Reference Manual

Arduino® Portenta X8
10 / 20 Arduino® Portenta X8 Modified: 07/12/2022
7.2 Back View
Back view of Portenta X 8 Topology
Ref. Description Ref. Description
U3 LM66100DCKR Ideal Diode U5 FEMDRW016G 16GB eMMC Flash IC
U8 KSZ9031RNXIA Gigabit Ethernet Transceiver IC U10
FXMA2102L8X Dual Supply, 2-Bit Voltage
Translator IC
U11 SE050C2HQ1/Z01SDZ IoT Secure Element
U12,
U13,U14
PCMF2USB3B/CZ Bidirectional EMI Protection IC
U15 NX18P3001UKZ Bidirectional power switch IC U20 STM32H747AII6 Dual ARM® Cortex® M7/M4 IC
Y2
SIT1532AI-J4-DCC-32.768E 32.768KHz MEMS
Oscillator IC
J1, J2 High density connectors
Q1 2N7002T-7-F N-Channel 60V 115mA MOSFET
8 Processor
The Arduino Portenta X8 makes use of two ARM®-based physical processing units.