AXON-IMX91
| Top View | Back View |
|---|---|
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Overview
The AXON-IMX91 is a System on Module (SOM) featuring an NXP i.MX91 single-core Cortex-A55™ processor up to 1.4GHz, suitable for commercial temperatures (0 to 70°C). It supports parallel 24-bit LCD display, and 16-bit LPDDR4 memory, and two built-in gigabit Ethernet ports. It belongs to TechNexion's scalable "AXON pin-to-pin" family, offering interfaces like USB, I2S, UART, SPI, I2C, PWM, GPIO for IIoT edge devices. Speed up your market entry with pre-certified dual-band Wi-Fi, Bluetooth, and available Linux, Yocto, Debian images and source code.
Technical Specifications
| Feature | Description |
|---|---|
| CPU | NXP i.MX 91: 1 × Cortex™-A55 up to 1.4GHz |
| Memory | up to 2GB LPDDR4-2400 |
| GPU | None |
| Display | 24-bit TTL/CMOS LCD |
| Storage | eMMC up to 64GB, SD card (on baseboard) |
| Network | Ethernet: 2x 10/100/1000 Mbps |
| Wireless | WiFi: Certified 802.11 a/b/g/n, Bluetooth: 5.2, BLE |
| RTC | on baseboard |
| I2C | 3 |
| SPI | 2 |
| UARTs | Up to 3 |
| USB | 1x USB2.0 OTG + 1x USB 2.0 Host |
| Audio | 1 I2S (SAI) |
| Commercial Temperature Range | 0 to 70C |
| Dimensions | 58mm x 37mm |
Visit product page on TechNexion website for:
- Reference Manuals
- Schematic and gerbers of our evaluation kits
- Mechanical drawings
Pin-to-Pin Comparison
Interested to know how various members of the AXON family have pin-to-pin compatiblity? Check out our [AXON pin comparison] for more information.
Getting Started
The AXON-IMX91 is part of the AXON SoM product line. In this documentation, you will find comprehensive information about product features, development kits, and software.
Recommendations for Initial Development
When beginning your work with the AXON-IMX91, it is necessary to select an appropriate development kit for your application. TechNexion suggests considering the following development kits initial development.
Development Kits
| Kit | Description | Link to part on Technexion.com |
|---|---|---|
| AXON-WB-IMX91 | Full-featured development kit for AXON-IMX93 and AXON-IMX91. | AXON-WB-IMX93 |
Software Development
This product is supported with the following operating systems.
Visit our embedded software page for instructions on developing software for this product.
Support Options
Having trouble? Please check out our support page for available support options.