The XCZU28DR-2FFVG1517E is a high-performance Xilinx FPGA from the Zynq UltraScale+ RFSoC family. This advanced System-on-Chip (SoC) integrates RF data converters, programmable logic, and a powerful ARM-based processing system into a single 16nm FinFET+ device. Designed for 5G wireless infrastructure, software-defined radio, and cable access applications, the XCZU28DR-2FFVG1517E delivers exceptional performance with reduced power consumption and board footprint.
XCZU28DR-2FFVG1517E Key Features and Benefits
The XCZU28DR-2FFVG1517E stands out in the RFSoC product lineup by combining direct RF-sampling technology with heterogeneous processing capabilities. This integration eliminates the need for external data converters, reducing system power by up to 50-75% compared to multi-chip solutions.
Integrated RF Data Converter Subsystem
The RF data converter subsystem is the defining feature of the XCZU28DR-2FFVG1517E. It enables direct RF sampling across frequency bands up to 6 GHz, making it ideal for next-generation wireless deployments.
| RF Data Converter Specification |
Value |
| RF-ADC Channels |
8 Channels |
| RF-ADC Sampling Rate |
Up to 4.096 GSPS |
| RF-ADC Resolution |
12-bit |
| RF-DAC Channels |
8 Channels |
| RF-DAC Sampling Rate |
Up to 6.554 GSPS |
| RF-DAC Resolution |
14-bit |
| Analog Bandwidth |
Up to 6 GHz |
Digital Signal Processing Features
The RF converters include integrated digital down converters (DDCs) and digital up converters (DUCs) with programmable interpolation, decimation, NCO, and complex mixer functionality. These features support dual-band operation and efficient signal processing.
XCZU28DR-2FFVG1517E Technical Specifications
Processing System Specifications
The XCZU28DR-2FFVG1517E features a comprehensive ARM-based processing system capable of running Linux and real-time operating systems simultaneously.
| Processing System Component |
Specification |
| Application Processor |
Quad-core ARM Cortex-A53 (64-bit) |
| Application Processor Speed |
Up to 1.5 GHz |
| Real-Time Processor |
Dual-core ARM Cortex-R5F |
| L1 Cache (APU) |
32KB I-Cache / 32KB D-Cache per core |
| L2 Cache (APU) |
1 MB shared |
| On-Chip Memory |
256 KB with ECC |
Programmable Logic Resources
| FPGA Resource |
Quantity |
| System Logic Cells |
930,300 |
| CLB LUTs |
425,280 |
| CLB Flip-Flops |
850,560 |
| Distributed RAM |
13.0 Mb |
| Block RAM (36Kb blocks) |
1,080 blocks (38.0 Mb) |
| UltraRAM (288Kb blocks) |
80 blocks (22.5 Mb) |
| DSP Slices (27×18 multipliers) |
4,272 |
High-Speed Connectivity
| Interface Type |
Specification |
| GTY Transceivers |
16 channels |
| GTY Data Rate |
Up to 32.75 Gb/s |
| PS-GTR Transceivers |
4 channels |
| PCIe Support |
Gen3 x16 |
| 100G Ethernet |
Hardened MAC |
| Interlaken |
Supported |
XCZU28DR-2FFVG1517E Package and Electrical Characteristics
Package Information
| Parameter |
Value |
| Package Type |
FCBGA (Flip-Chip Ball Grid Array) |
| Package Code |
FFVG1517 |
| Pin Count |
1,517 balls |
| Package Dimensions |
40mm × 40mm |
| Ball Pitch |
1.0 mm |
| Temperature Grade |
E (Extended: 0°C to 100°C) |
Electrical Specifications
| Parameter |
Value |
| Core Voltage (VCCINT) |
0.85V |
| Process Technology |
16nm FinFET+ |
| Speed Grade |
-2 (Highest Performance) |
| Maximum PL Frequency |
933 MHz |
| RoHS Compliance |
Yes |
| REACH Compliance |
Compliant |
XCZU28DR-2FFVG1517E Applications
The XCZU28DR-2FFVG1517E excels in applications requiring high-bandwidth RF signal processing combined with flexible digital processing.
Primary Application Areas
- 5G Wireless Infrastructure: Massive MIMO base stations and remote radio heads
- Software-Defined Radio (SDR): Multi-band, multi-mode cellular radios
- Cable Infrastructure: DOCSIS 3.1 remote PHY devices
- Aerospace and Defense: Phased array radar and electronic warfare systems
- Test and Measurement: High-speed data acquisition and signal generation
- Data Centers: Accelerated computing and network processing
Soft-Decision FEC (SD-FEC) Integration
The XCZU28DR-2FFVG1517E includes hardened SD-FEC blocks supporting:
- LDPC (Low-Density Parity Check) encode/decode for 5G NR
- Turbo decode for LTE applications
- Throughput exceeding 1 Gb/s
- Lower latency than soft-logic implementations
Development Tools and Support
Vivado Design Suite Compatibility
The XCZU28DR-2FFVG1517E is fully supported by AMD Vivado Design Suite, offering:
- IP Integrator for system-level design
- RF Data Converter IP with evaluation tools
- High-Level Synthesis (HLS) support
- Simulation and verification capabilities
Evaluation Platform
The ZCU111 Evaluation Kit features the XCZU28DR-2FFVG1517E and provides:
- Complete hardware platform for RF development
- XM500 RFMC balun transformer add-on card
- FMC+ interface for I/O expansion
- Pre-built reference designs
XCZU28DR-2FFVG1517E Part Number Breakdown
| Code Segment |
Meaning |
| XC |
Xilinx Commercial |
| ZU28DR |
Zynq UltraScale+ RFSoC, Device 28 |
| -2 |
Speed Grade (-2 is fastest) |
| FF |
Flip-Chip Package |
| V |
Lead-Free (RoHS Compliant) |
| G |
Lid Material |
| 1517 |
Pin Count |
| E |
Extended Temperature Grade |
Ordering Information and Availability
| Part Number |
Description |
Package |
Temp Grade |
| XCZU28DR-2FFVG1517E |
Zynq UltraScale+ RFSoC, -2 Speed |
1517 FCBGA |
Extended |
| XCZU28DR-2FFVG1517I |
Zynq UltraScale+ RFSoC, -2 Speed |
1517 FCBGA |
Industrial |
| XCZU28DR-1FFVG1517I |
Zynq UltraScale+ RFSoC, -1 Speed |
1517 FCBGA |
Industrial |
Why Choose the XCZU28DR-2FFVG1517E?
The XCZU28DR-2FFVG1517E offers engineers a single-chip solution that combines:
- Reduced System Complexity: Integrated RF converters eliminate external ADC/DAC components
- Lower Power Consumption: 50-75% power reduction compared to discrete solutions
- Smaller Form Factor: Monolithic integration minimizes board space requirements
- Future-Proof Architecture: Programmable logic enables adaptation to evolving standards
- High-Performance Computing: Quad-core ARM processors handle complex software stacks
For wireless infrastructure manufacturers deploying Massive MIMO systems, cable operators implementing remote PHY architectures, or defense contractors developing next-generation radar systems, the XCZU28DR-2FFVG1517E provides the performance, integration, and flexibility required for success.
The XCZU28DR-2FFVG1517E is manufactured by AMD (formerly Xilinx) and represents the cutting edge of adaptive RF SoC technology for demanding wireless and signal processing applications.
