
MB91460M Series
DS07-16613-2E
91
■ ELECTRICAL CHARACTERISTICS
1.
Absolute maximum ratings
*1 : This parameter is based on VSS
= AVSS = 0.0 V
*2 :
This is a 5 V pin which works as a port or serves with a port.
Use within recommended operating conditions.
Use with DC voltage (current).
The standard value of +B input is defined as the power supply flowing through any one of the corresponding
pins.
+B signals are input signals that exceed the VCC5 voltage.
Connect limiting resistor between the +B signal and the microcontroller.
The value of the limiting resistor should be set so that the current input to the microcontroller pin does not
exceed the rated value at any time , either instantaneously or for an extended period, when the +B signal is
input.
Note that when the microcontroller drive current is low, such as in the low power consumption modes, the
+B input potential can increase the potential at the power supply pin VCC5, VCC3 via a protective diode,
possibly affecting other devices.
(Continued)
Parameter
Symbol
Rating
Unit
Remarks
Min
Max
Power supply voltage*1
VCC3VSS
0.5
VSS
+ 4.0
V
VCC5
≥ VCC3
VCC5VSS
0.5
VSS
+ 6.0
V
VCC5
≥ VCC3
AVCC3VSS
0.5
VSS
+ 4.0
V
VCC3
≥ AVCC3 ≥ AVRH
AVRH
VSS
0.5
VSS
+ 4.0
V
VCC3
≥ AVRH
Input voltage 1*1
VI1
VSS
0.3
VCC3
+ 0.3
V
3 V pin group
Input voltage 2*1
VI2
VSS
0.3
VCC5
+ 0.3
V
5 V pin group
Analog pin input voltage
VIA
VSS
0.3 AVCC3 + 0.3
V
Output voltage 1*1
VO1
VSS
0.3
VCC3
+ 0.3
V
3 V pin group
Output voltage 2*1
VO2
VSS
0.3
VCC5
+ 0.3
V
5 V pin group
Maximum clamp current (+B input)
ICLAMP
22
mA
*2
Total maximum clamp current (+B input)
ΣICLAMP
20
mA
*2
“L” level maximum output current
IOL
10
mA
*3
“L” level average output current
IOLAV
8mA
*4
“L” level total maximum output current
ΣIOL
100
mA
“L” level total average output current
ΣIOLAV
50
mA
*5
“H” level maximum output current
IOH
10
mA
*3
“H” level average output current
IOHAV
4mA
*4
“H” level total maximum output current
ΣIOH
50
mA
“H” level total average output current
ΣIOHAV
20
mA
*5
Power consumption
PD
500
mW
Operating temperature
TA
40
+ 105
°C
Storage temperature
Tstg
55
+ 150
°C