MYC-LMX91
i.MX 91 based SOM for Smart Devices, Single-core Cortex-A55
NXP i.MX 91 Processor based on 1.4GHz ARM Single Cortex-A55 Core
1GB LPDDR4, 8GB eMMC, 32KB EEPROM
2x Gigabit Ethernet, 2x USB, 8x UART, 8x SPI, 2x CAN-FD, RGB Display
218-pin Expansion Interface with LGA Package
Supports Working Temperature Ranging from -40°C to 85°C
CE Certificated, Long-term Availability
Supports for Linux OS
Fully Compatible with MYIR's MYC-LMX9X (i.MX9352) SOM
MYD-LMX91 Development Board
NXP Approved Gold Partner
NXP's New Energy-Efficient i.MX91 Processor
The i.MX 91 applications processor features an Arm® Cortex®-A55 running at up to 1.4 GHz and support for modern LPDDR4 memory to enable platform longevity and reliability; dual Gigabit Ethernet for gateway or multi-network segment support; dual USB ports; and the essential I/O for products in smart factory, smart home, smart office, medical device, metering, and cost-optimized system-on-module platforms.
SOM - MYC-LMX91
The MYC-LMX91 is a compact and robust System-on-Module (SoM) measuring 37mm x 39mm, fully compatible with MYIR’s MYC-LMX9X (i.MX93) module. It is powered by NXP's i.MX91 single-core ARM Cortex-A55 processor running at 1.4GHz. The module integrates 1GB LPDDR4 memory, 8GB eMMC storage and a 32KBytes EEPROM. It also features the PCA9451AHNY power management IC (PMIC). The MYC-LMX91 offers extensive peripheral and I/O connectivity through a 218-pin LGA expansion interface, including 2x Gigabit Ethernet, 2x USB, 8x UART, 8x SPI, 2x CAN-FD, and supports 24-bit Parallel RGB Display. It comes pre-installed with the Linux 6.6.36 operating system, backed by comprehensive documentation and software support.
Development Board - MYD-LMX91
The MYD-LMX91 Development Board is a high-performance evaluation platform built around the MYC-LMX91 SoM. This feature-rich board offers dual Gigabit Ethernet ports, an M.2 B-Key socket for 4G/5G modules, onboard WiFi, RGB display interface, audio input/output, two USB 2.0 host ports, one USB OTG port, and a Micro SD card slot. For industrial applications, it provides CAN, RS485, and RS232 interfaces via phoenix terminals, along with JTAG debug interface and ADC inputs.
The board comes preloaded with Linux 6.6.36 and supports an optional 7-inch LCD module (MY-TFT070CV2). With comprehensive peripherals and ready-to-use software support, it serves as a complete reference design for i.MX91-based solutions.
Rich Development Resources
Based on the SOM and development board of NXP i.MX 91, MYIR provides driver support for the Linux operating system, and provides user manuals, SOM pinout description, PDF schematic for base board, peripheral drivers, BSP source code packages, development tools and other related information, providing a stable design reference and perfect software development environment for developers.
Embedded Solution for Next-gen Smart Devices
The MYC-LMX91 SOM offers extensive peripheral and I/O connectivity through a 218-pin LGA expansion interface, including 2x Gigabit Ethernet, 2x USB, 8x UART, 8x SPI, 2x CAN-FD, and supports 24-bit Parallel RGB Display. It offers a cost-effective and high-performance embedded solution for next-gen smart devices, ideal for applications such as EV Charging Stations, HMIs, Smart Home & Building Automation, Industrial Gateways and Medical Platforms.
EV Charging Station
HMI
Smart Home
Industrial Gateway
Building Automation
Medical Platforms
Download
| File Name | Type | Size | Download Links |
|---|---|---|---|
| MYC-LMX91 Overview | 925.94 KB |
|
|
| MYD-LMX91 Overview | 1.33 MB |
|
Ordering
| SOMs | CPU | RAM | Flash | Working Temp. | Price | Ordering |
|---|---|---|---|---|---|---|
MYC-LMX9131-8E1D-140-I | MIMX9131CVVXJAA | 1GB LPDDR4 | 8GB eMMC | -40℃~85℃ | USD38 |  |
| Development Boards | Packing List | With WiFi | Working Temp. | Price | Ordering | |
MYD-LMX9131-8E1D-140-I | * One MYD-LMX91 Development Board (including MYC-LMX91 SOM) * One USB to TTL cable * One 12V/2A Power adapter * One Quick Start Guide | Yes | -40℃~85℃ | USD95 | | |
| Add-on Options | Description | Price | Ordering | |||
| MY-TFT070CV2 | MY-TFT070CV2 7-inch LCD Module with capacitive touch screen | USD89 | | |||
Similar Products
