Appendix F. PortuxG20 Electrical Characteristics

Ambient temperature 25℃, unless otherwise indicated

Symbol Description ParameterMin.Typ.MaxUnit
VCC Operating Voltage 3.0 3.3 3.6 V
VMEM Memory Bus Voltage 1.65 1.8 1.95 V
VRES Reset Treshhold 2.9 V
TRES Duration of Reset Pulse 150 280ms
VIHHigh-Level Input Voltage 3.3V 2.0 VCC + 0.3 V
(PIOC4 - PIOC31) 1.8V1.26 3.3 V
VILLow-Level Input Voltage 3.3V-0.3 0.8 V
(PIOC4 - PIOC31) 1.8V-0.3 0.54 V
P Normal Operation 540 mW
Full Load max. 630 mW
Stand-By 225 mW
Power-Down 140 mW
Full Load with Ethernet 830 mW
VBATT Battery Voltage 2.0 3.0VCC V
IBATT Battery Current Ambient temp. = 25℃ 5 µA
Ambient temp. = 70℃ 17µA
Ambient temp. = 85℃ 22µA

Table F.1. Electrical Characteristics