Quectel BG95 A-GL Series Hardware Design page 27

PWRKEY 15
Reset
Pin
Pin Name
No.
RESET_N 17
Status Indication
Pin
Pin Name
No.
PSM_IND 1
STATUS 20
NET_STATUS 21
USB Interface
Pin
Pin Name
No.
USB_VBUS 8
USB_DP 9
USB_DM 10
(U)SIM Interface
Pin
Pin Name
No.
USIM_DET 42
USIM_VDD 43
USIM_RST 44
USIM_DATA 45
BG95xA-GL_Hardware_Design
DI Turn on/off the module
I/O Description
DI Reset the module
I/O Description
Indicate the module's
DO
power saving mode
Indicate the module's
DO
operation status
Indicate the module's
DO
network activity status
I/O Description
AI USB connection detect
AIO USB differential data (+)
AIO USB differential data (-)
I/O Description
(U)SIM card hot-plug
DI
detect
(U)SIM card power
PO
supply
DO (U)SIM card reset
DIO (U)SIM card data
LPWA Module Series
V max = 0.3 V
IL
V min = 1.0 V
IH
DC Characteristics
V max = 0.3 V
IL
V min = 1.3 V
IH
DC Characteristics
V max = 0.36 V
OL
V min = 1.44 V
OH
DC Characteristics
Vnom = 5.0 V
Vmax = 4.1 V
Vmin = -0.2 V
DC Characteristics
V min = -0.2 V
IL
V max = 0.54 V
IL
V min = 1.26 V
IH
V max = 2.0 V
IH
Vmax = 1.9 V
Vmin = 1.7 V
V max = 0.36 V
OL
V min = 1.44 V
OH
V min = -0.2 V
IL
V max = 0.54 V
IL
Internally pulled up
with a 470 kΩ
resistor.
Comment
Internally pulled up
with a 470 kΩ
resistor.
Comment
1.8 V power
domain.
If unused, keep
these pins open.
Comment
Typical 5.0 V
Compliant with the
standard USB 2.0
specification.
Requires differential
impedance of 90 Ω.
Comment
1.8 V power
domain.
If unused, keep this
pin open.
Only 1.8 V (U)SIM
card is supported.
1.8 V power
domain.
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