MCIMX31LDVKN5DR2

The MCIMX31LDVKN5DR2 is an NXP Semiconductors i.MX 31 series multimedia application processor based on an ARM1136JF-S 32-bit core running at 532 MHz. It targets embedded multimedia designs by combining an ARM11-class core with integrated multimedia acceleration, DDR memory support and a compact 457-LFBGA surface-mount package.

Designed for mid- to high-tier handheld and multimedia products, the device offers a balance of processing performance, on-chip multimedia engines and system-level security features for consumer-class applications.

Key Features

• ARM11 Core — ARM1136JF-S 32-bit processor core operating at 532 MHz for general-purpose application processing.
• Multimedia & Acceleration — Includes multimedia co-processors and acceleration engines listed as GPU, IPU, MPEG-4 encoder and VFP for enhanced media handling and image processing.
• Memory Support — DDR memory controller support for external system memory.
• Interfaces — Multiple system interfaces including USB 2.0 (3), ATA/MMC/SDIO compatibility mentioned in the datasheet context, and an additional 1‑Wire interface for peripheral connectivity.
• Display & Input — Integrated display interface controllers supporting keyboard, keypad and LCD connections for rich user interfaces.
• Security Features — On-chip Random Number Generator, RTIC, Secure Fusebox, Secure JTAG and Secure Memory to support system security requirements.
• Low-Power Design — Datasheet describes power saving techniques such as DPTC, DVFS, power gating and clock gating to optimize performance versus power.
• Process & Performance Enhancements — Constructed using 90 nm technology with dual-Vt transistors and a multi-level cache architecture to balance performance and leakage.
• Package & Mounting — 457-LFBGA package, 14 × 14 mm pitch, surface-mount suitable for compact board designs.
• Operating Range — Rated for operation from −20 °C to 70 °C.
• RoHS Compliant — Meets RoHS environmental compliance.

Typical Applications

• Smartphones and Handheld Devices — Intended for mid- to high-tier smartphone markets where multimedia processing and power management are required.
• Portable Media Players — On-chip MPEG-4 encoding and multimedia accelerators enable compact media playback and recording designs.
• Embedded Multimedia Devices — Suitable for devices requiring image processing, video acceleration and user interface control (LCD, keypad).

Unique Advantages

• Integrated Multimedia Subsystem: Co-processors including MPEG-4 encoder, IPU and GPU accelerate media tasks and reduce system-level CPU load.
• Security Built-In: Multiple security features (RNG, Secure Fusebox, Secure JTAG, Secure Memory) support protected boot and secure operation in consumer products.
• Power Optimization Techniques: Support for DPTC, DVFS, power gating and clock gating helps manage energy consumption in battery-powered devices.
• Flexible Memory Interface: DDR controller support enables the use of standard external memory architectures for system scalability.
• Compact Surface-Mount Package: 457-LFBGA (14 × 14 mm) package enables high-density designs while simplifying thermal and mechanical integration.
• Proven Silicon Process: 90 nm process with dual-Vt transistors and multi-level caches delivers an engineered trade-off between performance and leakage.

Why Choose MCIMX31LDVKN5DR2?

The MCIMX31LDVKN5DR2 combines an ARM1136JF-S 532 MHz processor core with integrated multimedia accelerators, security features and DDR memory support to address embedded multimedia applications. Its low-power design features and compact 457-LFBGA surface-mount package make it well suited for handheld and portable media designs that require media processing, secure operation and efficient power management.

This device is appropriate for engineering teams building consumer multimedia products who need a balanced solution for performance, integration and security with established datasheet-backed capabilities and RoHS compliance.

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