
MB90495G Series
DS07-13713-6E
63
■ ELECTRICAL CHARACTERISTICS
1.
Absolute Maximum Ratings
(VSS
= AVSS = 0 V)
*1 : AVCC and AVR shall never exceed VCC. Also, AVR shall never exceed AVCC.
*2 : VI and VO shall never exceed VCC
+ 0.3 V. However, if the maximum current to/from an input is limited by some
means with external components, the ICLAMP rating supersedes the VI rating.
*3 : The rating for the maximum output current is the peak value of one of the corresponding pins.
*4 : The standard for computing average output current is the average current output from one of the corresponding
pins over a period of 100 ms (the average value is taken by multiplying operating current by operational rate) .
*5 : The standard for computing average total output current is the average current output from all of the corre-
sponding pins over a period of 100 ms (the average value is taken by multiplying operating current by operational
rate) .
*6 :
Applicable to pins: P00 to P07, P10 to P17, P20 to P27, P30 to P37, P40 to P44, P50 to P57, P60 to P63
Use within recommended operating conditions.
Use at DC voltage (current)
The +B signal should always be applied 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 VCC pin, and this may affect
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
VCC
= AVCC
*1
AVR
VSS
0.3
VSS
+ 6.0
V
AVCC
≥ AVR
*1
Input voltage
VI
VSS
0.3
VSS
+ 6.0
V
*2
Output voltage
VO
VSS
0.3
VSS
+ 6.0
V
*2
Maximum clamp current
ICLAMP
2.0
+ 2.0
mA
*6
Total maximum clamp current
Σ| ICLAMP |
20
mA
*6
“L” level maximum output current
IOL
15
mA
*3
“L” level average output current
IOLAV
4mA
*4
“L” level maximum total output current
ΣIOL
100
mA
“L” level average total output current
ΣIOLAV
50
mA
*5
“H” level maximum output current
IOH
15
mA
*3
“H” level average output current
IOHAV
4mA
*4
“H” level maximum total output current
ΣIOH
100
mA
“H” level average total output current
ΣIOHAV
50
mA
*5
Power consumption
PD
315
mW
Operating temperature
TA
40
+105
°C
40
+125
°C*7
Storage temperature
Tstg
55
+150
°C