nanoX-BT
Page 25
3.3.19.
Power and Ground
Signal
Pin #
Description
I/O PU/PD Comment
VCC_12V A104-A109
B104-B109
Primary power input: +12V nominal
See section 7 “Electrical Specifications“ for allowable input range. All
available VCC_12V pins on the connector(s) shall be used.
P
5~14
V
VCC_5V_SBY B84-B87
Standby power input: +5.0V nominal. See section 7 “Electrical
Specifications“ for allowable input range. If VCC5_SBY is used, all
available VCC_5V_SBY pins on the connector(s) shall be used. Only
used for standby and suspend functions. May be left unconnected if
these functions are not used in the system design.
P
5Vsb
±5%
VCC_RTC
A47
Real-time clock circuit-power input. Nom3.0V.
P
GND
A1, A11, A21, A31, A41, A51,
A57, A66, A80, A90, A96,
A100, A110, B1, B11,
B21 ,B31, B41, B51, B60, B70,
B80, B90, B100, B110
Ground - DC power and signal and AC signal return path.
P
