SVF331R3K2CKU2

Microprocessors Overview

The SVF331R3K2CKU2 is a Vybrid microprocessor featuring an ARM Cortex-A5 core and an ARM Cortex-M4 core. It operates at up to 266 MHz for the A5 core and 133 MHz for the M4 core. The device includes 32 KB instruction and data L1 caches for both cores, with 64 KB Tightly Coupled Memory on the M4. It supports LPDDR2/DDR3 memory interfaces and integrates dual Ethernet, USB OTG, and CAN controllers. Security features include ARM TrustZone and Secure JTAG.

Microprocessors Feature Summary

• Dual-core architecture combining ARM Cortex-A5 and Cortex-M4 processors
• Integrated security subsystem with ARM TrustZone and hardware encryption
• Support for multimedia processing via NEON co-processor and OpenVG GPU
• Comprehensive connectivity including dual Ethernet, USB OTG, and FlexCAN

Microprocessors Applications

• Industrial automation and control systems
• Smart metering and utility infrastructure
• Human-machine interface (HMI) displays
• Automotive infotainment and telematics

Microprocessors Procurement Notes

Verify the specific ordering suffix K2 against the official NXP Vybrid datasheet to confirm the inclusion of the VideoADC and 3N02G option. Ensure the package type matches the design requirements, as this part uses a 176-pin LQFP. Cross-reference the temperature range and voltage specifications with the system's operating environment before finalizing procurement.

Microprocessors Selection Notes

Select this component when a heterogeneous multi-core solution is required for real-time control and application processing. The combination of Cortex-A5 for Linux/Android and Cortex-M4 for deterministic tasks makes it suitable for complex embedded applications. Consider the available memory options and peripheral set, such as the presence of the OpenVG GPU and VideoADC, to match display and camera interface needs.

Microprocessors Part Context

This part belongs to the NXP Vybrid VF3xxR family, designed for cost-sensitive industrial and automotive applications. It bridges the gap between high-performance application processors and standard microcontrollers by integrating both processor types on a single die. The VF3xxR series emphasizes security and connectivity for IoT and smart grid endpoints.

Microprocessors Replacement Considerations

Check for other parts in the VF3xxR or VF5xxR families with compatible pinouts and feature sets. Verify if alternative speed grades or memory configurations meet the system requirements. Ensure that any substitute maintains the same package dimensions and thermal characteristics.

Microprocessors FAQ

What is the primary difference between the K1 and K2 options in the part number?

The K2 option indicates the inclusion of the VideoADC and 3N02G features, whereas the K1 option typically includes the VADC but may differ in other specific configuration details as defined in the datasheet.

Does this microprocessor support secure boot?

Yes, it includes security features such as ARM TrustZone, Secure JTAG, and a Real Time Integrity Checker (RTIC) to support secure boot and runtime integrity verification.