Unicomp Labs Echo236F User Manual page 57

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27
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1
2.4.12 RTC Battery
The system's real-time clock is powered by a lithium battery. It is equipped with
Panasonic BR2032 190mAh lithium battery. It is recommended that you do
not the lithium battery on your own. If the battery needs to be changed, please
contact the Unicomp RMA service team.
©Echo-236F User Manual
GND
GND
PERn0
PERp0
GND
Reserved
Reserved
Mechanical Key
GND
REFCLK+
REFCLK-
GND
CLKREQ#
Reserved
Reserved
WAKE#
30 SMB_CLK
28 +1.5V
26 GND
24 +3.3Vaux
22 PERST#
20 reserved
18 GND
16 UIM_VPP
14 UIM_RESET
12 UIM_CLK
10 UIM_DATA
8 UIM_PWR
6 1.5V
4 GND
2 3.3Vaux
GETTING TO KNOW YOUR Echo-236F
Battery
50