SVF311R3K1CKU2

Microprocessors Overview

The SVF311R3K1CKU2 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, utilizing a 32-bit data bus width. The device includes 1.5 MB of on-chip SRAM and supports external DDR3/LPDDR2 memory interfaces. It is housed in a 176-pin LQFP package with exposed pad and functions within a supply voltage range of 3.0 V to 3.6 V across an ambient temperature range of -40 °C to +85 °C.

Microprocessors Feature Summary

• Dual-core architecture combining an ARM Cortex-A5 processor with an ARM Cortex-M4 processor
• Integrated OpenVG Graphics Processing Unit (GPU) for display acceleration
• Comprehensive security features including ARM TrustZone, Secure JTAG, and hardware encryption modules
• Extensive peripheral set supporting dual Ethernet, USB OTG, FlexCAN, and multiple serial communication interfaces

Microprocessors Applications

• Industrial automation controllers requiring real-time processing and safety features
• Human-machine interface (HMI) panels with graphical display capabilities
• Smart metering systems utilizing secure communication protocols
• Medical equipment control units demanding high reliability and low power consumption

Microprocessors Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to ensure correct package type, speed grade, and memory configuration. Confirm export compliance requirements as this product may require additional documentation for international shipping. Check for moisture sensitivity level handling instructions prior to soldering to prevent damage during assembly processes.

Microprocessors Selection Notes

Select this component when a heterogeneous computing solution is required, leveraging the Cortex-A5 for complex operating system tasks and the Cortex-M4 for deterministic real-time control. Ensure the design accommodates the 176-LQFP package dimensions and thermal dissipation needs. Verify that the available GPIO count and peripheral interfaces meet the system connectivity requirements without excessive external multiplexing.

Microprocessors Part Context

This part belongs to the NXP Vybrid VF3xxR series, designed for applications needing both high-performance application processing and robust real-time control. The series integrates advanced security features and multimedia capabilities into a single chip, targeting cost-sensitive yet feature-rich embedded markets such as industrial IoT and smart infrastructure.

Microprocessors Replacement Considerations

SVF312R3K1CKU2: Identical specifications but includes the OpenVG GPU feature.