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AMD XC7VX485T-1FFG1927C
- Part No.:
- XC7VX485T-1FFG1927C
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 1924-BBGA, FCBGA
- Datasheet:
-
XC7VX485T-1FFG1927C.pdf
- Description:
- IC FPGA 600 I/O 1927FCBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,917
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Product details
Overview
XC7VX485T-1FFG1927C from AMD is a high-performance 28 nm FPGA with 485,760 logic cells, 2,850 DSP slices, and 34.8 Mb of block RAM, configured in a 1927-pin Flip-Chip Fine-Pitch Ball Grid Array (FFG) package for high-speed serial interface and compute-acceleration applications in radar signal processing.
For engineers reviewing the XC7VX485T-1FFG1927C datasheet, pinout, applications, or equivalent options, key selection criteria include I/O voltage support (1.2 V to 3.3 V), transceiver line rates up to 13.1 Gbps, and -1 speed grade timing performance under industrial temperature conditions.
Technical Context
The XC7VX485T-1FFG1927C implements a 28 nm HKMG process-based architecture with SelectIO technology supporting single-ended and differential standards including LVDS, SSTL, HSTL, and TMDS. It integrates 24 GTX transceivers with built-in PRBS generators and checkers for serial link validation.
Its configuration logic supports Master SPI, Slave Serial, and JTAG modes, and it includes integrated PCIe Gen3 x8 endpoint capability with hard IP, enabling direct host interface without external bridge logic.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 485,760 - total configurable LUTs + flip-flops for complex digital logic implementation |
| DSP Slices | 2,850 - dedicated 25×18 multiplier-accumulator units for high-throughput arithmetic |
| Block RAM | 34.8 Mb - distributed memory resources usable as FIFOs, buffers, or lookup tables |
| Transceivers | 24 GTX - 13.1 Gbps serial I/O capable of PCIe Gen3, SRIO, and 10G Ethernet protocols |
| I/O Standards | LVDS, SSTL, HSTL, TMDS - supports mixed-voltage domain interfacing with ADCs, DACs, and video PHYs |
| Speed Grade | -1 - guaranteed timing performance at industrial temperature range (–40°C to +100°C) |
Pinout & Package
XC7VX485T-1FFG1927C is housed in a 1927-ball Flip-Chip Fine-Pitch BGA (FFG) package with 1.0 mm ball pitch, thermal lid, and exposed thermal pad for conduction cooling in high-power density applications.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCCINT | Core power supply | 1.0 V ±3% supply for FPGA fabric and CLBs; requires low-noise regulation |
| VCCAUX | Auxiliary power supply | 1.8 V supply for configuration logic, transceivers, and clock management tiles |
| MGTAVCC | Transceiver analog supply | 1.0 V analog supply for GTX transceiver PLLs and serializers |
| CLK_IN | Dedicated clock input | Differential input pair for primary system clock feeding MMCM/PLL clock networks |
| INIT_B | Configuration status | Open-drain output indicating configuration completion or error during startup |
| PROGRAM_B | Configuration reset | Active-low asynchronous reset that clears configuration memory and restarts boot sequence |
Key Features
| Feature | Design Value |
|---|---|
| PCIe Gen3 x8 Hard IP | Integrated endpoint controller eliminating need for soft-core PCIe or external bridge ICs |
| 24 GTX Transceivers | Each supports 13.1 Gbps line rate with built-in PRBS pattern generation and checking |
| MMCM & PLL Clock Management | Multiple independent clock synthesis blocks enabling jitter reduction and frequency translation |
| SelectIO Technology | Programmable I/O banks supporting 1.2–3.3 V signaling and on-die termination calibration |
| AXI Interconnect Infrastructure | Hardened AMBA AXI4-Stream and AXI4-Lite interfaces for seamless SoC subsystem integration |
Applications
| Radar Signal Processing | High-Speed Data Acquisition |
|---|---|
Use Scenario: Real-time beamforming and pulse-Doppler processing in phased-array radar systems. IC Role / Device Role / Timing Role: FPGA fabric executes parallel FFTs and CFAR algorithms; GTX transceivers interface with high-speed ADC/DACs and RF front-end ICs. Use Value: 24 GTX transceivers enable simultaneous multi-channel digitization at >1 GSPS aggregate throughput with deterministic latency. | Use Scenario: Multi-channel oscilloscopes and software-defined instrumentation capturing transient events at nanosecond resolution. IC Role / Device Role / Timing Role: Configurable I/O banks synchronize sampling clocks across 16+ ADC channels; block RAM buffers store pre-trigger waveform data. Use Value: 34.8 Mb block RAM provides >1 ms full-rate waveform capture at 5 GS/s before host transfer. |
| Avionics Data Concentrators | Industrial Machine Vision Controllers |
Use Scenario: ARINC 664 (AFDX) and MIL-STD-1553B protocol bridging in flight control computers. IC Role / Device Role / Timing Role: Hard PCIe Gen3 x8 endpoint connects to host processor; SelectIO pins implement dual-redundant AFDX MACs with time-triggered scheduling. Use Value: Deterministic sub-microsecond packet latency meets DO-254 Level A certification requirements for safety-critical avionics. | Use Scenario: High-resolution inspection systems using multi-sensor fusion and real-time defect classification. IC Role / Device Role / Timing Role: DSP slices accelerate convolutional neural network inference; GTX transceivers stream uncompressed 4K60 video from CMOS image sensors. Use Value: 2,850 DSP slices deliver >1.2 TOPS INT8 compute throughput for edge AI inference without external accelerator. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-end FPGA applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XCKU115-2FLVD1924I | UltraScale architecture, higher DSP count (5,520), but lower transceiver count (32 GTY @ 16.3 Gbps) | Better suited for AI inference workloads; less optimized for legacy SerDes protocols like SRIO | Prefer XCKU115 when targeting 16+ Gbps serial links or higher arithmetic intensity per watt |
| XC7VX690T-2FFG1927I | Same 7-series architecture, higher logic capacity (690K LC), faster speed grade (-2), extended temperature rating (-40°C to +100°C) | Supports more complex designs requiring additional routing resources or tighter timing closure | Choose XC7VX690T-2FFG1927I only if design exceeds 485K LC utilization or requires -2 timing margin |
Compared with XC7VX485T-1FFG1927C, the XCKU115 offers superior bandwidth and compute density but requires board-level redesign due to different package and power delivery; the XC7VX690T-2FFG1927I provides drop-in compatibility with enhanced resources and timing headroom for scaling existing 7-series designs.
