SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER
7536 Group
MITSUBISHI MICROCOMPUTERS
38
Table 8 Recommended operating conditions
(V
CC
= 4.1 to 5.5 V, Ta = –20 to 85
°
C, unless otherwise noted)
Symbol
Parameter
Unit
Power source voltage
Limits
Typ.
f(X
IN
) =
6 MHz
V
CC
V
SS
V
REF
V
IH
V
IH
V
IH
V
IH
V
IL
V
IL
V
IL
V
IL
V
IL
∑
I
OH(peak)
∑
I
OL(peak)
∑
I
OL(peak)
∑
I
OH(avg)
∑
I
OL(avg)
∑
I
OL(avg)
I
OH(peak)
I
OL(peak)
I
OL(peak)
I
OH(avg)
I
OL(avg)
I
OL(avg)
f(X
IN
)
V
V
V
V
V
V
V
V
V
V
V
V
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
MHz
Note 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 I
OL
(avg), I
OH
(avg) in an average value measured over 100 ms.
4:
When the oscillation frequency has a duty cycle of 50 %.
5.5
V
CC
V
CC
V
CC
V
CC
3.6
0.3 V
CC
0.8
0.2 V
CC
0.8
0.16V
CC
–80
80
60
–40
40
30
–10
10
30
–5
5
15
6
Max.
Power source voltage
Analog reference voltage
“H” input voltage
P0
0
–P0
7
, P1
0
–P1
6
, P2
0
–P2
7
,
P3
0
–P3
7
, P4
0
, P4
1
“H” input voltage (TTL input level selected)
P1
0
, P1
2
, P1
3
, P3
6
, P3
7
____________
RESET, X
IN
“H” input voltage
“H” input voltage
D+, D-
“L” input voltage
P0
0
–P0
7
, P1
0
–P1
6
, P2
0
–P2
7
,
P3
0
–P3
7
, P4
0
, P4
1
“L” input voltage (TTL input level selected)
“L” input voltage
“L” input voltage
“L” input voltage
“H” total peak output current (Note 1)
P1
0
, P1
2
, P1
3
, P3
6
, P3
7
____________
RESET, CNV
SS
D+, D-
X
IN
P0
0
–P0
7
, P1
0
–P1
6
, P2
0
–P2
7
,
P3
0
–P3
7
, P4
0
, P4
1
“L” total peak output current (Note 1)
P0
0
–P0
7
, P1
0
–P1
6
, P2
0
–P2
7
,
P3
7
, P4
0
, P4
1
“L” total peak output current (Note 1)
P3
0
–P3
6
“H” total average output current (Note 1)
P0
0
–P0
7
, P1
0
–P1
6
, P2
0
–P2
7
,
P3
0
–P3
7
, P4
0
, P4
1
“L” total average output current (Note 1)
P0
0
–P0
7
, P1
0
–P1
6
, P2
0
–P2
7
,
P3
7
, P4
0
, P4
1
“L” total average output current (Note 1)
P3
0
–P3
6
“H” peak output current (Note 2)
P0
0
–P0
7
, P1
0
–P1
6
, P2
0
–P2
7
,
P3
0
–P3
7
, P4
0
, P4
1
P0
0
–P0
7
, P1
0
–P1
6
, P2
0
–P2
7
,
P3
7
, P4
0
, P4
1
P3
0
–P3
6
P0
0
–P0
7
, P1
0
–P1
6
, P2
0
–P2
7
,
P3
0
–P3
7
, P4
0
, P4
1
P0
0
–P0
7
, P1
0
–P1
6
, P2
0
–P2
7
,
P3
7
, P4
0
, P4
1
P3
0
–P3
6
V
CC
= 4.1 to 5.5 V
Double-speed mode
“L” peak output current (Note 2)
“L” peak output current (Note 2)
“H” average output current (Note 3)
“L” average output current (Note 3)
“L” average output current (Note 3)
Oscillation frequency (Note 4)
at ceramic oscillation or external clock input
5.0
0
4.1
2.0
0.8 V
CC
2.0
0.8 V
CC
2.0
0
0
0
0
0
Min.