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QNX
Deterministic Real-Time Operating System
Used in industries where reliability and predictable timing are critical.
- Microkernel architecture: only essential services run in the kernel
- Predictable latency even under high system load
- Drivers, file systems, and applications run as isolated user processes
- No kernel restart required in case of faults
- Fault isolation increases reliability and safety
Safety Standards and Certification
- ISO 26262 – ASIL D (Automotive functional safety)
- IEC 61508 – SIL 3 (Functional safety for safety-related electronic systems)
- IEC 62304 – Class C (Medical device software)
- IEC 62061 / ISO 13849 / ISO 25119 (Machinery and agricultural systems)
- More Certifications
F&S BSP
- Easily adaptable for new hardware
- Fast image installation, accelerating deployment
- GUI development using LVGL
- Measured boot time: 2.5 seconds to UI including U-Boot
Interrupt Timing Measurement
- The interrupt latency was measured with an oscilloscope
- 1kHz square wave applied to GPIO interrupt input
- ISR toggles a second GPIO on each edge
- Result: interrupt latency of 1.8µs
| PicoCore™MX93-V3XI | |
| State | Production |
| CPU | - |
| CPU | NXP i.MX 93 |
| Core | ARM Cortex-A55 Cortex-M33 NPU |
| No of Cores | 2x A55 + M33 |
| Frequency | 1.7GHz + 250MHz |
| L2-Cache | 2x64kB L2 + 256kB L3 |
| NPU | 0.5 TOPS |
| GPU | PXP |
| Security | - |
| Secure Element | Edgelock Secure Enclave |
| Operating System | - |
| Linux | Yocto (uboot installed) |
| Real Time | FreeRTOS |
| Memory | - |
| Flash | EEPROM |
| eMMC | 8GB |
| RAM | 1GB LPDDR4 |
| Interfaces | - |
| SD-Card | 2x SDIO |
| Ethernet | 2x 100/1000 Mb |
| USB Host | 1x 2.0 |
| USB Device | 1x OTG 2.0 |
| CAN | 2x CAN-FD |
| UART | 8x |
| I2C | 6x |
| SPI | 8x |
| Audio | Line In/ Out/ Mic/ Headphone |
| Digital I/O | |
| ADC | 4x |
| Touch Panel | via I2C or USB |
| Camera | MIPI-CSI (2 lanes) |
| RTC | PCF85263ATL |
| More | max. 4x PWM, SPDIF, ESAI, SAI, SSI |
| Display | - |
| LVDS | 1x 4 Lanes |
| MIPI-DSI | 1x 4 Lanes |
| Common | - |
| V_IN | +3.8V bis 5.5VDC |
| T_AMB | -40°C - +85°C |
| Size | 35x40mm |
| Availability | 2038+ |
| PicoCore™MX93-V3XI |
QNX
- QNX Homepage - (external link)
Extensive product documentation is provided alongside each product.
| Interface | PicoCoreMX93 |
|---|---|
| Communication | |
| CAN_A | ✔ |
| CAN_B | ✔ |
| ETH_A | ✔ |
| ETH_B | ✔ |
| I2C_A | ✔ |
| I2C_B | ✔ |
| I2C_C | ✔ |
| I2C_D | ✔ |
| UART_A | ✔ |
| UART_B | ✔ |
| UART_C | ✔ |
| UART_D | ✔ |
| WIFI/BT | N/A |
| PCIe | N/A |
| USB_HOST | ✔ |
| USB_C | ✔ |
| Audio / Multimedia | |
| Audio | Not supported by QNX 8.0 yet |
| Graphics | |
| LVDS | ✔ |
| GPU | ✔ 2D GPU PXP |
| Touch | ✔ |
| Storage | |
| eMMC | ✔ |
| SD_A | ✔ |
| Expansion / High Speed | |
| Wifi / Bluetooth | N/A |
| PCIe | N/A |
| Control | |
| PWM_A | |
| PWM_B | |
| Timing | |
| RTC | Coming soon... |
Software
| Architecture | Type | Release Name | NBoot | Bootloader | OS | Help File | Software |
|---|---|---|---|---|---|---|---|
| FSIMX93 | QNX | fsimx93-QNX800 | 2025.08.1 | U-Boot 2025.08 | 8.0.0 |
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Starterkit PicoCore™MX93 QNX PicoCoreMX93 with Baseboard and cable, incl. PicoCoreMX93-V3XI, carrier board, Cable Kit, 7" LVDS display with PCAP Touch and cable kit, access to documentation and software SKU: PCoreMX93-SKIT-QNX |
360,- € |
