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LTE Module Series
BG96-NA Hardware Design
BG96-NA supports (U)SIM card hot-plug via the USIM_PRESENCEpins. The function supports low level
and high level detections andisdisabled by default. Please refer to document [2] about
AT+QSIMDETcommand for details.
The following figure shows a reference design for (U)SIM card interface with an 8-pin (U)SIM card
connector.
Figure 15: Reference Circuit of (U)SIM Card Interface withan 8-Pin (U)SIM Card Connector
If (U)SIM card detection function is not needed, please keep USIM_PRESENCE unconnected.
Areference circuit for (U)SIM card interface with a 6-pin (U)SIM card connector is illustrated inthe
following figure.
Figure 16: Reference Circuit of (U)SIM Card Interface with a 6-Pin (U)SIM Card Connector
BG96-NA_Hardware_Design
Confidential / Released 34 / 64
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