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USIM_DATA
45
USIM_CLK
46
USIM_RST
44
USIM_
42
PRESENCE
UART1 Interface
Pin Name
Pin No.
RI
39
DCD
38
RTS
37
BG96-NA_Hardware_Design
Data signal of
IO
(U)SIM card
Clock signal of
DO
(U)SIM card
Reset signal of
DO
(U)SIM card
(U)SIM card
DI
insertion
detection
I/O
Description
DO
Ring indicator
Data carrier
DO
detection
Request to
DI
send
Confidential / Released 20 / 64
BG96-NA Hardware Design
For 3.0V(U)SIM:
Vmax=3.05V
Vmin=2.7V
I
max=50mA
O
For 1.8V (U)SIM:
V
max=0.6V
IL
V
min=1.2V
IH
V
max=0.45V
OL
V
min=1.35V
OH
For 3.0V (U)SIM:
V
max=1.0V
IL
V
min=1.95V
IH
V
max=0.45V
OL
V
min=2.55V
OH
For 1.8V (U)SIM:
V
max=0.45V
OL
V
min=1.35V
OH
For 3.0V (U)SIM:
V
max=0.45V
OL
V
min=2.55V
OH
For 1.8V (U)SIM:
V
max=0.45V
OL
V
min=1.35V
OH
For 3.0V (U)SIM:
V
max=0.45V
OL
V
min=2.55V
OH
V
min=-0.3V
IL
V
max=0.6V
1.8V power domain.
IL
V
min=1.2V
If unused, keep it open.
IH
V
max=2.0V
IH
DC
Comment
Characteristics
V
max=0.45V
1.8V power domain.
OL
V
min=1.35V
If unused, keep it open.
OH
V
max=0.45V
1.8V power domain.
OL
V
min=1.35V
If unused, keep it open.
OH
V
min=-0.3V
1.8V power domain.
IL
V
max=0.6V
If unused, keep it open.
IL
LTE Module Series
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