SVF321R3K1CKU2

The SVF321R3K1CKU2 from NXP Semiconductors is a Vybrid microprocessor IC featuring a heterogeneous dual-core architecture that combines ARM® Cortex®-A5 and Cortex®-M4 processors. The device is a 32-bit solution with a listed core speed of 266 MHz; the product name references 133 MHz.

Targeted at embedded applications and qualified for industrial use, this MPU provides integrated connectivity, display interfaces and system security features while supporting 3.3 V I/O and an operating temperature range of -40 °C to 85 °C.

Key Features

• Core Architecture  Dual-core ARM® Cortex®-A5 + Cortex®-M4 32-bit configuration with a listed speed of 266 MHz and multimedia/NEON™ MPE co-processor support for parallel application and real-time tasks.
• Memory Controllers  Built-in controllers compatible with LPDDR2, DDR3 and general DRAM types for flexible system memory designs.
• Display and Video Interfaces  Integrated display interface controllers including DCU, GPU, LCD, VideoADC and VIU to support graphical and video subsystems.
• Connectivity  Dual 10/100 Mbps Ethernet ports, USB 2.0 OTG with PHY (1) and CAN interface for wired networking and peripheral connectivity.
• Security and System Management  Hardware security and system features including ARM TrustZone, hashing, RNG, RTC, RTIC, Secure JTAG, SNVS, TZ ASC and TZ WDOG for secured operation and system integrity.
• Power and I/O  3.3 V I/O signaling for standard embedded interfacing.
• Package and Mounting  176-HLQFP (24×24) exposed pad, 176-LQFP package case designed for surface-mount assembly.
• Qualification and Temperature Range  Industrial qualification with an operating temperature range of -40 °C to 85 °C for deployment in temperature-demanding environments.

Typical Applications

• Industrial Automation  Use in control systems and embedded controllers where industrial qualification, deterministic processing and wired networking are required.
• Human–Machine Interfaces (HMI)  Drives displays and user interfaces leveraging integrated DCU/GPU/LCD and video interfaces for graphical panels.
• Networked Embedded Systems  Suitable for gateways and communication modules that require dual 10/100 Mbps Ethernet, USB OTG and CAN connectivity.
• Embedded Multimedia  Multimedia-capable co-processors and display/video interfaces enable handling of audio/video and graphical tasks in embedded devices.

Unique Advantages

• Heterogeneous Dual-Core Design: Enables separation of application-level processing and real-time tasks by combining Cortex-A5 and Cortex-M4 cores.
• Flexible Memory Support: On-chip controllers for LPDDR2, DDR3 and DRAM simplify memory selection for different performance and cost targets.
• Integrated Connectivity: Dual Ethernet, USB 2.0 OTG with PHY and CAN reduce external components for communications-intensive designs.
• Comprehensive Security Features: Multiple hardware security and system management primitives help protect data and maintain system reliability.
• Industrial-Grade Operation: Industrial qualification and a -40 °C to 85 °C operating range support deployment in demanding environments.
• Compact Surface-Mount Package: 176-HLQFP (24×24) exposed-pad package supports board-level thermal management and standard SMT assembly.

Why Choose SVF321R3K1CKU2?

The SVF321R3K1CKU2 positions itself as an integrated, industrially qualified microprocessor suited for embedded designs that require a balance of application processing and real-time control. Its dual-core ARM® Cortex®-A5 plus Cortex®-M4 architecture, flexible memory support and broad set of interfaces make it appropriate for HMI, networking and industrial control applications.

Backed by NXP Semiconductors, this Vybrid MPU combines connectivity, display capabilities and hardware security in a single surface-mount package, offering designers a compact platform for scalable and robust embedded systems.

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