MB91210 Series
50
DS07-16804-3E
■ ELECTRICAL CHARACTERISTICS
1.
Absolute Maximum Ratings
*1: Caution must be taken that AVCC does not exceed VCC upon power-on and under other circumstances.
*2: The maximum output current defines the peak current value of each of the corresponding pins.
*3: The average output current defines the average value of the current (100 ms) which passes through each of
the corresponding pins. The average value represents a value calculated by multiplying the operating current
by the operating rate.
*4: The total average output current defines the average value of the current (100 ms) which passes through all the
corresponding pins. The average value represents a value calculated by multiplying the operating current by
the operating rate.
*5:
Corresponding pins : P00 to P07, P10 to P17, P20 to P27, P30 to P37, P40 to P47, P50 to P57, P60 to P64,
P70 to P77, P80 to P85, P90 to P97, PA0 to PA7, PB0 to PB7, PC0 to PC7, PD0 to PD7,
PE0 to PE2,PF0 to PF7
Use within recommended operating conditions.
Use at DC voltage (current).
The + B signal should always be applied a limiting resistor placed between the + B signal and the
microcontroller.
The value of the limiting resistor 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 as in low power consumption mode, the + B input
potential can increase the potential at the VCC pin via a protection diode, possibly affecting other devices.
(Continued)
Parameter
Symbol
Rating
Unit
Remarks
Min
Max
Power supply voltage
VCC
VSS
0.3
VSS
+ 6.0
V
AVCC
VSS
0.3
VSS
+ 6.0
V
AVCC = VCC*1
AVRH
VSS
0.3
VSS
+ 6.0
V
AVCC
≥ AVRH
Input voltage
VI
VSS
0.3
VCC
+ 0.3
V
Output voltage
VO
VSS
0.3
VCC
+ 0.3
V
Maximum clamp current
ICLAMP
2.0
+ 2.0
mA
*5
Total maximum clamp current
ΣICLAMP
—20
mA
*5
“L” level maximum output current*2
IOL1
—8
mA
“L” level average output current*3
IOLAV1
—2
mA
“L” level total maximum output current
ΣIOL1
—64
mA
“L” level total average output current*4
ΣIOLAV1
—25
mA
“H” level maximum output current*2
IOH1
—
8mA
“H” level average output current*3
IOHAV1
—
2mA
“H” level total maximum output current
ΣIOH1
—
64
mA
“H” level total average output current*4
ΣIOHAV1
—
25
mA
Power consumption
PD
—500
mW
Operating temperature
Ta
40
+ 105
°C
Single-chip mode
Storage temperature
Tstg
55
+ 150
°C