SVF321R3K1CKU2

Microprocessors Overview

The SVF321R3K1CKU2 is a Vybird microprocessor featuring an ARM Cortex-A5 core running at 400 MHz and an ARM Cortex-M4 core. It includes 1.5 MB of on-chip SRAM, OpenVG GPU support, and VideoADC capabilities. The device operates within a voltage range of 3 V to 3.6 V and supports an ambient temperature range of -40 °C to 85 °C. Connectivity options include dual Ethernet, dual USB OTG, FlexCAN3, and multiple serial interfaces.

Microprocessors Feature Summary

• Dual-core architecture combining high-performance Cortex-A5 with real-time Cortex-M4 processing
• Integrated OpenVG graphics processing unit for HMI applications
• Comprehensive security features including ARM TrustZone and hardware watchdogs
• Multiple communication interfaces supporting industrial protocols like FlexCAN3 and Ethernet

Microprocessors Applications

• Industrial automation and control systems
• Human-machine interface (HMI) panels
• Smart building automation
• Mobile computing devices

Microprocessors Procurement Notes

Verify the specific ordering suffix against NXP documentation to confirm package type, memory configuration, and temperature rating. Ensure compatibility with required power sequencing and external component specifications, such as the NPN ballast transistor if utilizing maximum current loads. Confirm that the selected variant meets all operating requirements for voltage and thermal conditions.

Microprocessors Selection Notes

Select this part for applications requiring simultaneous high-level OS execution and deterministic real-time control. The combination of Cortex-A5 and M4 cores allows for efficient task partitioning. Consider the available memory size and peripheral set, including dual Ethernet and CAN, when designing system connectivity. Verify that the LQFP-176 package fits the mechanical constraints of the target enclosure.

Microprocessors Part Context

This component belongs to the NXP Vybird family, specifically the VF3xxR series. These processors are designed for cost-sensitive embedded applications requiring robust multimedia and connectivity features. The Vybird line integrates standard ARM cores with specialized peripherals for industrial and consumer markets.

Microprocessors Replacement Considerations

SVF321R3K2CKU2

Microprocessors FAQ

Does the SVF321R3K1CKU2 include an OpenVG GPU?

Yes, the K1 option in the part number indicates the inclusion of the OpenVG Graphics Processing Unit.

What is the maximum operating temperature for this device?

The device supports an ambient temperature range up to 85 °C, as indicated by the 'C' temperature specification in the part number.