LTE-A Module Series
EP06 Series Hardware Design
EP06_Series_Hardware_Design 16 / 56
Table 4: Pin Description
PI
Power Input
PO
Power Output
Pin
No.
Mini PCI
Express
Standard Name
Pin Name
I/O
Description
Comment
1
WAKE#
WAKE_N*
OD
Output signal to wake up the
host
2
3.3Vaux
VCC
PI
3.3 V DC power supply
Vmin = 3.1 V
Vnorm = 3.3 V
Vmax = 4.4 V
3
COEX1
ANTCTL0*
DO
Tunable antenna control
1.8 V power
domain
4
GND
GND
Ground
5
COEX2
ANTCTL1*
DO
Tunable antenna control
1.8 V power
domain
6
1.5V
NC
Not connected
7
CLKREQ#
USIM2_RST
DO
Reset signal of (U)SIM2 card
1.8/ 3.0 V
8
UIM_PWR
USIM1_VDD
PO
Power supply for (U)SIM1
card
1.8/ 3.0 V
9
GND
GND
Ground
10
UIM_DATA
USIM1_DATA
IO
Data signal of (U)SIM1 card
1.8/ 3.0 V
11
REFCLK-
VREF_1.8V
PO
1.8 V reference voltage
output
12
UIM_CLK
USIM1_CLK
DO
Clock signal of (U)SIM1 card
1.8/ 3.0 V
13
USIM2_VDD
PO
Power supply for (U)SIM2
card
1.8/ 3.0 V
14
UIM_RESET
USIM1_RST
DO
Reset signal of (U)SIM1 card
1.8/ 3.0 V
15
GND
GND
Ground
16
UIM_VPP
NC
Not connected
17
RESERVED
USIM2_CLK
DO
Clock signal of (U)SIM2 card
1.8/ 3.0 V
18
GND
GND
Ground
19
RESERVED
USIM2_DATA
IO
Data signal of (U)SIM2 card
1.8/ 3.0 V