User's Manual

©
2006 Copyright Innovative Wireless Technologies R1
mProm™ Module Electrical Specifications
Parameter Min. Typ. Max. Unit Condition/Note
Overall
Operation Temperature
-40 85 ºC
Ambient
Temperature
RF Frequency Range 902 928 MHz FHSS
Absolute Supply Voltage 3.5 14 V
Transmitter
Transmit Bit Rate 38.4 500 kbps
Nominal Output Power
8 10 dBm
Delivered into 50
load
Receiver
Receiver Sensitivity
-100 dBm
PER=1%, Measured
through 50 load,
conducted.
General I/O Available
GPIO
SCHMITT-Trigger Input Specifications
V
IT+
Positive-going input threshold 0.7Vcc Vcc V Vcc=3.3V
V
IT-
Negative-going input
threshold
0 0.3Vcc V
Output Specifications
VOH High-level output voltage
Test Condition IOH(avg) = -5mA Vcc-0.5 Vcc V
Test Condition IOH(peak) = -10 mA Vcc-1.0 Vcc V
VOL Low-level output voltage
Test Condition IOL(max) = 5 mA Vss 1.0 V
Analog to Digital Inputs Available
A(x)
Accuracy 10 Bit 10 bit ADC
Input capacitance 220 pF
Input resistance 56 
Current Consumptions
Transmit Mode
42 mA
Measured at 4.5 V
(3-AA supply)
+10dBm Power
Setting
Receive Mode 26 mA Measured at 4.5 V