MCIMX7U3DVK07SC

Overview

The MCIMX7U3DVK07SC is a consumer-grade microprocessor from the NXP i.MX 7ULP family, designed for ultra-low power portable applications. It features a heterogeneous dual-core architecture comprising an ARM Cortex-A7 processor running at 720 MHz and an ARM Cortex-M4 real-time companion CPU operating at 200 MHz. The device integrates 256 KB of on-chip SRAM and supports external memory interfaces including LPDDR2/3 and eMMC. Connectivity options include USB 2.0 OTG with PHY, USB 2.0 Host HSIC, eight UARTs, four SPIs, four I2Cs, and two SDIO ports. It operates within a temperature range of 0°C to +95°C and utilizes a VFBGA-361 package.

Feature Summary

• Heterogeneous multi-core processing combining high-performance application execution with real-time control capabilities
• Ultra-low power efficiency achieved through 28nm FD-SOI process technology and independent domain management
• Integrated graphics acceleration supporting OpenGL ES 2.0 and OpenVG 1.1 standards via GC7000 nanoULTRA GPU
• Comprehensive security features including High Assurance Boot, hardware crypto acceleration, and tamper detection

Applications

• Wearable devices requiring extended battery life
• Portable healthcare monitoring equipment
• Home control systems and IoT edge nodes
• General embedded control applications

Procurement Notes

Verify component authenticity and check for moisture sensitivity labeling prior to assembly. Confirm that the specific silicon revision matches your design requirements, as errata may apply to certain mask sets. Ensure proper handling procedures are followed due to the fine-pitch BGA packaging. Cross-reference the ordering suffix to confirm the exact package type and temperature rating intended for your deployment environment.

Selection Notes

Select this model when a consumer-grade temperature range is sufficient and the absence of a tightly-coupled memory (TCM) in the Cortex-M4 core is acceptable for the target workload. It serves as a cost-effective alternative to industrial variants or parts with enhanced real-time memory configurations. Evaluate system power budgets against the FD-SOI benefits for optimal energy efficiency in portable form factors.

Part Context

This component belongs to the i.MX 7ULP series, which targets the growing market for power-efficient connected devices. The series differentiates itself by integrating rich graphics capabilities into an ultra-low-power platform. Unlike higher-end i.MX processors, this series focuses on balancing moderate performance with minimal static and dynamic power consumption, making it suitable for battery-operated consumer electronics.

Replacement Considerations

MCIMX7U5DVK07SC offers identical specifications but includes Tightly-Coupled Memory for the Cortex-M4 core. MCIMX7U3CVP06SC provides the same core configuration but operates within an extended industrial temperature range (-40°C to +105°C). Verify package compatibility and software support differences before substituting.