MCIMX31LCVKN5D

The MCIMX31LCVKN5D is an i.MX31-series multimedia applications processor based on the ARM1136JF-S core running at 532 MHz. It is a single‑core, 32‑bit microprocessor optimized for low power and embedded multimedia applications.

Designed for high‑performance, low‑power portable and embedded devices, the part integrates multimedia acceleration, a DDR memory controller and a range of peripheral interfaces to support smartphones, portable media players and industrial embedded systems.

Key Features

• Processor Core — ARM1136JF-S single core, 32‑bit architecture running at 532 MHz for general-purpose embedded processing.
• Multimedia Co‑processors — Integrated multimedia engines including GPU, Image Processing Unit (IPU), MPEG‑4 encoder and Vector Floating Point (VFP) co‑processor to accelerate video and graphics tasks.
• Memory Support — DDR memory controller for external memory interfacing and system memory bandwidth.
• Interfaces — USB 2.0 (3), keyboard/keypad and LCD display interface controllers, ATA/MMC/SDIO support indicated for peripheral connectivity, and an additional 1‑Wire interface.
• Security Features — Hardware support including Random Number Generator, RTIC, Secure Fusebox, Secure JTAG and Secure Memory for enhanced platform security.
• Package and Mounting — 457‑LFBGA package (14 × 14 mm), surface‑mount compatible for compact board designs.
• Operating Range — Industrial qualification with operating temperature range from −40 °C to 85 °C.
• Low‑Power Design — Series‑level optimizations for minimal power consumption (as described in the MCIMX31 technical documentation).

Typical Applications

• Smartphones and Mobile Devices — Multimedia acceleration and USB connectivity support device-level audio/video processing and peripheral I/O.
• Portable Media Players — Hardware MPEG‑4 encoding, GPU and IPU support efficient media playback and basic image processing.
• Industrial Embedded Systems — Industrial temperature qualification and robust security features make it suitable for embedded control and HMI applications.

Unique Advantages

• Integrated Multimedia Engine: On‑chip GPU, IPU and MPEG‑4 encoder reduce external accelerator needs and offload media tasks from the CPU.
• Security‑Focused Design: Built‑in RNG, secure fusebox, secure JTAG and secure memory help protect device keys and secure boot components.
• Compact, Surface‑Mount Package: 457‑LFBGA (14×14 mm) enables space‑constrained board layouts without sacrificing connectivity.
• Industrial Temperature Qualification: Rated operation from −40 °C to 85 °C for reliable deployment in industrial environments.
• Broad Interface Set: Multiple USB 2.0 ports, display and keypad controllers, DDR memory support and 1‑Wire reduce external chipset requirements.

Why Choose MCIMX31LCVKN5D?

The MCIMX31LCVKN5D positions itself as a compact, integrated multimedia processor that balances processing capability and power efficiency. With an ARM1136JF‑S core at 532 MHz combined with dedicated multimedia co‑processors and security hardware, it suits designs that require on‑board media handling, secure operation and a rich set of interfaces.

This part is well suited for designers of portable media devices, mobile platforms and industrial embedded systems who need a single‑chip multimedia solution with industrial temperature range and surface‑mount packaging for compact, reliable products.

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