Power And Ground - ADLINK Technology intel COM Express Express-TL User Manual

Express-TL User's Guide

4.3.16 Power and Ground

Name Pin #
VCC_12V A104, A105, A106, A107, A108,
A109, B104, B105, B106, B107,
B109
VCC_5V_SBY B84, B85, B86, B87
VCC_RTC A47
GND A1, A11, A21, A31, A41, A51,
A57, A60, A66, A70, A80, A90,
A100, A110, B1, B11, B21, B31,
B41, B51, B60, B70, B80, B90,
B100, B110
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Description
Primary power input supports wide range 5~ 20V
input
All available VCC_12V pins on the connector(s) shall be
used.
Standby power input: +5.0V nominal. 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.
Real-time clock circuit-power input. Nominally +3.0V.
Ground - DC power and signal and AC signal return
path.
Copyright © 2022 ADLINK Technology, Inc.
I/O PU / PD Comment
P 8.5-20 V
P 5Vsb ±5%
P
P
PICMG COM.0 R3.0