Specifications

Wireless CPU
®
Q24 Series
Interfaces
high to low transition means that the SIM Card is removed.
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This document is the sole and exclusive property of WAVECOM. Not to be distributed or divulged without
prior written agreement.
WM_PGM_Q24NG_PTS_001-005 November 20, 2007
3.8.2 SIM Card Holder
An optional SIM Card holder may be placed on top of Wireless CPU
®
. This SIM Card
holder does not use the SIM_PRES signal.
Caution:
Customers are advised to verify that the SIM Card environmental specification used is
compliant with the Wireless CPU
®
Q24NG environmental specifications [3] (see the
Wireless CPU
®
Q24NG Product Technical Specification WM_PRJ_Q24NG_PTS_001).
Any application must be qualified by the customer with the SIM Card in storage,
transportation and operation.
Some ESD protections were placed to protect SIM form ESD stress; ESD protection
position is described in Figure 6 and should be taken into account during a
mechanical design.
Figure 6: SIM Card holder constraints
(see next page)