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C8051F340/1/2/3/4/5/6/7
30 Rev. 0.5
2. Absolute Maximum Ratings
Table 2.1. Absolute Maximum Ratings*
Parameter Conditions Min Typ Max Units
Ambient temperature under bias –55 125 °C
Storage Temperature –65 150 °C
Voltage on any Port I/O Pin or /RST with
respect to GND
–0.3 5.8 V
Voltage on V
DD
with respect to GND –0.3 4.2 V
Maximum Total current through V
DD
and
GND
500 mA
Maximum output current sunk by /RST or any
Port pin
100 mA
*Note: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the
device. This is a stress rating only and functional operation of the devices at those or any other conditions
above those indicated in the operation listings of this specification is not implied. Exposure to maximum rating
conditions for extended periods may affect device reliability.