MCIMX31VKN5B

The MCIMX31VKN5B is an i.MX31-series multimedia application processor built around the ARM1136JF-S 32-bit core running at 532 MHz. It is designed for embedded multimedia applications that require integrated graphics, video and image processing alongside low-power operation.

Targeted market segments include portable consumer devices and handheld electronics where on-chip multimedia acceleration, secure operation, and compact surface-mount packaging deliver a balance of performance, integration and power efficiency.

Key Features

• Core & Performance Single ARM1136JF-S 32-bit core operating at 532 MHz for general-purpose application processing.
• Multimedia & Co-processors Integrated multimedia engines including GPU, IPU (Autonomous Image Processing Unit), MPEG-4 hardware encoder, and VFP vector floating point support for accelerated graphics, image and video processing.
• Memory Support DDR memory controller and support for a range of external memories (DDR, NAND Flash, NOR Flash, SDRAM, SRAM) as described in the device family documentation.
• Display & Input Display interface controllers for LCD and support for keyboard/keypad interfaces to drive user interfaces.
• USB Connectivity USB 2.0 support (3 ports) for high-speed peripheral and host connectivity.
• Security Features On-chip security capabilities including Random Number Generator, RTIC, Secure Fusebox, Secure JTAG and Secure Memory to help protect data and boot integrity.
• Low-Power Design Architecture-level power-saving techniques described for the i.MX31 family (DPTC, DVFS, power gating, clock gating) and implementation in 90 nm technology with dual-Vt transistors for optimized performance versus leakage.
• Package & Mounting 457-LFBGA surface-mount package (14 × 14 mm) for dense board integration.
• Additional Interfaces 1-Wire interface and other peripheral I/O for auxiliary device connections.
• Operating Range & Compliance Industrial-device operating temperature range of 0 °C to 70 °C and RoHS compliant.

Typical Applications

• Feature-rich Cellular Phones — Provides integrated multimedia processing and display interfaces suitable for advanced handset features.
• Portable Media Players & Mobile Gaming — On-chip MPEG-4 encoder, GPU and image processing units support audio/video playback and interactive graphics.
• Personal Digital Assistants (PDAs) — Combines application processing with display and input controllers for handheld UI and application logic.
• Digital Cameras & Portable Video Devices — Autonomous image processing and hardware video encode capability for efficient capture and playback workflows.

Unique Advantages

• Highly integrated multimedia subsystem: Combines GPU, IPU and MPEG-4 hardware encoder with VFP co-processor for reduced external component count and simplified design.
• Broad memory interface support: DDR controller plus support for NAND/NOR/SDRAM/SRAM enables flexible memory architectures to match application needs.
• On-chip security: Multiple security features including secure fusebox and Secure JTAG help protect intellectual property and system integrity.
• Power-optimized architecture: Family-level low-power techniques and 90 nm implementation help balance performance with leakage control for battery-powered products.
• Compact surface-mount packaging: 457-LFBGA (14 × 14 mm) enables high-density board layouts for space-constrained products.

Why Choose MCIMX31VKN5B?

The MCIMX31VKN5B positions itself as a compact, multimedia-focused application processor combining an ARM1136JF-S core at 532 MHz with dedicated graphics, image and video processing blocks. Its integrated security features, extensive memory interface support and USB connectivity make it suitable for portable consumer and embedded multimedia devices requiring a tightly integrated solution.

Designed for developers seeking a balanced mix of performance, multimedia capability and low-power techniques within a surface-mount MAPBGA package, the MCIMX31VKN5B benefits from the i.MX31 family architecture and documentation to support system-level design and long-term deployment.

Request a quote or submit a product inquiry for MCIMX31VKN5B to receive pricing and availability information tailored to your quantity and delivery requirements.