GW-USB-03A
Electrical specifications
(
typical values
unless otherwise stated)
Power supply
5.0 ± 0.35 V DC
Accumulator Li-Pol 3.7V, 400mAh
USB
V2.0 Compliant SIE
Supply current
standby
10 µA
1
operational
2
TR module in Sleep mode
14 mA
TR module active
Additional current depended on mode of TR module.
See datasheet of respective TR module.
accumulator charging
85 mA max.
Temperature range
0 °C to +70 °C
TR module
TR-52B
Antenna
PCB on GW board
Frequency band
868 MHz / 916 MHz, SW selectable
RF output power according to TR module, programmable
EEPROM memory
64 kb, SPI, 1
000
000 erase/write cycles (typ.)
Dimensions
93 mm x 42 mm x 14 mm
Weight
39 g
3
Note 1:
All peripherals shut down.
Note 2:
This current is increased due to charging in case of external supply (depended on the accumulator state).
Note 3:
Including accumulator and TR module.
Absolute maximum ratings
Stresses above those values may cause permanent damage to the device. Exposure to maximum rating conditions
for extended periods may affect device reliability.
Supply voltage (VCC):
5.5 V
Storage temperature:
-40 °C to +85 °C
© 2011 MICRORISC s.r.o.
www.iqrf.org
MNGWUSB03A_ 110616
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