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AMD XC7VX485T-1FF1927C
- Part No.:
- XC7VX485T-1FF1927C
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 1924-BBGA, FCBGA
- Datasheet:
-
XC7VX485T-1FF1927C.pdf
- Description:
- IC FPGA 600 I/O 1927FCBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,586
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Product details
Overview
XC7VX485T-1FF1927C from AMD is a high-performance 28 nm Virtex-7 FPGA with 485,760 logic cells, 2,800 DSP slices, and 36.4 Mb of block RAM, configured in a 1927-pin Flip-Chip Fine-Pitch BGA (FF1927) package for high-speed serial interface and compute-acceleration applications in radar signal processing.
For engineers reviewing the XC7VX485T-1FF1927C datasheet, pinout, applications, or equivalent options, key selection criteria include transceiver line rate (13.1 Gb/s), I/O voltage support (1.2 V to 3.3 V), thermal design power (24.5 W typical), and configuration interface compatibility (SPIx4, SelectMAP).
Technical Context
The XC7VX485T-1FF1927C implements a 28 nm HKMG process-based architecture with integrated multi-gigabit transceivers supporting PCIe Gen3, SRIO Gen2, and 10G Ethernet protocols. It includes hardened IP blocks for PCI Express® Gen3 x8 endpoint/root complex and 10 Gigabit Ethernet MAC.
Configuration is performed via Master SPI or SelectMAP mode using external flash or processor control. The device supports partial reconfiguration and AXI4-Stream interfaces for real-time data path adaptation in software-defined radio and beamforming systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 485,760 - determines maximum combinational/sequential logic capacity for algorithm partitioning |
| DSP Slices | 2,800 - enables parallel multiply-accumulate operations for FIR filtering and FFT acceleration |
| Block RAM | 36.4 Mb - provides on-chip memory for buffering radar pulse data or video frame stores |
| Transceiver Line Rate | 13.1 Gb/s - supports 10GBASE-R, CPRI Option 7, and JESD204B subclass 1 links |
| I/O Standards | LVDS, LVCMOS, SSTL, HSTL - allows direct interfacing to ADCs, DACs, and memory controllers |
| TDP | 24.5 W - defines thermal solution requirements for conduction-cooled VPX or AMC carrier designs |
Pinout & Package
XC7VX485T-1FF1927C is housed in a 1927-ball Flip-Chip Fine-Pitch BGA (FF1927) package with 1.0 mm ball pitch, designed for high-density routing and controlled impedance trace layout on 10+ layer PCBs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| M0–M2 | Mode Configuration Pins | Determine boot source (SPI/SelectMAP) and configuration mode at power-up |
| CCLK | Configuration Clock | Drives internal configuration logic during master SPI programming |
| DIN | Serial Data Input | Receives bitstream from external SPI flash during configuration |
| INIT_B | Configuration Status | Active-low open-drain signal indicating configuration status and error detection |
| PROGRAM_B | Configuration Reset | Active-low input that clears configuration memory and restarts boot sequence |
| GTX/GTH RefClk | Transceiver Reference Clock | Accepts differential 100 MHz–750 MHz clock for multi-gigabit transceiver PLL locking |
Key Features
| Feature | Design Value |
|---|---|
| PCIe Gen3 x8 Hard IP | Reduces RTL integration effort and guarantees compliance with PCIe 3.0 electrical and protocol layers |
| JESD204B Subclass 1 Support | Enables deterministic latency and multi-device synchronization for high-speed ADC/DAC interfacing |
| Partial Reconfiguration | Allows dynamic logic module swapping without full device reset, critical for adaptive waveform systems |
| AXI4-Stream Interface | Provides standardized, flow-controlled streaming data path between IP blocks and external processors |
| UltraScale-Compatible Bitstream | Supports migration path to UltraScale+ devices while retaining functional equivalence in verified designs |
Applications
| Radar Signal Processing | High-Speed Data Acquisition |
|---|---|
Use Scenario: Real-time pulse-Doppler processing in ground-based phased array radar systems. IC Role / Device Role / Timing Role: FPGA fabric executes beamforming, CFAR detection, and pulse compression; transceivers interface with RF front-end ADCs. Use Value: 13.1 Gb/s transceivers directly capture JESD204B-compliant ADC outputs, eliminating intermediate serialization logic. | Use Scenario: Multi-channel oscilloscope with 12-bit, 5 GS/s sampling across 16 channels. IC Role / Device Role / Timing Role: XC7VX485T-1FF1927C aggregates parallel ADC streams, performs real-time FFT, and buffers results to DDR3 memory. Use Value: 36.4 Mb block RAM enables 2 ms full-bandwidth waveform storage at 5 GS/s before host transfer. |
| Software-Defined Radio (SDR) | Avionics Data Concentrator |
Use Scenario: Wideband cognitive radio platform operating from 100 MHz to 6 GHz with adaptive modulation. IC Role / Device Role / Timing Role: Hosts multiple concurrent waveforms; DSP slices execute channelization, equalization, and LDPC decoding. Use Value: 2,800 DSP slices sustain >200 GMAC/s for real-time physical-layer processing across 8 simultaneous LTE carriers. | Use Scenario: ARINC 664 (AFDX) and MIL-STD-1553B gateway in flight control computer backplane. IC Role / Device Role / Timing Role: XC7VX485T-1FF1927C implements dual AFDX end systems and time-triggered 1553B bus controller with deterministic latency. Use Value: Hardened PCIe Gen3 x8 interface connects to host processor with sub-500 ns interrupt latency for safety-critical response. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-end FPGA applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XCVU9P-2FLGA2104I | 16 nm UltraScale+ architecture; higher logic density (2,586K LC); lower TDP (19.2 W); no native PCIe Gen3 hard IP | Preferred for AI inference acceleration where DSP efficiency per watt matters more than legacy protocol compliance | Select when migrating to newer process node and requiring higher throughput per watt, accepting additional PCIe soft IP integration effort |
| XC7VX690T-2FF1927I | Same 28 nm Virtex-7 family; higher logic count (693,120 LC); higher speed grade (-2); industrial temperature range (-40°C to +100°C) | Suitable for extended-temperature avionics or downhole oilfield equipment where reliability under thermal stress is critical | Choose when additional logic resources and extended temperature operation outweigh cost premium and higher power draw |
Compared with XC7VX485T-1FF1927C, XCVU9P-2FLGA2104I offers superior computational density and energy efficiency but requires soft PCIe implementation, while XC7VX690T-2FF1927I delivers greater logic headroom and extended thermal tolerance within the same architectural ecosystem.