Availability
XC7VX485T-1FFG1927C is available at Aetrix Electronics and suitable for radar signal processing, high-speed data acquisition, and avionics data concentrators requiring stable component supply across long-life industrial and defense programs.
Supply support for XC7VX485T-1FFG1927C 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 adaptive computing platforms for data centers, AI, embedded, and aerospace applications.
The Virtex-7 family, including XC7VX485T-1FFG1927C, was engineered for high-bandwidth, low-latency signal processing in mission-critical systems where deterministic timing and multi-protocol serial connectivity are essential.
FAQ
What is the maximum transceiver line rate supported by XC7VX485T-1FFG1927C?
The XC7VX485T-1FFG1927C supports a maximum transceiver line rate of 13.1 Gbps using its 24 GTX transceivers. This enables compliance with PCIe Gen3, SRIO Gen2, and 10GBASE-R Ethernet standards. The actual achievable rate depends on PCB layout quality, reference clock stability, and signal integrity margins verified during hardware validation.
Does XC7VX485T-1FFG1927C include hard IP for PCI Express?
Yes, XC7VX485T-1FFG1927C integrates a hard PCIe Gen3 x8 endpoint block compliant with the PCI-SIG specification. This eliminates the need for soft-core implementations and reduces logic resource usage, power consumption, and timing closure effort compared to programmable alternatives.
What I/O voltage levels does XC7VX485T-1FFG1927C support?
XC7VX485T-1FFG1927C supports I/O voltages from 1.2 V to 3.3 V across its SelectIO banks, including LVDS, SSTL-18, HSTL-I, and TMDS standards. Each bank is independently configurable, allowing mixed-voltage operation with concurrent interfacing to DDR3 memory, video PHYs, and sensor interfaces.
What is the operating temperature range for XC7VX485T-1FFG1927C?
XC7VX485T-1FFG1927C is rated for industrial temperature operation from –40°C to +100°C (case temperature). This rating applies to the -1 speed grade and is validated per AMD's qualification testing protocol, making it suitable for deployed systems in harsh environmental conditions.
How many block RAM bits are available in XC7VX485T-1FFG1927C?
XC7VX485T-1FFG1927C provides 34.8 Mb of total block RAM capacity, implemented as 36 Kb BRAM primitives. These resources can be configured as true dual-port RAM, shift registers, or FIFOs, and are distributed throughout the FPGA fabric to minimize routing congestion in large memory-intensive designs.
XC7VX485T-1FFG1927C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Virtex®-7 XT
- Package/Case:
- 1924-BBGA, FCBGA
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 37950
- Number of Logic Elements/Cells:
- 485760
- Total RAM Bits:
- 37969920
- Number of I/O:
- 600
- Number of Gates:
- -
- Voltage - Supply:
- 0.97V ~ 1.03V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- 0°C ~ 85°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 1927-FCBGA (45x45)
XC7VX485T-1FFG1927C FAQ
1.How can I place an order for XC7VX485T-1FFG1927C through Aetrix?
Please submit a Request for Quotation (RFQ) for XC7VX485T-1FFG1927C 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 XC7VX485T-1FFG1927C reliable?
The price and inventory of XC7VX485T-1FFG1927C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC7VX485T-1FFG1927C is usually 5 days.
3.What payment methods are accepted for XC7VX485T-1FFG1927C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC7VX485T-1FFG1927C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC7VX485T-1FFG1927C?
XC7VX485T-1FFG1927C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC7VX485T-1FFG1927C 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 XC7VX485T-1FFG1927C?
For technical support, including XC7VX485T-1FFG1927C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC7VX485T-1FFG1927C requirements.
6.How does Aetrix verify that XC7VX485T-1FFG1927C is sourced from the original manufacturer or authorized distributors?
All XC7VX485T-1FFG1927C 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 XC7VX485T-1FFG1927C meets industry standards.
7.What is the process for return or replacement of XC7VX485T-1FFG1927C?
All XC7VX485T-1FFG1927C units undergo pre-shipment inspection (PSI). If there is an issue with XC7VX485T-1FFG1927C, 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 XC7VX485T-1FFG1927C part is unused and in its original packaging.
Return procedure for XC7VX485T-1FFG1927C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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