MIMX8QX1FVLFZAC

Overview

The MIMX8QX1FVLFZAC is an i.MX 8QuadXPlus automotive processor featuring four Cortex-A35 cores at 1.2 GHz and one Cortex-M4F core at 264 MHz. It includes a Tensilica HiFi 4 DSP, GPU, VPU, and SafeAssure display controller. The device supports LPDDR4 and DDR3L with ECC via FlexSPI or NAND interfaces. Connectivity includes USB 3.0, dual Gigabit Ethernet with AVB, PCIe 3.0, and three CAN-FD ports. It utilizes a 21x21 mm FCPBGA package.

Feature Summary

• Supports up to three independent displays with integrated failover path for content validity
• Provides secure boot and hardware encryption capabilities via dedicated security controller
• Integrates high-performance audio processing with Tensilica HiFi 4 DSP
• Offers flexible memory interfaces including LPDDR4 and DDR3L with optional ECC

Applications

• Automotive infotainment systems
• Digital instrument clusters
• Telematics control units
• Advanced driver assistance systems (ADAS) displays

Procurement Notes

Verify the specific revision level against the latest System Controller Firmware (SCFW) requirements to ensure correct operation and prevent reliability issues. Confirm that the chosen Board Support Package version matches the minimum SCFW binary required for this component. Ensure compatibility with the intended power management IC and external memory configurations before finalizing procurement.

Selection Notes

Select this part when four application cores are required alongside real-time control capabilities. It is suitable for designs needing robust display redundancy through SafeAssure technology. Consider the 21x21 mm package size for board layout constraints. Verify support for required peripheral interfaces such as USB 3.0 and dual Ethernet controllers compared to smaller package variants.

Part Context

This component belongs to the i.MX 8X family, which also includes the DualXPlus variant. It shares architectural similarities with other i.MX 8 processors but offers specific core counts and interface availability tailored for automotive applications. The QuadXPlus designation indicates the presence of four Cortex-A35 cores, distinguishing it from lower-tier models in the series.

Replacement Considerations

MIMX8QX5FVLFZAC

FAQ

Does the MIMX8QX1FVLFZAC support GPU and video processing?

No, the MIMX8QX1FVLFZAC variant does not support the GPU, Display Controller, VPU, or 24-bit Parallel LCD features.

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

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