
5
, P7
0
–P7
7
, P8
4
–P8
7
P4
0
–P4
6
, P6
0
P0
0
–P0
7
, P2
0
–P2
7
, P8
0
–P8
3
(Note 2)
RESET, X
CIN
X
IN
P4
0
–P4
7
, P6
0
P5
0
–P5
7
, P6
1
–P6
5
, P7
0
–P7
7
, P8
4
–P8
7
, P9
0
,
P9
1
“L” input current
“L” input current
“L” input current
Pull-down resistor
P0
0
–P0
7
, P2
0
–P2
7
, P8
0
–P8
3
(Note 2)
RESET, X
CIN
X
IN
P0
0
–P0
7
, P1
0
–P1
7
, P3
0
–P3
7
(P2
0
–P2
7
, P8
0
–P8
3
at option)
Output leak current
P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
, P3
0
–P3
7
,
P8
0
–P8
3
“H” read current
RAM hold voltage
P0
0
–P0
7
, P2
0
–P2
7
, P8
0
–P8
3
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