NXP i.MX 91#
General Specifications#
Specs
| SoC | NXP i.MX 91 |
|---|---|
| CPU | Single-core: 1× ARM Cortex-A55 (up to 1.4GHz) Optional: 1× ARM Cortex-M33 |
| RAM | LPDDR4 (up to 2.4 GT/s) with inline ECC |
| Display | 24-bit parallel RGB/YUV display interface |
| Camera | 8-bit parallel RGB/YUV camera interface |
| Storage | 3× SD/SDIO 3.0/eMMC 5.1, 1× Octal SPI |
| Ethernet | 2× Gigabit Ethernet (1× with TSN support) |
| USB | 2× USB 2.0 (dual mode with Type-C support) |
| PCIe | PCIe Gen 3.0 |
| Audio | 3× SAI, 4× I²S TDM, 8-channel PDM microphone input, SPDIF |
| Security | EdgeLock secure enclave |
Linux Support#
Mainline kernel#
- Fully supported
- Works but not all features are implemented.
See i.MX device trees in mainline Linux kernel
Vendor BSP#
- NXP provides linux-imx kernel and Yocto-based BSP with Long Term Support
Documentation#
Boards with i.MX 91#
List of boards: