37
7510 Group
SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
MITSUBISHI MICROCOMPUTERS
Parameter
“H” output voltage P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
,
P3
0
–P3
7
, P4
1
–P4
7
, P5
0
, P5
1
“L” output voltage P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
,
P3
0
–P3
7
, P4
1
–P4
7
, P5
0
, P5
1
Hysteresis INT
0
, INT
1
, CNTR
0
, CNTR
1
Hysteresis S
CLK1
, S
CLK2
, R
X
D
1
, R
X
D
2
Hysteresis RESET
“H” input current P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
,
P3
0
–P3
7
, P4
1
–P4
7
, P5
0
, P5
1
“H” input current RESET, P4
0
“H” input current X
IN
“H” input current X
CIN
“L” input current P0
0
–P0
7
, P1
0
–P1
7
, P2
0
–P2
7
,
P3
0
–P3
7
, P4
1
–P4
7
, P5
0
, P5
1
“L” input current RESET, P4
0
“L” input current X
IN
“L” input current X
CIN
RAM hold voltage
LCD bias resistance (Note)
COM on-resistance with V
L5
output from COM
COM on-resistance with V
L4
output from COM
COM on-resistance with V
L1
output from COM
COM on-resistance with V
L0
output from COM
SEG on-resistance with V
L5
output from SEG
SEG on-resistance with V
L3
output from SEG
SEG on-resistance with V
L2
output from SEG
SEG on-resistance with V
L0
output from SEG
Power source current
ELECTRICAL CHARACTERISTICS
(V
CC
= 4.0 to 5.5 V, T
a
= –20 to 85
°
C, unless otherwise noted)
Symbol
V
OH
V
OL
V
T+
–V
T–
V
T+
–V
T–
V
T+
–V
T–
I
IH
I
IH
I
IH
I
IH
I
IL
I
IL
I
IL
I
IL
V
RAM
R
bias
R
COM5
R
COM4
R
COM1
R
COM0
R
SEG5
R
SEG3
R
SEG2
R
SEG0
I
CC
Test conditions
I
OH
= –10 mA
I
OL
= 10 mA
V
I
= V
CC
V
I
= V
CC
V
I
= 2.5 V
V
I
= 0 V
Pull-ups “off”
V
CC
= 5 V, V
I
= 0 V
Pull-ups “on”
V
CC
= 3 V, V
I
= 0 V
Pull-ups “on”
V
I
= V
SS
V
I
= V
SS
V
I
= V
SS
With clock stopped
I
O
= –0.1 mA
I
O
=
±
0.1 mA
I
O
=
±
0.1 mA
I
O
= 0.1 mA
I
O
= –0.1 mA
I
O
=
±
0.1 mA
I
O
=
±
0.1 mA
I
O
= 0.1 mA
In high-speed mode, V
CC
= 5 V
Output transistors are isolated.
In low-speed mode, V
CC
= 3 V
f(X
IN
) = stopped
f(X
CIN
) = 32 kHz
Low-power consumption mode
Output transistors are isolated.
In low-speed mode, V
CC
= 3 V
f(X
IN
) = stopped
f(X
CIN
) = 32 kHz (in wait mode)
Low-power consumption mode
Output transistors are isolated.
All oscillation are stopped.
(in stop mode)
Output transistors are isolated.
f(X
IN
) = 8.0 MHz
f(X
IN
) = 5.0 MHz
T
a
= 25
°
C
T
a
= 85
°
C
Limits
Typ.
Min.
V
CC
–2.0
–30
–6
2.0
0.4
0.5
0.5
4.0
2.0
–70
–25
–4.0
–2.0
3
6.4
4.0
20
4.5
0.1
Max.
2.0
5.0
5.0
–5.0
–140
–45
–5.0
5.5
0.5
4.5
4.5
0.5
0.5
6.5
6.5
0.5
13
8.0
9.0
1.0
10
Unit
V
V
V
V
V
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
μ
A
V
k
k
k
k
k
k
k
k
k
mA
mA
μ
A
μ
A
μ
A
μ
A
Note:
This is the value of bias resistance for one stage.