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MYIR | System-On-Modules (SOMs)

MYC-LMX91 System-On-Module

The MYC-LMX91 is a compact and high-performance System-on-Module (SoM) based on the NXP i.MX 91 processor, featuring a 1.4GHz ARM Cortex-A55 core. It offers 1GB LPDDR4 memory, 8GB eMMC storage, and a 32KB EEPROM, along with a wide range of peripherals and I/O connectivity, including 2x Gigabit Ethernet, 2x USB, 8x UART, and 2x CAN-FD. This module is ideal for applications in industrial control, HMI, smart home systems, and more. It comes pre-installed with Linux 6.6.36 for easy integration..

  • Detail
  • Special Features
  • Specification

The MYC-LMX91 SoM is a versatile, power-efficient embedded solution based on the NXP i.MX 91 processor, capable of handling multimedia, data processing, control, and communication tasks. It integrates 1GB of LPDDR4 memory and 8GB of eMMC flash storage. With support for advanced peripherals, including dual Gigabit Ethernet ports, multiple UARTs, SPI, CAN-FD, and I2C interfaces, it is designed for scalability in industrial automation, smart homes, and other IoT applications. The module's Linux OS support ensures seamless integration into modern development workflows, while its industrial-grade temperature range ensures robustness in harsh environments.

  1. Processor:

    • NXP i.MX 91 (MIMX9131CVVXJAA)

    • 1.4GHz ARM Cortex-A55 core

    • Up to 2.4GT/s x16 LPDDR4 with Inline ECC

  2. Memory & Storage:

    • 1GB LPDDR4 RAM

    • 8GB eMMC Flash

    • 32KB EEPROM

  3. Connectivity:

    • 2x Gigabit Ethernet

    • 2x USB 2.0

    • 8x UART

    • 2x CAN-FD

    • 8x I2C, 2x I3C

    • 8x SPI

  4. Display Support:

    • 24-bit parallel RGB

    • 1x Parallel CSI

  5. Expansion & Interface:

    • 218-pin LGA Expansion Interface

    • 1x JTAG/SWD

    • Up to 4x ADC, 3x SAI

  6. Power Management:

    • ROHM PCA9451AHNY PMIC

  7. Temperature:

    • Operating Range: -40°C to 85°C (industrial grade)

  8. Operating Systems:

    • Linux 6.6.36

  • Processor:

    • NXP i.MX 91, ARM Cortex-A55 @ 1.4GHz

    • 2.4GT/s x16 LPDDR4, Inline ECC

  • Memory:

    • 1GB LPDDR4

    • 8GB eMMC

    • 32KB EEPROM

  • Expansion:

    • 218-pin LGA

    • 1x Gigabit Ethernet, 2x USB 2.0, 8x UART

    • 8x I2C, 2x CAN-FD, 8x SPI

    • 1x JTAG/SWD

  • Temperature Range:

    • Commercial: 0~70°C

    • Industrial: -40~85°C

  • OS Support:

    • Linux 6.6.36