Battery Socket - ADLINK Technology LEC-BASE MINI Technical Reference

2.2.5

Battery Socket

One vertical, AAA battery socket provides power for an external RTC coin cell battery.
Figure 2-10 illustrates the top and side views of the socket. Table 2-5 provides the signals for
socket.
Pin #
1 3V_BAT
2 GND
3 3V_BAT
Note: Shaded table cells denote power or ground. Jumper required on CN46 to enable the RTC.
.
Hardware
Figure 2-10: Battery Socket
Table 2-5: Battery Socket (BT1)
Signal
+3 volts power for RTC
Ground
+3 volts power for RTC
A CR2032 battery may explode if incorrectly
installed. Replace only with the same or equiva-
lent type recommended by the socket manufac-
turer.
Description
LEC-BASE MINI
17