User's Manual

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