
MB90540/540G/545/545G Series
37
s
s ELECTRICAL CHARACTERISTICS
1.
Absolute Maximum Ratings
(VSS
= AVSS = 0.0 V)
*1 : AVCC, AVRL and AVRL should not exceed VCC, and AVRL should not exceed AVRH.
*2 : VI and VO should not exceed VCC
+ 0.3 V. VI should not exceed the specified ratings. However if the maximum
current to/from an input is limited by some means with external components, the ICLAMP rating supercedes the VI
rating.
*3 : The maximum output current is a peak value for a corresponding pin.
*4 : Average output current is an average current value observed for a 100 ms period for a corresponding pin.
*5 : Total average current is an average current value observed for a 100 ms period for all corresponding pins.
Note : Average output current
= operating current × operating efficiency
WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current,
temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.
Parameter
Symbol
Value
Units
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
AVRH,
AVRL
VSS
0.3 VSS + 6.0
V
AVCC
≥ AVRH/AVRL,
AVRH
≥ AVRL
*1
Input voltage
VI
VSS
0.3 VSS + 6.0
V
*2
Output voltage
VO
VSS
0.3 VSS + 6.0
V
*2
Clamp Current
ICLAMP
2.0
2.0
mA
Max. overall Clamp Current
∑ICLAMP
20.0
20.0
mA
“L” level max. output current
IOL
15
mA
*3
“L” level avg. output current
IOLAV
4mA
*4
“L” level max. overall output current
∑IOL
100
mA
“L” level avg. overall output current
∑IOLAV
50
mA
*5
“H” level max. output current
IOH
15
mA
*3
“H” level avg. output current
IOHAV
4mA
*4
“H” level max. overall output current
∑IOH
100
mA
“H” level avg. overall output current
∑IOHAV
50
mA
*5
Power consumption
PD
500
mW
Flash device
400
mW
Mask ROM
Operating temperature
TA
40
+85
°C MB90F543/F549
40
+105
°C Other than MB90F543/F549
Storage temperature
TSTG
55
+150
°C