FORLINX FET-MX9352-C SoM Industrial Board Owner’s Manual

FORLINX FET-MX9352-C SoM Industrial Board

Introduction

FET-MX9352-C SoM
FET-MX9352-C SoM is the world’s first system on module designed by Forlinx as a gold partner of NXP based on i.MX 9352 at the processor’s alpha phase. It contains two Cortex-A55 cores at speed up to 1.7GHz and one Cortex-M33 co- processor. 8x UART, 2x Ethernet(contains 1 TSN), 2x USB2.0, 2x CAN-FD and other common interfaces.It’s more advanced than i.MX6 and i.MX8, integrating NPU engine for deep learning accelerating. It has a compact appearance can fit various applications.

Features

• A core+ M core, multi-task processing with real-time control ;
• 0.5 TOPS Ethos U-65 microNPU for light AI applications;
• Dual Gigabit Ethernet with one enabled with TSN;
• One dual-lane MIPI-CSI;
• Various interfaces ready-to-use, excellent integrity of signal and power.;
• Advanced performance and cost efficient

SoM features：

CPU| NXP i.MX9352

MPU: Cortex-A55 @1.5GHz MCU: Cortex-M33 @250 MHz NPU: 0.5 TOPS

---|---
RAM| 1GB LPDDR4
ROM| 8GB eMMC
Voltage input| DC 5V
Operating temp| -40~85℃
Package| Board-to-board connector(2*100-pin, 0.4mm pitch, combined height 1.5mm)
Interface| QTY| Spec.
---|---|---
LCD| 1| Parallel RGB888, up to 1366×768p60 or 1280×800p60
LVDS| 1| Single 4-lane supports 720p60, up to 1366×768p60 or 1280×800p60

MIPI-DSI

| ****

1

| 1x 4-lane MIPI DSI

Compatible with MIPI-DSI V1.2 and MIPI D-HPY V1.2

Pixel clock up to 200MHz, and pixel filling rate 140 MP/s, 24-bit

Supports resolution of 1080p60 or 1920x 1200p60, each lane up to 1.5GHz

Ethernet

| ****

≤2

| 2x RGMII with one supports TSN;

Ethernet with TSN supports QoS, supports 802.1Qbv and 802.1Qbu Transmission rate 10/100/1000 Mbps, complies with IEEE 802.3

UART| ≤8| Baud rate up to 5Mbps
CAN-FD| ≤2| Supports CAN-FD and CAN 2.0B
USB| ≤2| Two USB2.0 controllers integrated with PHY
SD card slot| ≤1| Complies with SD3.0;

Supports SDR up to 200MHz and DDR up to 50MHz

SDIO| ≤1| Complies with SDIO3.0
SAI| ≤3| SAI1 supports 2 lanes, SAI2 supports 4 lanes, and SAI3 supports 1 lane;

Full-duplex serial supports frame synchronization, such as I2S, AC97, TDM and codec/ DSP

SPDIF| 1| Supports original capturing mode;

Supports L-PCM and IEC61937 forms

PDM| 1| 24-bit, supports linear phase response and AOP MIC

MIPI-CSI

| ****

1

| Compiles both MIPI CSI-2 V1.3 and MIPI D-PHY V1.2; Supports up to 2 RX data lanes (and 1 RX clock lane)

Pixel clock up to 200MHz, pixel filling rate up to 150MP/s under rated voltage and over speed voltage;

80Mbps~1.5 Gbps under high-speed mode, and 10Mbps rating under low power mode;

SPI| ≤8| Supports to configure master and slave modes

I2C

| ****

≤8

| Rating up to 100Kbit/s in standard mode, and 400Kbit/s in fast-speed mode, 1000Kbit/ s in

enhanced fast-speed mode, 3400Kbit/s in high-speed mode, and 5000Kbit/s in super fast speed mode.

I3C| ≤2| Supports 400Kbit/s fast speed mode and 1000Kbit/s enhanced fast speed mode, backward

compatible with I2C.

ADC| ≤4| One 12-bit 4-lane 1MS/s ADC
JTAG| 1| For M33 core debugging

Exterior and dimensions

Firmware installation

| •  TF card

•  USB OTG

Linux5.10

|  | Interface| Function| Chipset|
---|---|---|---|---|---
 | RGMII| Gigabit Ethernet| RTL8211FSI-CG
 | USB| WiFi/ BT| BL-M8723DU1
 | USB| 4G modem| EC25/EC20
 | USB| Serial/ RS485| XR21V1414IM48
 | USB| UVC camera| /
 | I2C| RTC| RTC8010/PCF8563
 | MIPI-CSI| camera| OV5645
 | SAI| Sound card| NAU88C22YG
 | MIPI-DSI| 7’’ MIPI-DSI| FIT-LCD7.0 V2.1MIPI with resolution of 1024x 600
 | LVDS| 10.1’’ display| 1280x 800
 | LCD-RGB888| 7’’ LCD| FIT-LCD7.0V2.1 with resolution of 1024x 600
 | SD card| TF card| General purpose
 | CAN/CAN-FD| General purpose| General purpose
 | GPIO| /| General purpose
 | ADC| 1| General purpose
 | PWM| LCD backlight| /

Provided technical files

Linux5.15.52| User manual, compiling guideline, kernel source code, file system, OS image, VM ubuntu image, SD card tool, USB OTG tool, QT demos and source code
---|---

Hardware

| User manual, carrier board schematic, carrier board PCB(AD), datasheet, carrier board and SoM DXF files, pinmux sheet

Order options

Model| Core number| CPU speed| RAM| Flash| Working temp| Phase
---|---|---|---|---|---|---
FET-MX9352-C+151GSE8GIB11| 2x A55| A55@1.5GHz| 1GB| 8GB| -40~85℃| sampling
FET-MX9352-C+171GSE8GCxxx| 2x A55| A55@1.7GHz| 1GB| 8GB| 0~70℃| scheduled
FET-MX9331-C+151GSE8GIxxx| 1x A55| A55@1.5GHz| 1GB| 8GB| -40~85℃| scheduled

**Development board/ kit

**

Carrier board features

Galvanic isolation complies

with CAN2.0B

RS485| 2| with static, surge and pulse protection circuits level 4, and Galvanic isolation with

automatic transceiving control

USB2.0

| ****

2

| USB1 by TYPE-C, can be used for OS image flashing;

USB2 is expanded from HUB, circuited to 4G, WiFi /BT, USB to 4 serial, and USB-A female connector

UART| 2| 3.3V TTL, by pin headers with pitch of 2.54mm
WiFi& BT| 1| on-board BL-M8723DU, 2.4GWiFi, Bluetooth 2.1/4.2
RTC| 1| on-board RTC battery holder, for real-time updating
Audio| 1| 1 four-part phone jack with dual-channel HP and MIC and 2 speaker jacks.
Camera| 1| MIPI-CSI, fits OV5645 module
KEY| 3| reset, power on/ off and user key
LED| 1| user defined
GPIO| 9| 9xGPIO(3.3V), 5V, 3.3V and 1.8V power by pin headers with pitch of 2.54mm
Debug| 1| serial converted to USB for debug, TYPE-C connector
JTAG| 1| 10-pin(2×5) headers with pitch of 2.0mm

Copyright © 2007-2022 reserved by Forlinx Embedded Technology Co., Ltd.
sales@forlinx.com
www.forlinx.net

References

• ARM embedded system som system on module, single board computer, development board, industrial control board, microcontroller board - Forlinx Embedded Technology Co., Ltd.

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