Table of Contents
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Pin Name
Pin No.
USIM_GND
10
USIM_VDD
14
USIM_DATA
15
USIM_CLK
16
USIM_RST
17
USIM_
13
PRESENCE
UART Interface
UC200T-EM_Hardware_Design
I/O
Description
Specified ground for
(U)SIM card
Power supply for
PO
(U)SIM card
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
UMTS/HSPA(+) Module Series
UC200T-EM Hardware Design
DC Characteristics
For 1.8V (U)SIM:
Vmax=1.9V
Vmin=1.7V
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
IL
V
min=1.2V
IH
V
max=2.0V
IH
Comment
Connect (U)SIM card
connector GND.
Either 1.8V or 3.0V is
supported by the
module automatically.
1.8V power domain.
If unused, keep it
open.
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