MIMX8QX2FVLFZAC

Overview

The MIMX8QX2FVLFZAC is an i.MX 8QuadXPlus automotive and infotainment application processor from NXP Semiconductors. It features four Arm Cortex-A35 cores operating at a maximum frequency of 1.2 GHz and one Arm Cortex-M4F core running at 264 MHz. The device includes a Tensilica HiFi 4 DSP, a GPU with four Vec4 shaders, and a Video Processing Unit supporting H.265 decode at 4Kp30 and H.264 encode at 1080p30. Memory interfaces support 32-bit LPDDR4 without ECC or 40-bit DDR3L with optional ECC. Connectivity options include USB 3.0, dual Gigabit Ethernet with AVB, three FlexCAN/FlexCAN-FD ports, PCIe 3.0, and multiple display outputs via MIPI-DSI, LVDS, and parallel LCD.

Feature Summary

• Multicore architecture combining high-performance Cortex-A35 cores for complex applications with a dedicated Cortex-M4F core for real-time processing tasks.
• Integrated multimedia subsystem featuring a GPU for graphics rendering and a VPU for hardware-accelerated video decoding and encoding.
• Advanced security capabilities including High Assurance Boot (AHAB), Secure Hardware Extension (SHE), and tamper detection mechanisms.
• Failover-ready display controller with SafeAssure functionality to ensure display content validity during software failures.

Applications

• Automotive instrument clusters
• Vehicle telematics systems
• In-vehicle infotainment units

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official data sheet to confirm feature availability, as package size and supported peripherals vary significantly between part numbers within the same family. Ensure compatibility with the required System Controller Firmware (SCFW) version specified in the Board Support Package documentation to prevent reliability issues. Confirm that the selected package option matches the necessary I/O count and memory interface requirements for the target design.

Selection Notes

Select this component when a balance of high-performance computing and real-time control is required for automotive environments. The 21x21 mm FCPBGA package provides full feature access, including USB 3.0 and extensive display connectivity, unlike smaller package variants which restrict certain interfaces. Consider the inclusion of the HiFi 4 DSP if significant audio processing or voice recognition offloading is needed. Verify AEC-Q100 Grade 3 compliance for harsh automotive temperature ranges.

Part Context

This processor belongs to the i.MX 8X family, designed specifically for automotive and industrial applications requiring robust performance and safety features. It shares architectural similarities with other members of the i.MX 8 series but offers distinct core configurations and peripheral sets tailored for cost-effective scaling across different product tiers while maintaining software reuse.

Replacement Considerations

MIMX8QX5FVLFZAC

FAQ

Does the MIMX8QX2FVLFZAC support GPU and VPU functions?

No, according to the ordering information table, the MIMX8QX2FVLFZAC variant explicitly lists GPU, Display Controller, and VPU as features not supported.

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

The Cortex-A35 cores in the MIMX8QX2FVLFZAC operate at a maximum frequency of 1.2 GHz.

Is ECC supported on the DDR3L memory interface for this specific part number?

No, the ordering information specifies that for the MIMX8QX2FVLFZAC, ECC on DDR3 is not supported.