
52
MB90640A Series
2. Recommended Operating Conditions
(V
SS
= AV
SS
= 0.0 V)
* :Target pins are P60 to P67, P71 to P76, P80 to P86, P90 to P95, HST, and RST. (When used as general purpose
pins)
WARNING: Recommended operating conditions are normal operating ranges for the semiconductor device. All
the device’s electrical characteristics are warranted when operated within these ranges.
Always use semiconductor devices within the recommended operating conditions. Operation outside
these ranges may adversely affect reliability and could result in device failure.
No warranty is made with respect to uses, operating conditions, or combinations not represented on
the data sheet. Users considering application outside the listed conditions are advised to contact their
FUJITSU representative beforehand.
Parameter
Symbol
Value
Unit
Remarks
Min.
Max.
Power supply voltage
V
CC
4.5
5.5
V
For normal operation
V
CC
3.5
5.5
V
To maintain statuses in stop mode
“H” level input voltage
V
IH
2.2
V
CC
+ 0.3
V
TTL level input pins
V
IHC
0.7 V
CC
V
CC
+ 0.3
V
CMOS level input pins
V
IHS
0.8 V
CC
V
CC
+ 0.3
V
Hysteresis input pins*
V
IHM
V
CC
– 0.3
V
CC
+ 0.3
V
MD input pin
“L” level input voltage
V
IL
V
SS
– 0.3
0.8
V
TTL level input pins
V
ILC
V
SS
– 0.3
0.3 V
CC
V
CMOS level input pins
V
ILS
V
SS
– 0.3
0.2 V
CC
V
Hysteresis input pins*
V
ILM
V
SS
– 0.3
V
SS
+ 0.3
V
MD input pin
Smoothing capacitor
C
S
0.1
1.0
μ
F
Use the ceramic capacitor or the
capacitor which has the similar
frequency characteristic as ceramic
capacitor.
When attach the smoothing capacitor
to V
CC
, use the capacitor whose
capacitance is larger than C
S
.
Operating temperature
T
A
–40
+85
°C