MB91307B
66
I
ELECTRICAL CHARACTERISTICS
1.
Absolute Maximum Ratings
(V
SS
=
AV
SS
=
0 V)
*1 : V
CC
must not be lower than V
SS
- 0.3 V.
*2 : AV
CC
and AVRH shall never exceed V
CC
+
0.3 V. Also AVRH shall never exceed AV
CC
.
*3 : Maximum output current determines the peak value of any one of the corresponding pins.
*4 : Average output current is defined as the value of the average current flowing over 100 ms at any one of the
corresponding pins.
*5 : Average total output current is defined as the value of the average current flowing over 100 ms at all of the
corresponding pins.
*6 :
Applicable to pins: P20 to P27, P60 to P67, P70, PJ0 to PJ7, PI0 to PI5, PH0 to PH7, PB0 to PB5,
PA0 to PA7, P80 to P82, P85, P90 to P97, AN0 to AN3
Use within recommended operating conditions.
Use at DC voltage (current) .
The
+
B signal should always be applied with a limiting resistance placed between the
+
B signal and the
microcontroller.
The value of the limiting resistance should be set so that when the
+
B signal is applied the input current to the
microcontroller pin does not exceed rated values, either instantaneously or for prolonged periods.
Note that when the microcontroller drive current is low, such as in the power saving modes, the
+
B input
potential may pass through the protective diode and increase the potential at the V
CC
pin, and this may affect
other devices.
Parameter
Symbol
Rating
Unit
Remarks
Min
Max
Supply voltage
V
CC
V
SS
0.5
V
SS
0.5
V
SS
0.5
V
SS
0.3
V
SS
0.3
V
SS
0.3
2.0
0
V
SS
+
4.0
V
SS
+
4.0
V
SS
+
4.0
V
CC
+
0.3
AV
CC
+
0.3
V
CC
+
0.3
2.0
V
*1
Analog supply voltage
AV
CC
V
*2
Analog reference voltage
AVRH
V
*2
Input voltage
V
I
V
Analog pin input voltage
V
IA
V
Output voltage
V
O
V
Maximum clamp current
I
CLAMP
Σ
| I
CLAMP
|
I
OL
mA
*6
Total maximum clamp current
20
mA
*6
L level maximum output current
10
mA
*3
L level average output current
I
OLAV
Σ
I
OL
Σ
I
OLAV
I
OH
8
mA
*4
L level maximum total output current
100
mA
L level average total output current
50
10
4
50
20
750
+
70
+
150
mA
*5
H level maximum output current
mA
*3
H level average output current
I
OHAV
Σ
I
OH
Σ
I
OHAV
P
D
mA
*4
H level maximum total output current
mA
H level average total output current
mA
*5
Power consumption
mW
°
C
°
C
Operating temperature
T
A
Storage temperature
T
STG