MIMX8US5DVK08SC

Overview

The MIMX8US5DVK08SC is an RF System on a Chip from the NXP i.MX 8ULP family. It features dual Arm Cortex-A35 cores operating at 800 MHz and an Arm Cortex-M33 core running at 216 MHz. The device includes a Cadence Tensilica HiFi4 DSP for advanced audio and machine learning, alongside a Fusion DSP for low-power voice processing. Graphics capabilities are provided by a 3D GPU supporting OpenGL ES 3.1 and Vulkan, plus a 2D GPU. Connectivity options include 10/100 Ethernet, FlexCAN, MIPI DSI, and MIPI CSI. The component utilizes a 9.4 mm x 9.4 mm FCBGA package with a 0.4 mm pitch.

Feature Summary

• Heterogeneous multi-core architecture combining high-performance application processing with real-time control and specialized DSP domains.
• Integrated EdgeLock secure enclave providing hardware-based root of trust and cryptographic acceleration for secure boot and data protection.
• Advanced multimedia subsystem featuring 3D/2D graphics processing units and dedicated audio/video DSPs for edge AI and ML workloads.
• Comprehensive peripheral interface set including LPDDR memory controllers, serial flash interfaces, and multiple communication buses.

Applications

• IoT edge devices requiring ultra-low power consumption
• Smart home appliances and controllers
• Wearable medical devices
• Industrial sensors and gateways

Procurement Notes

Verify the specific silicon revision and temperature grade against project requirements before ordering. Confirm that the FCBGA package dimensions align with the PCB footprint design. Ensure compatibility with the required external memory types (LPDDR3/LPDDR4/LPDDR4x) and check for any applicable errata documents related to the manufacturing batch.

Selection Notes

Select this part when a balance of rich OS support via Cortex-A35 and deterministic real-time performance via Cortex-M33 is needed. The inclusion of dedicated DSPs makes it suitable for applications involving local audio processing or machine learning inference at the edge. Consider the package size constraints and thermal dissipation capabilities during the initial hardware design phase.

Part Context

This component belongs to the i.MX 8ULP series, designed for energy-efficient edge computing. It implements NXP's Energy Flex architecture to optimize power across different operational states. The series targets markets demanding high security and long product lifecycles, such as industrial automation and healthcare.

Replacement Considerations

MIMX8UD5DVK08SC: Similar package and core configuration but may differ in feature set or qualification level. Verify pin-to-pin compatibility and software driver support before substitution.

FAQ

What operating systems can run on the Cortex-A35 cores?

The Cortex-A35 cores are capable of running rich operating systems such as Linux.

How does the device handle secure boot?

Security is managed by the EdgeLock secure enclave, which supports Advanced High Assurance Boot (AHAB) and provides a root of trust.