Chapter 6. Power; Table 6-1. Jetson Orin Module Power And System Pin Description - Nvidia Jetson Orin NX Series Product Manual

Chapter 6. Power

Power for the module is supplied on the
Jetson Orin Module Data Sheet
!
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
Module Pin
Pin # Name Orin Pin Name Usage and Description
251 VDD_IN
260
235 PMIC_BBAT
214 FORCE_ GP107_
RECOVERY0_
RECOVERY*
STRAP
240 SLEEP/WAKE* GPO4
233 SHUTDOWN_
REQ*
237 POWER_EN
PRELIMINARY INFORMATION
Jetson Orin NX Series and Jetson Orin Nano Series
pins and is nominally 5.0V to 20V (see the
VDD_IN
for supply tolerance and maximum current).
Main power Supplies Power Sequencer / PMIC
and other regulators.
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.
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
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
Recommended
Usage Direction Pin Type
Main DC input Input
Battery Back-up Input
using coin cell,
etc..
System Input
-
System Input
System Output
-up to
System Input
DG-10931-001_v1.1 | 15
5V or
5.0V to 20V
See Note 1
1.85V to
5.5V
CMOS
1.8V
CMOS
5.0V
Open
Drain,
VDD_IN
level
Analog
5.0V