User's Manual

DFZM-E82xx
Data Sheet Sheet 25 of 41 Dec 31, 2013
Proprietary Information and Specifications are Subject to Change
TX current
Radio transmitter, MAC, and baseband
max. power out (+3 dBm typical)
ARM® Cortex-M3 sleeping, CPU clock set to 12 MHz
26.0
mA
Total TX current ( = IRadio transmitter,
MAC and baseband, CPU + IRAM, and
flash memory)
maximum power setting (+8 dBm); ARM® Cortex-M3
running at 24 MHz
43.5 mA
maximum power setting (+18.5 dBm); ARM® Cortex-M3
running at 24 MHz
110 mA
Table 5-3: Poewr Consumption
5-4.Digital I/O and nRESET Pin Specifications
Test Conditions: T
A
=25 ºC, VCC=3.0V
Parameter Test conditions Min Typ Max Unit
Low Schmitt switching threshold
VSWIL, Schmitt input threshold going from high to
low
0.42 x
VCC
0.5 x
VCC
V
High Schmitt switching threshold
VSWIH, Schmitt input threshold going from low to
high
0.62 x
VCC
0.80 x
VCC
V
Input current for logic 0 IIL -0.5 uA
Input current for logic 1 IIH +0.5 uA
Input pull-up resistor value RIPU 24 29 34 kΩ
Input pull-down resistor value RIPD 24 29 34 kΩ
Output voltage for logic 0
VOL(IOL = 4 mA for standard pads, 8 mA for high
current pads)
0
0.18 x
VCC
V
>85 °C VOL(IOL = 2 mA for standard pads, 4 mA
for high current pads)
0
0.18 x
VCC
V
Output voltage for logic 1
VOH(IOH = 4 mA for standard pads, 8 mA for high
current pads)
0.82 x
VCC
VCC V
>85 °C VOH(IOH = 2 mA for standard pads, 4 mA
for high current pads)
0.82 x
VCC
VCC V
Output source current IOHS 4 mA