MIMX8DX6GVLFZAC

Overview

The NXP MIMX8DX6GVLFZAC is an i.MX 8DualXPlus automotive and infotainment application processor. It features a heterogeneous multicore architecture comprising four Arm Cortex-A35 cores operating at up to 1.2 GHz and one Arm Cortex-M4F core running at 264 MHz. The device integrates a GC7000Lite GPU with 16 execution units, a high-performance Tensilica HiFi 4 DSP, and a Video Processing Unit (VPU) supporting hardware decoding of H.265/VP9 at 4K resolution and H.264 encoding at 1080p. Memory interfaces support 32-bit LPDDR4 or 40-bit DDR3L with optional ECC. Connectivity includes dual Gigabit Ethernet with AVB, USB 3.0, PCIe 3.0, and multiple audio/video interfaces.

Feature Summary

• Heterogeneous processing combining four Cortex-A35 cores for complex applications and a dedicated Cortex-M4F core for real-time control tasks.
• Integrated multimedia subsystem featuring a GC7000Lite GPU and VPU capable of 4K video decoding and 1080p encoding.
• High-speed connectivity options including dual Gigabit Ethernet with Audio Video Bridging (AVB), USB 3.0, and PCIe 3.0.
• Advanced security mechanisms including Advanced High Assurance Boot (AHAB), hardware cryptographic accelerators, and tamper detection.

Applications

• Automotive instrument clusters and digital cockpits
• In-vehicle infotainment systems
• Telematics control units
• Industrial human-machine interfaces

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official data sheet to confirm feature availability, as package variants may disable certain peripherals like GPU or display controllers. Ensure compatibility with the required System Controller Firmware (SCFW) version specified in the Board Support Package documentation to prevent reliability issues during operation.

Selection Notes

Select this component when a balance of high-performance graphics, multimedia processing, and real-time control is required within an automotive environment. Consider the 21x21 mm FCPBGA package constraints regarding available I/O pins if utilizing extensive peripheral interfaces simultaneously. Evaluate memory requirements against the supported LPDDR4 and DDR3L configurations to ensure adequate bandwidth and capacity.

Part Context

This processor belongs to the i.MX 8X family, designed specifically for automotive and infotainment applications. It shares architectural similarities with the i.MX 8QuadXPlus but offers a reduced core count optimized for cost-sensitive yet performance-critical environments. The device supports long-term supply commitments typical of NXP's automotive product lines.

Replacement Considerations

MIMX8DX6AVLFZAC

FAQ

Does the MIMX8DX6GVLFZAC support hardware video encoding?

Yes, the integrated Video Processing Unit (VPU) supports hardware encoding of H.264 video streams at resolutions up to 1080p at 30 frames per second.

What is the maximum display configuration supported by this processor?

The processor supports up to three independent displays, configurable via two MIPI-DSI/LVDS combo PHYs and a parallel LCD interface.