User's Manual

1.3 Electrical Characteristics
Symbol Parameter Condition Min Typ Max Units Note
___________________________________________________________________________________
Vcc Supply Voltage With RS232 3.0 3.3 3.4 V
Option
Without RS232 2.7 3.0 3.4 V
Option
Top Operating Temp -40 85 Deg C
Vih Input Hi Voltage Vcc = 3.3V 2.31 V
Vil Input Low Voltage Vcc = 3.3V 1.15 V
Vol Output Low Voltage Vcc = 3.3V 0.5 V
(Iol = 2mA)
Voh Output High Voltage Vcc = 3.3V Vcc – 0.5 V
(Ioh = -2mA)
ILin In Leakage Current Vcc or Vss, all Pins 1 uA
TX-Icc Transmit Current Vcc = 3.3V 110 mA 1.
MCU Wait Mode
RX-Icc Receive Current Vcc = 3.3V 50 mA 2.
MCU Wait Mode
SHDN-Icc Shutdown Current Doze Mode 75 uA 3
Notes:
1. This is for the maximum transmit power configuration.
2. This is the maximum receiver sensitivity configuration.
3. Based upon a 3 second wakeup cycle.
ADD Analog electrical specs *****************************