MCIMX31CJKN5D

The MCIMX31CJKN5D is a single-core 32-bit multimedia applications processor based on the ARM1136JF-S core running at 532 MHz. Designed for high-tier and mid-tier smartphone markets and portable media players, the device delivers integrated multimedia processing, peripheral connectivity and industrial-grade qualification for embedded designs.

As part of the i.MX 31 series from NXP Semiconductors, the MCIMX31CJKN5D emphasizes balanced performance and power efficiency through advanced low-power techniques and on-chip accelerators, enabling compact, feature-rich consumer and industrial products.

Key Features

• ARM Core & Performance  ARM1136JF-S single 32-bit core operating at 532 MHz for responsive application processing.
• Multimedia Acceleration  Integrated multimedia engines including a GPU, Image Processing Unit (IPU), MPEG-4 hardware encoder and a Vector Floating Point (VFP) co-processor to offload media tasks and improve throughput.
• Memory & Storage Support  On-chip DDR memory controller and support for external memories such as DDR, NAND Flash, NOR Flash, SDRAM and SRAM for flexible system configurations.
• High-Speed I/O  USB 2.0 connectivity (three interfaces indicated), plus support for ATA, MMC/SDIO and compact flash interfaces for extensive peripheral options.
• System DMA & Offload  RISC-based SDMA controller to move data efficiently and reduce CPU load.
• Advanced Power Management  Designed with power-saving techniques including DPTC, DVFS, power gating and clock gating to optimize power consumption in active and standby states.
• Silicon & Process  Manufactured with 90 nm technology and dual-Vt transistors to balance performance and leakage characteristics.
• Security Features  Includes Random Number Generator, RTIC, Secure Fusebox, Secure JTAG and Secure Memory for hardware-level security capabilities.
• Display & Input Controllers  Built-in controllers for LCD, keyboard and keypad interfaces to simplify user interface integration.
• Package & Mounting  457-LFBGA MAPBGA package (14 × 14 mm) in a surface-mount format suitable for compact system designs.
• Industrial Qualification & Temperature  Industrial-grade qualification with an operating temperature range of −40°C to +85°C for deployment in demanding environments.
• Additional Interfaces  Includes 1-Wire interface for simple device connectivity and auxiliary sensors.
• RoHS Compliance  Built to meet RoHS environmental requirements.

Typical Applications

• Smartphones and Handheld Devices  Integrated multimedia engines, USB 2.0 and flexible memory interfaces support multimedia playback, storage and connectivity needs in mobile products.
• Portable Media Players  Hardware MPEG-4 encoding, GPU and VFP co-processor enable efficient audio/video processing and user interface rendering for portable media applications.
• Multimedia Embedded Systems  Combined graphics acceleration and image processing make the device suitable for compact multimedia platforms requiring on-board encoding and display control.
• Industrial Embedded Equipment  Industrial qualification and extended temperature range allow deployment in rugged systems that demand reliable operation across a wide thermal range.

Unique Advantages

• Highly Integrated Multimedia Platform: Combines GPU, IPU, MPEG-4 encoder and VFP to reduce external component count and simplify multimedia system design.
• Power-Aware Architecture: DPTC, DVFS, power gating and clock gating technologies help reduce active and leakage power for battery-powered and low-power applications.
• Flexible Memory & I/O Connectivity: DDR controller plus support for NAND/NOR/SDRAM and a variety of host interfaces (USB 2.0, ATA, MMC/SDIO, compact flash) enable broad system integration choices.
• Hardware Security Primitives: On-chip RNG, secure fusebox, secure JTAG and secure memory provide foundational security elements for protected boot and secure operations.
• Industrial-Grade Reliability: Qualified for industrial use and rated for −40°C to +85°C operation, supporting deployment in temperature-challenging environments.
• Compact Package: 457-LFBGA (14 × 14 mm) surface-mount package supports space-constrained board layouts.

Why Choose MCIMX31CJKN5D?

The MCIMX31CJKN5D positions itself as an integrated, power-conscious multimedia processor within the i.MX 31 series, balancing a 532 MHz ARM1136JF-S core with dedicated media accelerators and broad memory/I/O support. Its combination of on-chip multimedia engines, security features and industrial qualification makes it suitable for designers building compact multimedia and embedded systems that require deterministic operation across a wide temperature range.

As part of the NXP i.MX 31 family, this device provides a clear path for deploying multimedia-capable products where integration, thermal range and RoHS compliance matter—helping reduce BOM complexity while meeting industrial deployment requirements.

Request a quote or submit an inquiry to start the procurement process for the MCIMX31CJKN5D and evaluate how it fits your embedded multimedia design needs.