Q2406 Datasheet, PDF (39/81 Pages) List of Unclassifed Manufacturers – SELF CONTAINED E GSM/GPRS 900/1800 OR 850/1900 BI BAND MODULE

WM_PRJ_Q2400_PTS_002 - 002
24th January 2003
2.14 ON / ~OFF
This input is used to switch ON or OFF the WISMO Quik Q24x6 Series module.
A high level signal has to be provided on the pin ON/~OFF to switch ON the
module. The level of the voltage of this signal has to be maintained between
2.4V and VDD during a minimum of 1000ms. This signal can be left at high
level until switch off.
To be able to switch OFF the module, the pin ON/OFF has to be released.
Through the firmware, the module can be switched off (using the CPOF
command).
Pin description
Signal Pin number I/O
ON/∼OFF
6
I
I/O type
CMOS
Description
Module Power ON
Electrical Characteristics
Parameter
Input Impedance ( R )
Input Impedance ( C )
Min
10
Max
50
Unit
kΩ
pF
Parameter
V_IL
V_IH
Operating conditions
I/O type
Min
0V
2.4 V
Max
0.6 V
VDD+0.5V
Unit
V
V
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