The XCZU28DR-2FFVG1517I is a high-performance RF System-on-Chip (RFSoC) from the AMD Xilinx Zynq UltraScale+ family. This industrial-grade device integrates direct RF-sampling data converters with a powerful processing system and programmable logic, making it ideal for 5G wireless infrastructure, radar systems, and test & measurement applications. Explore our complete range of Xilinx FPGA solutions.
XCZU28DR-2FFVG1517I Key Features Overview
The XCZU28DR-2FFVG1517I belongs to the Gen 1 Zynq UltraScale+ RFSoC product line. This device delivers exceptional performance through its unique combination of high-speed RF data converters, hardened processing cores, and flexible programmable logic.
Why Choose the XCZU28DR-2FFVG1517I?
- Integrated RF Sampling: Eliminates external ADC/DAC components
- Industrial Temperature Rating: Operates from -40°C to +100°C
- Highest Speed Grade (-2): Maximum performance for demanding applications
- Single-Chip Solution: Reduces board complexity and power consumption
- 5G-Ready Architecture: Supports all sub-6GHz frequency bands
XCZU28DR-2FFVG1517I Technical Specifications
General Device Information
| Parameter |
Specification |
| Part Number |
XCZU28DR-2FFVG1517I |
| Manufacturer |
AMD (Xilinx) |
| Product Family |
Zynq UltraScale+ RFSoC Gen 1 |
| Device Type |
System-on-Chip (SoC) FPGA |
| Process Technology |
16nm FinFET+ |
| Speed Grade |
-2 (Highest Performance) |
| Temperature Grade |
Industrial (-40°C to +100°C) |
| Core Voltage (VCCINT) |
0.85V |
Package Information
| Parameter |
Specification |
| Package Type |
FFVG (Flip-Chip Fine-Pitch BGA) |
| Ball Count |
1517 Balls |
| Package Dimensions |
40mm × 40mm |
| Ball Pitch |
1.0mm |
| Mounting Type |
Surface Mount (SMD/SMT) |
| Lead-Free Status |
RoHS Compliant |
XCZU28DR-2FFVG1517I RF Data Converter Specifications
The RF analog-to-digital and digital-to-analog converters are the defining features of the XCZU28DR-2FFVG1517I. These integrated converters enable direct RF sampling, eliminating traditional RF front-end components.
RF-ADC (Analog-to-Digital Converter) Specifications
| Parameter |
Specification |
| Number of ADC Channels |
8 |
| Resolution |
12-bit |
| Maximum Sample Rate |
4.096 GSPS |
| Analog Bandwidth |
Up to 6 GHz |
| Input Frequency Range |
DC to 6 GHz |
| Noise Spectral Density |
Excellent |
RF-DAC (Digital-to-Analog Converter) Specifications
| Parameter |
Specification |
| Number of DAC Channels |
8 |
| Resolution |
14-bit |
| Maximum Sample Rate |
6.554 GSPS |
| Analog Bandwidth |
Up to 6 GHz |
| Output Frequency Range |
DC to 6 GHz |
| Interpolation Modes |
1×, 2×, 4×, 8× |
Digital Signal Processing Features
| Feature |
Description |
| DDC (Digital Down Converter) |
Programmable decimation, NCO, complex mixer |
| DUC (Digital Up Converter) |
Programmable interpolation, NCO, complex mixer |
| Dual-Band Support |
DDC and DUC support dual-band operation |
| SD-FEC Cores |
8 Soft-Decision Forward Error Correction engines |
XCZU28DR-2FFVG1517I Processing System Specifications
The XCZU28DR-2FFVG1517I features a heterogeneous processing system combining application processors and real-time processors for maximum flexibility.
ARM Processor Configuration
| Processor Type |
Specification |
| Application Processor |
Quad-core ARM Cortex-A53 MPCore |
| APU Clock Speed |
Up to 1.33 GHz |
| Real-Time Processor |
Dual-core ARM Cortex-R5 MPCore |
| RPU Clock Speed |
Up to 533 MHz |
| Architecture |
64-bit ARMv8 |
| Cache |
L1 + L2 Cache hierarchy |
Processing System Features
| Feature |
Specification |
| Memory Interface |
DDR4-2666 |
| MIO Pins |
Up to 78 dedicated multiplexed I/O |
| Security |
AES-256, SHA-3/384, RSA-4096 |
| Boot Options |
QSPI, SD/eMMC, NAND, JTAG |
XCZU28DR-2FFVG1517I Programmable Logic Resources
The programmable logic fabric provides flexible acceleration and signal processing capabilities for custom application requirements.
