Wavecom Integra M2106+ Specifications download pdf (Page 24)

Integra M2106+

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WA_DEV_M2106+_PTS_003-001 April, 2007

3.3 ON/~OFF Control

3.3.1 General Description

This input is used to switch ON or OFF the Integra Wireless CPU

A high level signal must be provided on the ON/~OFF pin to switch ON the Wireless CPU

To switch OFF, the ON/~OFF signal must be reset and an AT+CPOF command must be sent to the Wireless

CPU

Pin description

Signal Pin number I/O Reset State I/O type Description

ON/∼OFF

15 I Pull down -- Power Control Signal

Electrical characteristics

Parameter Min Max Unit

Input Impedance ( R ) 47

kΩ

Input Impedance ( C ) 50 pF

Operating conditions

Parameter I/O type Min Max Unit

-- 0 0.6 V

-- 3.4 5.6 V

Warning:

All external signals must be inactive when the Wireless CPU

is OFF to avoid any damage when

starting and allow Integra Wireless CPU

to start and stop correctly.

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Wavecom Integra M2106+ Specifications Page 24