XCZU65DR-2FSVE1156I

Overview

The XCZU65DR-2FSVE1156I is a Zynq UltraScale+ RFSoC manufactured by AMD, designed for high-performance radio frequency applications. It integrates a Processing System with quad-core ARM Cortex-A53 and dual-core ARM Cortex-R5 processors alongside Programmable Logic built on 16nm FinFET technology. The device features eight 14-bit RF ADCs and eight 14-bit RF DACs capable of sampling rates up to 5 GSPS. Encased in a 1156-pin FCBGA package measuring 35x35 mm, it supports industrial operating temperatures ranging from -40°C to +100°C TJ.

Feature Summary

• Integrated RF Transceivers: Eight 14-bit RF ADCs and eight 14-bit RF DACs supporting direct RF sampling up to 6 GHz.
• Processing System: Quad-core ARM Cortex-A53 MPCore and dual-core ARM Cortex-R5 with CoreSight debug infrastructure.
• Programmable Logic: 16nm FinFET FPGA fabric optimized for high-throughput signal processing tasks.
• Industrial Reliability: Rated for junction temperatures between -40°C and +100°C.

Applications

• Software Defined Radio (SDR) systems
• Electronic Warfare (EW) platforms
• Advanced Radar signal processing
• Test and measurement instrumentation

Procurement Notes

Verify the specific speed grade suffix '2' against design requirements, as it dictates maximum clock frequencies for both the Processing System and Programmable Logic. Confirm thermal management solutions are adequate for the 1156-FCBGA package under full load conditions. Ensure supply chain sources provide original manufacturer documentation to validate authenticity and traceability.

Selection Notes

Select this model when eight independent RF channels are required for simultaneous transmit and receive operations. Compare against the XCZU65DR-1 variant if lower speed grades suffice for the target application. Consider the XCZU67DR series if higher logic capacity or different I/O configurations are necessary for complex system integration.

Part Context

This component belongs to the Zynq UltraScale+ RFSoC family, which merges traditional SoC capabilities with direct RF conversion. It serves as a central processing unit in modern communication architectures, replacing discrete analog front-ends with integrated digital solutions. The DR designation indicates specific resource configurations within the UltraScale+ portfolio.

Replacement Considerations

Direct pin-to-pin replacements within the same package include other XCZU65DR variants with different speed grades, such as XCZU65DR-1FFVE1156I. Cross-family migration to XCZU67DR models requires schematic and firmware adaptation due to differing logic resources and I/O counts.