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AMD XCKU085-2FLVA1517I
- Part No.:
- XCKU085-2FLVA1517I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 1517-BBGA, FCBGA
- Datasheet:
-
XCKU085-2FLVA1517I.pdf
- Description:
- IC FPGA 624 I/O 1517FCBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,016
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Product details
Overview
XCKU085-2FLVA1517I from AMD is a high-performance Kintex UltraScale FPGA featuring 1,053K logic cells, 3,456 DSP slices, and 64.2 Mb of block RAM. It supports PCIe Gen3 x16, DDR4 up to 2400 Mbps, and 32.75 Gbps GTY transceivers. Used in high-bandwidth data acquisition systems requiring deterministic latency and real-time signal processing.
For engineers reviewing the XCKU085-2FLVA1517I datasheet, pinout, applications, or equivalent options, key selection factors include transceiver speed grade, I/O bank voltage support, thermal envelope (1517-pin flip-chip BGA), and configuration interface compatibility with SPIx4 or BPI.
Technical Context
The XCKU085-2FLVA1517I implements a heterogeneous architecture with programmable logic fabric, hardened IP blocks (PCIe Root Port/Endpoint, 10/25G Ethernet MAC), and multi-rate transceivers. It uses 20nm bulk CMOS process and supports partial reconfiguration for dynamic function swapping.
Configuration is performed via master SPI or BPI mode using external flash; startup time is ≤50 ms with single-boot configuration. The device supports JTAG boundary-scan (IEEE 1149.1) and internal logic analyzer (ILA) debugging through Vivado Hardware Manager.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 1,053,000 - determines maximum combinational/sequential logic capacity for RTL implementation |
| DSP Slices | 3,456 - enables parallel multiply-accumulate operations for FIR filters and FFT engines |
| Block RAM | 64.2 Mb - provides on-die memory for buffering, FIFOs, and lookup tables without external DRAM |
| GTY Transceivers | 32 - supports 32.75 Gbps serial links for 100G Ethernet or CPRI interfaces |
| I/O Pins | 832 - configurable as LVDS, SSTL, HSTL, or MIPI with per-bank voltage control |
| Configuration Interface | Master SPI x4 / BPI - defines boot source type and initialization sequence timing |
Pinout & Package
Package: 1517-pin flip-chip BGA (FLVA1517), 35 mm × 35 mm, 0.8 mm pitch, RoHS-compliant, thermal lid integrated.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| M0–M2 | Mode Select | Determines configuration mode (SPI/BPI/JTAG) at power-up |
| CCLK | Configuration Clock | Drives internal configuration logic during bitstream loading |
| DONE | Configuration Status | Open-drain output indicating successful bitstream load completion |
| INIT_B | Configuration Initialization | Active-low signal indicating readiness to accept configuration data |
| VRP/VRN | Reference Voltage | Provides analog reference for differential I/O standards in adjacent banks |
Key Features
| Feature | Design Value |
|---|---|
| Partial Reconfiguration Support | Enables runtime logic module swapping without full device reset or system interruption |
| Hardened PCIe Gen3 x16 Endpoint | Reduces RTL integration effort and guarantees timing closure for host interface connectivity |
| UltraScale+ SelectIO Technology | Supports mixed-voltage I/O banks (1.2V–1.8V) with programmable slew rate and drive strength |
| Integrated System Monitor | Monitors on-die temperature, supply voltages (VCCINT/VCCAUX/VCCO), and die junction temp in real time |
Applications
| Radar Signal Processing | 5G Massive MIMO Baseband |
|---|---|
Use Scenario: Real-time beamforming and pulse-Doppler processing in phased-array radar systems. IC Role / Device Role / Timing Role: FPGA fabric executes custom FFT and CFAR algorithms; GTY transceivers interface with ADC/DAC FMC modules. Use Value: 32.75 Gbps transceivers enable direct JESD204B subclass 1 link to 12-bit 4-GSPS ADCs without serialization bottlenecks. | Use Scenario: Digital pre-distortion (DPD) and uplink/downlink channel processing in active antenna units. IC Role / Device Role / Timing Role: Configurable logic implements adaptive DPD lookup tables and inverse FFT; PCIe Gen3 x16 connects to host CPU for control plane. Use Value: 3,456 DSP slices deliver >200 GMAC/s throughput for real-time DPD coefficient updates under varying PAPR conditions. |
| High-Frequency Trading Engine | Medical CT Image Reconstruction |
Use Scenario: Latency-critical order matching and market data parsing in sub-microsecond trading systems. IC Role / Device Role / Timing Role: Deterministic pipeline logic processes FIX/ITCH messages; DDR4 memory controller buffers order book state. Use Value: Sub-8 ns input-to-output path delay ensures consistent <150 ns total round-trip latency from NIC to execution logic. | Use Scenario: Back-projection acceleration in iterative reconstruction pipelines for spectral CT scanners. IC Role / Device Role / Timing Role: Parallelized ray-tracing kernels execute on logic fabric; block RAM stores projection geometry matrices. Use Value: 64.2 Mb on-chip RAM eliminates off-chip memory access stalls, reducing kernel execution time by 40% vs. DDR-based implementations. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-end FPGA applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XCKU060-2FFVA1156I | Fewer logic cells (740K), reduced GTY count (20), smaller package (1156-pin) | Suitable for mid-bandwidth 25G Ethernet line cards but lacks 100G transceiver density | Select when system bandwidth and logic budget allow reduction to lower cost tier without sacrificing PCIe Gen3 x8 or DDR4-2400 support |
| XCKU115-2FLVB2104I | Higher logic capacity (1,385K), more GTY transceivers (40), larger 2104-pin package | Required for 400G ZR coherent optical transport where dual 100G client interfaces are needed | Choose when XCKU085-2FLVA1517I resource utilization exceeds 90% in critical paths or when additional transceiver lanes are mandatory |
Compared with XCKU085-2FLVA1517I, the XCKU060-2FFVA1156I reduces cost and power at the expense of transceiver count and logic density, while the XCKU115-2FLVB2104I extends scalability for multi-100G aggregation-neither is pin-compatible, requiring PCB redesign.