Logic Resources
| Resource |
Quantity |
| System Logic Cells |
930,300 |
| CLB Flip-Flops |
850,560 |
| CLB LUTs |
425,280 |
| Distributed RAM (Kb) |
7,875 |
| Block RAM (Kb) |
38,880 |
| UltraRAM (Kb) |
22,500 |
DSP and Transceiver Resources
| Resource |
Specification |
| DSP48E2 Slices |
4,272 |
| GTY Transceivers |
16 (33 Gbps each) |
| PS-GTR Transceivers |
4 |
| PCIe Support |
Gen3 ×16 |
| 100G Ethernet |
Supported |
XCZU28DR-2FFVG1517I High-Speed Connectivity
GTY Transceiver Features
| Parameter |
Specification |
| Number of Transceivers |
16 GTY + 4 PS-GTR |
| Line Rate (GTY) |
Up to 33 Gbps |
| Line Rate (PS-GTR) |
Up to 6 Gbps |
| Supported Protocols |
PCIe, 100G Ethernet, JESD204B/C |
| Pre-emphasis/Equalization |
Advanced TX/RX equalization |
Memory Interface Specifications
| Interface |
Specification |
| DDR4 SDRAM |
Up to 2666 Mbps |
| DDR Interface Width |
64-bit with ECC |
| LPDDR4 |
Supported |
| QSPI Flash |
Supported |
XCZU28DR-2FFVG1517I Applications
The XCZU28DR-2FFVG1517I is engineered for demanding applications requiring high-performance RF signal processing.
Primary Application Areas
5G Wireless Infrastructure
- Massive MIMO base stations
- Small cells and remote radio heads
- Multiband, multi-mode cellular radios
- Beamforming systems
Aerospace and Defense
- Phased array radar systems
- Electronic warfare (EW) systems
- Signals intelligence (SIGINT)
- Software-defined radio (SDR)
Test and Measurement
- RF signal generators
- Spectrum analyzers
- Vector network analyzers
- High-speed data acquisition
Cable Infrastructure
- DOCSIS 3.1 remote PHY devices
- Cable access network equipment
- Distributed access architectures
XCZU28DR-2FFVG1517I vs. XCZU43DR-2FFVG1517I Comparison
| Feature |
XCZU28DR-2FFVG1517I |
XCZU43DR-2FFVG1517I |
| Generation |
Gen 1 |
Gen 3 |
| ADC Channels |
8 × 12-bit |
8 × 14-bit |
| ADC Sample Rate |
4.096 GSPS |
5.0 GSPS |
| DAC Channels |
8 × 14-bit |
8 × 14-bit |
| DAC Sample Rate |
6.554 GSPS |
10.0 GSPS |
| Logic Cells |
930,300 |
930,300 |
| Package |
FFVG1517 |
FFVG1517 |
Part Number Decoder: XCZU28DR-2FFVG1517I
Understanding the AMD Xilinx part number structure helps identify device specifications:
| Code |
Meaning |
| XC |
Commercial device |
| ZU28 |
Zynq UltraScale+ device model 28 |
| DR |
RFSoC (Direct RF) variant |
| -2 |
Speed grade 2 (highest performance) |
| FF |
Flip-chip package |
| VG |
Fine-pitch BGA |
| 1517 |
1517 ball count |
| I |
Industrial temperature (-40°C to +100°C) |
XCZU28DR-2FFVG1517I Development Tools
Software Support
| Tool |
Description |
| Vivado Design Suite |
FPGA development environment |
| Vitis Unified Platform |
Software and AI development |
| PetaLinux |
Embedded Linux development |
| MATLAB/Simulink |
Model-based design integration |
Evaluation Boards
| Board |
Description |
| ZCU111 |
Primary evaluation kit featuring XCZU28DR |
| ZCU1275 |
Characterization kit for RF data converters |
Ordering Information for XCZU28DR-2FFVG1517I
| Parameter |
Details |
| Full Part Number |
XCZU28DR-2FFVG1517I |
| Package Type |
Tray |
| Moisture Sensitivity Level |
MSL-3 |
| Export Control |
May require End Use Statement |
| Lifecycle Status |
Active |
XCZU28DR-2FFVG1517I Technical Documentation
For comprehensive technical information, refer to the following AMD Xilinx documentation:
- DS889: Zynq UltraScale+ RFSoC Data Sheet: Overview
- DS926: Zynq UltraScale+ RFSoC DC and AC Switching Characteristics
- UG1271: ZCU111 Evaluation Board User Guide
- PG269: RF Data Converter LogiCORE IP Product Guide
Frequently Asked Questions About XCZU28DR-2FFVG1517I
What is the difference between -2 and -1 speed grades?
The -2 speed grade offers the highest performance with faster clock speeds and timing specifications. The -1 speed grade provides slightly lower performance at reduced power consumption.
Is the XCZU28DR-2FFVG1517I suitable for 5G applications?
Yes, the XCZU28DR-2FFVG1517I fully supports sub-6GHz 5G applications with its direct RF sampling architecture, SD-FEC cores for LDPC encoding/decoding, and high-bandwidth data converters.
What development environment does the XCZU28DR-2FFVG1517I require?
AMD Xilinx Vivado Design Suite version 2018.2 or later is required for development. Vitis Unified Platform provides additional software development capabilities.
Does the XCZU28DR-2FFVG1517I support JESD204B/C interfaces?
While the device has integrated RF data converters that eliminate traditional JESD204 interfaces, the GTY transceivers can implement JESD204B/C for external connectivity if required.
Summary
The XCZU28DR-2FFVG1517I represents a significant advancement in RF system integration. By combining 8 high-speed ADCs, 8 high-speed DACs, powerful ARM processors, and extensive programmable logic in a single device, it enables next-generation wireless infrastructure, radar systems, and test equipment designs with reduced size, weight, and power consumption.
This industrial-grade RFSoC delivers the reliability and performance required for mission-critical applications while providing the flexibility to adapt to evolving standards and requirements.
