Operation Status Indication; U)Sim Interface - Quectel UG96 Manual

4.5. Operation Status Indication

The STATUS pin is set as the module's operation status indicator. It will output high level when module is
powered on. The following figure shows the reference design of driving LED for STATUS.

4.6. (U)SIM Interface

(U)SIM interface of UG96/UG95 and M95 R2.0 supports 1.8V or 3.0V USIM/SIM cards by default. The pin
assignment of UG96/UG95's (U)SIM interface is compatible with that of the M95 R2.0's (U)SIM1 interface,
except that UG96/UG95's pin SIM1_PRESENCE is not compatible with M95 R2.0's USIM_PRESENCE.
A reference design of 6-pin (U)SIM interface is shown in the figure below:
Module
USIM_GND (UG96/UG95)
USIM_VDD (UG96/UG95)
USIM_RST (UG96/UG95)
USIM_CLK (UG96/UG95)
USIM_DATA (UG96/UG95)
UG96&UG95&M95 R2.0_Compatible_Design
UG96/UG95/M95 R2.0
STATUS
Figure 12: Reference Circuit of STATUS
SIM_GND (M95 R2.0)
SIM1_VDD (M95 R2.0)
SIM1_RST (M95 R2.0)
SIM1_CLK (M95 R2.0)
SIM1_DATA (M95 R2.0)
Figure 13: Reference Design of 6-Pin (U)SIM Interface
HSPA/UMTS/GSM/GPRS Module Series
UG96&UG95&M95 R2.0 Compatible Design
VBAT
2.2K
4.7K
47K
USIM_VDD (UG96/UG95)
SIM1_VDD (M95 R2.0)
15K
100nF
22R
22R
22R
33pF 33pF 33pF
GND GND
(U)SIM card connector
VCC GND
RST VPP
CLK IO
ESD
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