PRELIMINARY INFORMATION
Jetson Orin NX Series and Jetson Orin Nano Series DG-10931-001_v1.1 | 15
Chapter 6. Power
Power for the module is supplied on the VDD_IN pins and is nominally 5.0V to 20V (see the
Jetson Orin Module Data Sheet
for supply tolerance and maximum current).
CAUTION: Jetson Orin module is not hot-pluggable. Before installing or removing the module,
the main power supply (to VDD_IN pins) must be disconnected and adequate time allowed for the
various power rails to fully discharge.
Table 6-1. Jetson Orin Module Power and System Pin Description
Main power Supplies Power Sequencer / PMIC
and other regulators.
5V or
5.0V to 20V
See Note 1
Real-Time-Clock back-up. Optionally used to
provide back-up power for the RTC in the Power
Sequencer / PMIC. Connects to a Lithium Cell
or similar power source. The cell sources
power for the RTC when system is disconnected
from power.
Note:
This pin is input only and rechargeable
cells or devices such as Super Caps cannot be
supported.
Battery Back-up
using coin cell,
etc..
Force Recovery strap pin. Held low when
SYS_RESET* goes high (i.e. during power-on)
-
up to 1.8V on the module.
Sleep/Wake. Configured as GPIO for optional
use to indicate the system should enter or exit
sleep mode.
When driven/pulled low by the module, requests
-up to
VDD_IN on the module.
Signal for module on/off: high level on, low level
off. Connects to module Power Sequencer /
PMIC power on/off control input through
converter logic. POWER_EN is routed to a
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