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1.8 Absolute Maximum Ratings
Table 1.8.1 lists the absolute maximum ratings.
Symbol
5 V system power supply voltage
VCC
3.3 V system power supply voltage
3VCC
1.8 V system power supply voltage
1.8VCC
Operating temperature
Topr
Storage temperature
Tstr
Note: Temperature refers to the air temperature in the vicinity of the board.
1.9 Recommended Operating Conditions
Table 1.9.1 lists the recommended operating conditions.
Symbol
5 V power supply voltage
VCC
3.3 V power supply voltage
3VCC
1.8 V power supply voltage
1.8VCC
Maximum current consumption
-
on the board
Operating temperature
Topr
Rev.1.01 Oct 28, 2008
REJ10J1351-0101
Table 1.8.1 Absolute Maximum Ratings
Parameter
-0.3 to 6.0 V
-0.3 to 3.8 V
-0.3 to 2.1 V
Table 1.9.1 Recommended Operating Conditions
Parameter
4.75 to 5.25 V
3.0 to 3.6 V
1.71 to 1.89 V
Value
Relative to VSS
Relative to VSS
Relative to VSS
-5 to 55°C
No condensation, no corrosion gas allowed.
-10 to 60°C
No condensation, no corrosion gas allowed.
Value
Relative to VSS
Relative to VSS
(Always supplied by regulator)
Relative to VSS
(Normally supplied by regulator)
1 A max.
0 to 50°C
No condensation, no corrosion gas allowed.
Overview
1.8 Absolute Maximum Ratings
Remarks
Remarks
1-9
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