Availability
XC7VX485T-1FF1927C is available at Aetrix Electronics and suitable for radar signal processing, high-speed data acquisition, and avionics data concentrator applications requiring stable component supply across long-lifecycle defense and industrial programs.
Supply support for XC7VX485T-1FF1927C 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 leader delivering adaptive computing solutions for data center, embedded, and aerospace applications through its Xilinx product portfolio.
The Virtex-7 family was engineered for high-throughput, low-latency signal processing in mission-critical infrastructure including defense radar, scientific instrumentation, and high-performance computing accelerators.
FAQ
What is the maximum transceiver line rate supported by XC7VX485T-1FF1927C?
The XC7VX485T-1FF1927C supports a maximum transceiver line rate of 13.1 Gb/s per lane. This enables compliance with JESD204B subclass 1, 10GBASE-R, and CPRI Option 7 standards. The transceivers are implemented as GTH multi-gigabit blocks and require proper reference clock conditioning and PCB trace impedance control to achieve full-rate operation in production systems.
Does XC7VX485T-1FF1927C include hard IP for PCI Express Gen3?
Yes, XC7VX485T-1FF1927C integrates a hardened PCI Express Gen3 x8 endpoint/root complex block. This eliminates the need for soft-core PCIe implementations and ensures protocol compliance, timing closure, and power optimization. The hard IP supports both endpoint and root complex configurations and is validated per PCI-SIG specifications up to Gen3 speeds.
What configuration modes does XC7VX485T-1FF1927C support?
XC7VX485T-1FF1927C supports Master SPI, Slave SPI, and SelectMAP configuration modes. Mode selection is determined by the M0–M2 pin states at power-up. Master SPI is commonly used with external quad-SPI flash, while SelectMAP enables high-speed parallel loading from microprocessors or dedicated configuration controllers.
What is the block RAM capacity of XC7VX485T-1FF1927C?
The XC7VX485T-1FF1927C provides 36.4 Mb of total block RAM distributed across 1,824 BRAM primitives. Each BRAM can be configured as dual-port RAM, shift register, or FIFO with programmable depth and width. This capacity supports large buffering needs in radar pulse compression, video frame storage, and real-time spectrum analysis applications.
Is XC7VX485T-1FF1927C qualified for extended temperature operation?
No, XC7VX485T-1FF1927C is rated for commercial temperature range (0°C to +85°C). For extended temperature applications such as avionics or downhole tools, the industrial-grade variant XC7VX485T-1FF1927I or higher-density XC7VX690T-2FF1927I should be selected, both specified from –40°C to +100°C and tested per extended reliability qualification standards.
XC7VX485T-1FF1927C 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-1FF1927C FAQ
1.How can I place an order for XC7VX485T-1FF1927C through Aetrix?
Please submit a Request for Quotation (RFQ) for XC7VX485T-1FF1927C 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-1FF1927C reliable?
The price and inventory of XC7VX485T-1FF1927C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC7VX485T-1FF1927C is usually 5 days.
3.What payment methods are accepted for XC7VX485T-1FF1927C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC7VX485T-1FF1927C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC7VX485T-1FF1927C?
XC7VX485T-1FF1927C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC7VX485T-1FF1927C 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-1FF1927C?
For technical support, including XC7VX485T-1FF1927C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC7VX485T-1FF1927C requirements.
6.How does Aetrix verify that XC7VX485T-1FF1927C is sourced from the original manufacturer or authorized distributors?
All XC7VX485T-1FF1927C 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-1FF1927C meets industry standards.
7.What is the process for return or replacement of XC7VX485T-1FF1927C?
All XC7VX485T-1FF1927C units undergo pre-shipment inspection (PSI). If there is an issue with XC7VX485T-1FF1927C, 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-1FF1927C part is unused and in its original packaging.
Return procedure for XC7VX485T-1FF1927C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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