User's Manual

Universal Scientific Industrial Corp.
Doc No. Rev
1.4
Date.
2011/12/09
Page
6
Description
Product Specification – WM-G-MR-09-Ref2
5 ELECTRICAL SPECIFICATION
5.1 SUPPLY VOLTAGE
Symbol Parameter Min Typ Max Unit
VDD_33 TR SW, ANT SW, PA_PE 3.0 3.3 3.6 V
VDD_SHI
SDIO, G-SPI, GPIO, RESETn, PDn,
SLEEP_CLK, EEPROM
1.62 1.8 1.98 V
2.97 3.3 3.63 V
VDD_18
VDD18A
BT_STATE, WL_ACTIVE, BT_PRIORITY
Analog Power Supply
1.71 1.8 1.89 V
Voltage
Ripple
+/- 2%, 0~100kHz (Max. values not
exceeding operating voltage)
5.2 RECOMMENDED OPERATION CONDITIONS
5.2.1 TEMPERATURE, HUMIDITY
Symbol Parameter Min Typ Max Unit
Ta Ambient Operation Temperature -10 - 65
0
C
Ts Storage Temperature -40 85
0
C
Humidity Relative Humidity 95 %
5.2.2 DC ELECTRICAL
Symbol Parameter Min Typ Max Units
VDD_33
Power supply voltage with respect to
GND
3.0 3.3 3.6 V
VDD_SHI
Power supply voltage with respect to
GND
1.62 1.8 1.98
V
2.97 3.3 3.63
VDD_18
VDD18A
Power supply voltage with respect to
GND
1.71 1.8 1.89 V