UCM-iMX91L – NXP i.MX 91 System-on-Module

Compact and cost-effective SoM for industrial and embedded applications

UCM-iMX91L from CompuLab is an ultra-compact and cost-optimized System-on-Module (SoM) based on the NXP i.MX91 processor. Featuring an Arm® Cortex®-A55 CPU up to 1.4 GHz, up to 2 GB LPDDR4 RAM, and 64 GB eMMC storage, the module delivers the right balance of performance, energy efficiency, and long-term availability – guaranteed until 2038.

Designed in a space-saving form factor of just 28 × 30 × 4 mm and weighing only 5 grams, the UCM-iMX91L is ideal for cost-sensitive systems, industrial solutions, and applications where robustness and reliable operation are essential.

Key Features

• NXP i.MX91 Arm® Cortex®-A55 CPU, up to 1.4 GHz
• Up to 2 GB LPDDR4 RAM and 64 GB eMMC
• Ultra-compact form factor: 28 × 30 × 4 mm, weight 5 grams
• Availability guaranteed until 2038
• Gbit Ethernet, RGMII, 2× USB 2.0
• 2× CAN-FD, 7× UART, 2× SDIO
• 7× SPI, 6× I²C, 4× ADC, 65× GPIO
• Industrial temperature range: -40 °C to +85 °C

Software and Development Support

The UCM-iMX91L comes with a full Board Support Package (BSP) and pre-built images. It supports Yocto Project, Debian Linux, RTOS, and U-Boot, along with modern IoT technologies such as Docker, MS Azure IoT, Node-RED, and OTA updates via Mender.

Design assistance and carrier boards – in partnership with CompuLab

As an official distributor, Nord Technology works closely with CompuLab’s development and support team. This gives our customers access to:

• Complete carrier board design package (schematics, BOM, PCB layout)
• Direct technical support from CompuLab engineers
• Free design review and driver adaptation for custom LCD panels
• Proven hardware building blocks for integration
• Flexible ordering options: from single modules to mass production

Ideal Applications

• Industrial control and monitoring systems
• IoT and edge solutions in cost-sensitive projects
• HMI and embedded systems requiring a compact form factor
• Long-term designs with availability until 2038

Specifications

UCM-iMX91L - NXP i.MX 91