MB91191/192 Series
2. Recommended Operating Conditions
Parameter
Symbol
Power supply voltage
VDD
Analog power supply voltage
Analog reference voltage
Operating temperature
AVDD
AVRH
TA
Value
Min
Max
2.7
3.3
2.0
3.3
VSS − 0.3
AVSS
−20
VDD + 0.2
AVDD
70
Unit
(VSS = AVSS = 0 V)
Remarks
Normal operation
V Maintaining RAM state in
stop mode
V
V
°C
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.
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