MB90540/540G/545/545G Series
2. Recommended Conditions
(VSS = AVSS = 0.0 V)
Value
Parameter
Symbol
Units
Remarks
Min
Typ
Max
Under normal operation : Other than
MB90F548GL(S)/543G(S)/547G(S)/
548G(S)
4.5
5.0
5.5
V
VCC,
AVCC
Power supply voltage
Under normal operation :
MB90F548GL(S)/543G(S)/547G(S)/
548G(S)
3.5
5.0
0.1
5.5
V
3.0
0.022
−40
5.5
1.0
V
Maintain RAM data in stop mode
*
Smooth capacitor
CS
µF
+85
+105
°C MB90F543/F549
Operating temperature
TA
−40
°C Other than MB90F543/F549
*: Use a ceramic capacitor or a capacitor of better 4. AC characteristics. The bypass capacitor should be greater
than this capacitor.
WARNING: The recommended operating conditions are required in order to ensure the normal operation of the
semiconductor device. All of the device’s electrical characteristics are warranted when the device is
operated within these ranges.
Always use semiconductor devices within their recommended operating condition ranges. 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 representatives beforehand.
• C Pin Connection Diagram
C
CS
39
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