User's Manual

ANT2
(ANT3): Main
Wifi Only
Black(Fill)
3-2. Pin Description
Pin No.
Pin name
In / Out
Pin Voltage
Description
1
UIM_POWER_ SRC/GPIO1
2
UIM_POWER_ SNK
3
UIM_SWP
4
3.3V
3.3V
5
3.3V
3.3V
6
GND
7
NFC_RESET#
8
ALERT#
9
I2C_CLK
10
I2C_DATA
11
COEX1
1.8V
Coexistence with intel LTE
12
COEX2
1.8V
Coexistence with intel LTE
13
COEX3
14
SYSCLK/GNSS0
15
TX_BLANKING/GNSS1
1.8V
16
RESERVED/VDDIO18
17
GND
18
RESERVED/ISH2_UART_RXD
19
RESERVED/ISH2_UART_TXD
20
GND
21
ISH1_UART_CTS
1.8V
ISH-UART
22
ISH1_UART_RTS
1.8V
ISH-UART
23
GND
24
ISH1_UART_RXD
1.8V
ISH-UART
25
ISH1_UART_TXD
1.8V
ISH-UART
26
GND
27
SUSCLK(32kHz)
3.3V