MIMX8QX5FVLFZAC

Overview

The MIMX8QX5FVLFZAC is an i.MX 8QuadXPlus automotive and infotainment application processor from NXP Semiconductors. It features four Arm Cortex-A35 cores operating at 1.2 GHz and one Arm Cortex-M4F core running at 264 MHz, alongside a Tensilica HiFi 4 DSP. The device includes a GPU with 16 execution units and a Video Processing Unit supporting H.265 decode at 4Kp30 and H.264 encode at 1080p30. It utilizes a 21 x 21 mm FCPBGA package with a 0.8 mm pitch. The processor supports LPDDR4 memory without ECC and DDR3L with optional ECC.

Feature Summary

• Includes SafeAssure failover-ready display controller to ensure display content validity during software failures.
• Supports up to three independent displays via MIPI-DSI, LVDS, or parallel interfaces.
• Features Advanced High Assurance Boot (AHAB) for secure and encrypted boot processes.
• Integrates a dedicated Security Controller with Flashless SHE and HSM support.

Applications

• Automotive cluster systems
• Vehicle infotainment platforms
• Telematics applications

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official data sheet to confirm feature availability, such as GPU and VPU support, and package dimensions. Ensure compatibility with required System Controller Firmware (SCFW) versions within your chosen Board Support Package to prevent reliability issues. Confirm that the selected part number matches the intended memory interface requirements, specifically regarding LPDDR4 or DDR3L configurations.

Selection Notes

Select this component when high-performance multicore processing combined with advanced multimedia capabilities is required for automotive environments. The inclusion of the Tensilica HiFi 4 DSP makes it suitable for complex audio and voice recognition tasks. Consider the 21x21mm package size for board layout constraints and verify that the available I/O interfaces, such as USB 3.0 and PCIe 3.0, align with system connectivity needs.

Part Context

This processor belongs to the i.MX 8X family, which scales performance across pin-compatible options. It shares architectural foundations with higher-end i.MX 8 processors but offers optimized cost-performance for automotive and industrial applications. The family supports extensive software reuse and provides robust security features essential for connected vehicle technologies.

Replacement Considerations

MIMX8QX6FVLFZAC

FAQ

Does the MIMX8QX5FVLFZAC include GPU and VPU hardware?

Yes, according to the ordering information table, the MIMX8QX5FVLFZAC variant includes support for the GPU, VPU, and 24-bit Parallel LCD.

What is the maximum clock speed for the Cortex-A35 cores?

The Cortex-A35 cores in the MIMX8QX5FVLFZAC operate at a maximum speed grade of 1.2 GHz.