



MYC-LMX9X
i.MX 93 based SOM Targetting Automotive, Industrial and Consumer IoT
NXP i.MX 93 Processor based on 1.7GHz Dual ARM Cortex-A55 and 250MHz Cortex-M33 Cores
Neural Processing Unit (NPU) operating at up to 0.5 TOPS
1GB/2GB LPDDR4, 8GB eMMC Flash, 32KB EEPROM
PCA9451AHNY Power Management IC
218-pin Expansion Interface with LGA Package
CE Certificated, Long-term Availability
Supports for Linux and Debian
MYD-LMX9X Development Board
NXP Approved Gold Partner
NXP's latest power-optimized processors integrated with NPU
The NXP i.MX9 series builds on the i.MX6 and i.MX8 series products, inheriting the advantages of the previous generation while further improving the balance of performance, resource utilization and price. The i.MX93 processor is equipped with dual-core Cortex-A55@1.7GHz+Cortex-M33@250MHz, taking into account multi-task and real-time requirements, and integrates 0.5 TOPS NPU to enable low-cost lightweight AI applications.

SOM - MYC-LMX9X
The MYC-LMX9X is a compact System-On-Module (SoM) measuring 37mm by 39mm. It integrates the powerful i.MX9352 application processor from the esteemed NXP i.MX93 family, leveraging NXP's Energy Flex architecture for optimized performance and power efficiency. The i.MX9352 features dual ARM Cortex-A55 cores at 1.7GHz, a Cortex-M33 MCU at 250MHz, and a 0.5 TOPS NPU, enabling cost-effective AI applications. The MYC-LMX9X also includes 1GB/2GB LPDDR4, 8GB eMMC, 32Kbit EEPROM, and a PMIC. With a 218-pin expansion interface, it supports multiple display and image processing interfaces, high-speed connectivity options like USB 2.0, SD/SDIO 3.01, Gigabit Ethernet, and CAN-FD, making it versatile for use in EV charging stations, power & energy, healthcare equipment, industrial HMI, motion control, and engineering machinery. The MYC-LMX9X supports Linux 6.10 and Debian 12. MYIR provides a comprehensive software bundle, including kernel and driver source codes, along with compilation tools, to enable users to initiate their development quickly and effortlessly.



Development Board - MYD-LMX9X
The MYD-LMX9X Development Board, centered around the MYC-LMX9X, boasts a diverse array of communication interfaces on its base board. These interfaces include RS232, RS485, two USB2.0, one USB OTG, two Gigabit Ethernet, one CAN, one Micro SD card slot, one M.2 Socket for USB based 4G/5G LTE Module with dual SIM card holders. Furthermore, it incorporates a USB2.0 based WiFi module, an Audio interface, a Mini-CSI interface, and multiple display interfaces: HDMI, LVDS, and RGB.
MYIR also offers optional enhancements for the board, such as the MY-CAM003M Camera Module, the MY-TFT070CV2 LCD Module, and the MY-LVDS070C LCD Module. These additions significantly expand the board's functionality, providing users with versatile capabilities to cater to their unique project needs.



Rich Development Resources
Based on the SOM and development board of NXP i.MX 93, MYIR provides driver support for the Linux operating system, and provides user manuals, PDF schemata, peripheral drivers, BSP source code packages, development tools and other related information, providing a stable design reference and perfect software development environment for developers.

Widely Used in Entry-level Embedded Systems
The SOM and development board based on NXP i.MX 93 from MYIR support a variety of display interfaces LVDS, MIPI-DSI, 24-bit RGB, up to 1080p60 display; Has a variety of video input interfaces MIPI-CSI, ParallelCSI; Applicable to charging pile, energy power, medical equipment, industrial HMI, motion controller, construction machinery and other scenarios.

Charging Station

Industrial Motion Control

Energy and Power

Medical Equipment

Industrial HMI

Construction Machinery
Hardware & Software
Item | Description |
---|---|
Processor | i.MX 9352: 2*Cortex-A55@1.7GHz + Cortex-M33@250MHz |
Power Management IC | PCA9451AHNY |
Memory | LPDDR4: 1GB/2GB eMMC: 8GB (supports 4GB/16GB/32GB) |
Footprint | LGA 218PIN |
Working Temperature | -40~+85℃ (industrial grade) |
Dimensions | 37mm x 39mm |
PCB | 10-layer PCB design |
Power Supply | SOM: 5V/1A |
Ethernet | 2x RGMII |
USB | 2x USB2.0 |
UART | 8x UART |
CAN | 2x CAN FD |
I2C | 8x I2C |
I3C | 2x I3C |
SPI | 8x SPI |
DISPLAY | 1x MIPI-DS 1x LVDS 1x RGB |
CAMERA | 1x MIPI-CSI |
AUDIO | 3x SAI |
ADC | 4x ADC |
JTAG | 1x JTAG |
GPIO | Up to 87x GPIOs |
Note: the peripheral signals brought out to the expansion interface are listed in maximum number. Some signals are reused. Please refer to the processor datasheet. |
ITEM | DESCRIPTION |
---|---|
Power Supply | DC12V |
Buttons | 3x Buttons (one for RESET, one for ON/OFF and one for USER) |
SD | 1x Micro SD card slot |
DEBUG | 3x Debug interfaces (one for Cortex-A55 cores, one for Cortex-M33 core, one for JTAG) |
WIFI/BT | WiFi Module |
4G/5G Module | 1x M.2 socket for USB based 4G/5G module 2x SIM card slots |
Ethernet | 1x 10/100/1000 Mbps Ethernet interface (RJ45) |
USB | 2x USB2.0 Host ports |
CAN | 1x CAN FD interface (with isolation) |
RS485 | 1x RS232 |
RS232 | 1x RS485 (with isolation) |
DISPLAY | 1x LVDS LCD interface (J21, 0.5mm pitch 40-pin FPC connector) 1x RGB LCD interface (J23, 0.5mm pitch 50-pin FPC connector) 1x HDMI Display interface |
CAMERA | 1x MIPI-CSI Camera interface (J20, 0.5mm pitch 24-pin FPC connector) |
AUDIO | Audio Input/Output |
Item | Features | Description | Source Code |
---|---|---|---|
Bootloader | ATF | The initial bootloader ATF 2.8 | YES |
SPL | The secondary bootloader SPL | YES | |
U-boot | The third-stage bootloader u-boot_2023.04 | YES | |
Linux Kernel | Linux | Based on the official kernel_6.1.36 version customization | YES |
Drivers | PMIC | PCA9451AHNY driver | YES |
USB Host | USB Host driver | YES | |
USB OTG | USB OTG driver | YES | |
I2C | I2C bus driver | YES | |
SPI | SPI bus driver | YES | |
Ethernet | YT8531SH driver | YES | |
SDHI | eMMC/SD card storage driver | YES | |
HDMI | LT9611 driver | YES | |
LVDS | LVDS driver | YES | |
Audio | SGTL5000 audio driver | YES | |
4G/5G | 4G/5G driver | YES | |
ADC | ADC driver | YES | |
RTC | INS5T8025 driver | YES | |
GPIO | Universal GPIO driver | YES | |
UART | RS485/RS232/TT driver | YES | |
CAN | CAN driver | YES | |
Camera (MIPI) | OV5640 camera driver | YES | |
WiFi/BT | FG6131EUXX-00 driver | YES | |
File System | myir-image-core | Image built in Yocto without GUI interface | YES |
myir-image-full | A fully functional image built with Yocto | YES | |
myir-lmx9x-debian | Debian system, support xfce and general functions of Linux | YES |
Ordering
Similar Products