2.2
Connectors
2.2.1
Connector List
CN1
MINI_PCIE_HALF
MINI_PCIE_FULL
SIM_SLOT
DEBUG_CONSOLE
USB_HOST
USB_OTG
LAN
DCIN
HDMI
SD
COM
LVDS
LVDS_BKLT_PWR
2.2.2
Connector Settings
2.2.2.1
RTC Battery Connector (CN1)
UBC-220 supports a lithium 3V/210mAH CR2032 battery with wire via battery con-
nector.
2.2.2.2
Half-size MiniPCIe (MINI_PCIE_HALF)
UBC-220 supports half size miniPCIe slot both USB and PCIe interface.
Pin
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
UBC-220 User Manual
RTC battery
Half-size MiniPCIe
Full-size Mini PCIe
SIM socket
UART1 debug port
USB Type A Connector
USB OTG Connector
Ethernet Connector
DC power jack
HDMI
SD Card
COM
LVDS
Backlight
Signal Name
Reserved
Reserved
GND
REFCLK-
REFCLK+
GND
Mechanical Key
GND
PERn0
PERp0
GND
GND
Pin
Signal Name
2
3.3Vaux
4
GND
6
8
10
12
14
16
18
GND
20
W_DISABLE#
22
PERST#
24
3.3Vaux
26
GND
28
30
8