Availability
XCKU085-2FLVA1517I is available at Aetrix Electronics and suitable for radar signal processing, 5G baseband units, and high-frequency trading hardware requiring stable component supply across long production cycles.
Supply support for XCKU085-2FLVA1517I includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
AMD is a global semiconductor company designing high-performance computing, adaptive SoC, and FPGA solutions for data center, communications, and embedded markets.
The Kintex UltraScale family delivers optimized performance-per-watt for compute-intensive, I/O-rich applications including wireless infrastructure, test & measurement, and aerospace avionics.
FAQ
What is the maximum supported DDR4 data rate for XCKU085-2FLVA1517I?
The XCKU085-2FLVA1517I supports DDR4 memory interfaces up to 2400 Mbps per pin using its dedicated memory interface IP. This capability is verified in the UltraScale Memory Interface Solutions User Guide (UG586), and applies to all I/O banks configured for SSTL12 I/O standard with appropriate board-level termination and routing constraints.
Does XCKU085-2FLVA1517I support partial reconfiguration?
Yes, XCKU085-2FLVA1517I fully supports partial reconfiguration through Vivado Design Suite. This allows dynamic swapping of logic modules-such as changing filter coefficients or protocol engines-without resetting the entire device or interrupting active I/O channels like PCIe or GTY transceivers.
What configuration modes are supported by XCKU085-2FLVA1517I?
XCKU085-2FLVA1517I supports master SPI x4, BPI parallel, and JTAG configuration modes. Mode selection is controlled by M0–M2 pins at power-up. SPI x4 is most common for compact flash-based boot; BPI is used where faster parallel loading from NOR flash is required.
What is the operating temperature range for XCKU085-2FLVA1517I?
XCKU085-2FLVA1517I is rated for industrial temperature operation from –40°C to +100°C (junction). This rating is specified in the Kintex UltraScale FPGA Data Sheet (DS892), and applies to the -2 speed grade with FLVA1517 package under defined airflow and thermal pad conditions.
How many GTY transceivers does XCKU085-2FLVA1517I include?
XCKU085-2FLVA1517I includes 32 GTY transceivers, each capable of rates up to 32.75 Gbps. These are distributed across four quads and support protocols including 100G Ethernet (CAUI-4), CPRI, and JESD204B/C, as documented in the UltraScale Architecture GTY Transceivers User Guide (UG578).
XCKU085-2FLVA1517I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Kintex® UltraScale™
- Package/Case:
- 1517-BBGA, FCBGA
- Packaging:
- Bulk
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 62190
- Number of Logic Elements/Cells:
- 1088325
- Total RAM Bits:
- 58265600
- Number of I/O:
- 624
- Number of Gates:
- -
- Voltage - Supply:
- 0.922V ~ 0.979V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- -40°C ~ 100°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 1517-FCBGA (40x40)
XCKU085-2FLVA1517I FAQ
1.How can I place an order for XCKU085-2FLVA1517I through Aetrix?
Please submit a Request for Quotation (RFQ) for XCKU085-2FLVA1517I on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for XCKU085-2FLVA1517I reliable?
The price and inventory of XCKU085-2FLVA1517I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XCKU085-2FLVA1517I is usually 5 days.
3.What payment methods are accepted for XCKU085-2FLVA1517I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XCKU085-2FLVA1517I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XCKU085-2FLVA1517I?
XCKU085-2FLVA1517I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XCKU085-2FLVA1517I order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for XCKU085-2FLVA1517I?
For technical support, including XCKU085-2FLVA1517I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XCKU085-2FLVA1517I requirements.
6.How does Aetrix verify that XCKU085-2FLVA1517I is sourced from the original manufacturer or authorized distributors?
All XCKU085-2FLVA1517I products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that XCKU085-2FLVA1517I meets industry standards.
7.What is the process for return or replacement of XCKU085-2FLVA1517I?
All XCKU085-2FLVA1517I units undergo pre-shipment inspection (PSI). If there is an issue with XCKU085-2FLVA1517I, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The XCKU085-2FLVA1517I part is unused and in its original packaging.
Return procedure for XCKU085-2FLVA1517I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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