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AMD XC7VX485T-1FFG1158I
- Part No.:
- XC7VX485T-1FFG1158I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 1156-BBGA, FCBGA
- Datasheet:
-
XC7VX485T-1FFG1158I.pdf
- Description:
- IC FPGA 350 I/O 1158FCBGA
- Quantity:
- Payment:
- Shipping:
Inventory:3,988
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Product details
Overview
XC7VX485T-1FFG1158I from AMD is a high-performance 28 nm FPGA with 485,760 logic cells, 2,850 DSP slices, and 36.4 Mb of block RAM, configured in a 1158-pin Flip-Chip Fine-Pitch Ball Grid Array (FFG) package for high-speed serial interface and compute-accelerated embedded systems.
For engineers reviewing the XC7VX485T-1FFG1158I datasheet, pinout, applications, or equivalent options, key selection factors include transceiver line rate (13.1 Gb/s), I/O voltage support (1.2 V to 3.3 V), thermal design power (29.2 W), and PCIe Gen3 x8 endpoint capability.
Technical Context
The XC7VX485T-1FFG1158I implements a 28 nm HKMG process-based architecture with integrated Multi-Gigabit Transceivers (MGTs), configurable logic blocks (CLBs), and hardened IP including PCIe Gen3, 10/25/100G Ethernet MAC, and DDR3/DDR4 memory controllers. It supports partial reconfiguration and AXI4 interconnect protocols.
It delivers deterministic low-latency signal processing via dedicated DSP48E1 slices operating at up to 475 MHz and includes dual 32-bit PowerPC 440 microprocessor cores for embedded control tasks, with on-chip clock management using MMCM and PLL blocks supporting jitter < 150 fs RMS.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 485,760 - determines maximum combinational and sequential logic capacity for complex state machines and dataflow pipelines |
| DSP Slices | 2,850 - enables parallel multiply-accumulate operations at up to 475 MHz for real-time filtering and FFT acceleration |
| Block RAM | 36.4 Mb - supports large on-die buffering for video frame storage, packet queuing, or coefficient tables |
| Transceiver Line Rate | 13.1 Gb/s - enables native 10G/25G Ethernet, CPRI, and JESD204B interface implementation without external retimers |
| I/O Standards | LVDS, SSTL, HSTL, TMDS, MIPI D-PHY - allows direct interfacing with image sensors, memory, displays, and high-speed ADCs/DACs |
| PCIe Interface | Gen3 x8 endpoint - provides 7.88 GB/s bidirectional bandwidth for host-to-FPGA data streaming in compute-offload applications |
| TDP | 29.2 W - defines thermal envelope requiring active cooling and copper heat spreader in compact form factor designs |
Pinout & Package
XC7VX485T-1FFG1158I is housed in a 1158-pin Flip-Chip Fine-Pitch BGA (FFG) package with 35 × 35 mm body size, 0.8 mm ball pitch, and thermal lid for enhanced heat dissipation in high-power operation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCCINT | Core supply rail | 1.0 V ±3% input powering CLBs, DSP slices, and routing fabric; requires low-noise regulation and local decoupling |
| VCCAUX | Auxiliary supply rail | 1.8 V ±3% input powering configuration logic, SelectIO banks, and clock management units |
| VCCO | I/O bank supply | Configurable per-bank (1.2–3.3 V) to match connected peripheral voltage levels without level shifters |
| MGTAVCC / MGTAVTT | Transceiver analog supply | 1.0 V and 1.2 V rails dedicated to high-speed serial transceivers; sensitive to ripple and noise |
| INIT_B / PROGRAM_B | Configuration control | Active-low signals managing configuration startup sequence, fallback, and reconfiguration triggers |
| CLK_IN / CLK_OUT | Reference clock interface | Dedicated differential inputs/outputs for feeding MMCM/PLL with stable timing reference (e.g., 100–300 MHz) |
Key Features
| Feature | Design Value |
|---|---|
| Hardened PCIe Gen3 x8 Endpoint | Reduces integration effort by eliminating soft IP synthesis time and verification overhead for host interface compliance |
| 2,850 DSP48E1 Slices | Enables concurrent execution of 2,850 independent 25×18 multiply-accumulate operations per clock cycle for radar or AI inference kernels |
| Partial Reconfiguration Support | Allows dynamic swapping of functional modules (e.g., modems, codecs) without system reset or downtime |
| Integrated Dual PPC440 Cores | Provides embedded control plane processing for boot, configuration, and real-time monitoring without external microcontroller |
| AXI4 Interconnect Fabric | Standardizes on-chip communication between IP blocks, simplifying system-level integration and toolchain compatibility |
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 time-critical FFTs and CFAR detection; transceivers interface with RF ADCs/DACs at 2.4 GSPS. Use Value: 2,850 DSP slices enable >100 GFLOPS sustained compute; 13.1 Gb/s transceivers support JESD204B subclass 1 link to multi-channel ADCs. | Use Scenario: Synchronized multi-channel oscilloscope capturing 16-bit waveforms at 1 GS/s across 8 channels. IC Role / Device Role / Timing Role: XC7VX485T-1FFG1158I manages time-aligned sampling, on-the-fly compression, and PCIe Gen3 streaming to host PC memory. Use Value: Block RAM buffers 128 MB of raw waveform data; PCIe Gen3 x8 delivers 7.88 GB/s transfer to avoid capture interruption. |
| 5G Baseband Processing | Industrial Machine Vision |
Use Scenario: Layer 1 PHY processing for massive MIMO base stations with 64 antenna elements. IC Role / Device Role / Timing Role: Implements channel estimation, precoding, and OFDM modulation/demodulation in hard real-time loop. Use Value: Hardened 100G Ethernet MAC supports fronthaul transport; DSP slices execute 256-point FFTs in < 100 ns latency. | Use Scenario: High-resolution defect inspection on PCB assembly lines using 12K-line scan cameras and multi-spectral lighting. IC Role / Device Role / Timing Role: XC7VX485T-1FFG1158I processes pixel streams, runs convolutional filters, and triggers precision motion control via encoder feedback. Use Value: LVDS I/O supports 800 MB/s camera interface; 485K logic cells implement real-time CNN inference with sub-millisecond latency. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-end FPGA compute-acceleration applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XCKU115-2FLVD1924I | 10nm process, 1.3M logic cells, higher DSP density (5,520 slices), lower TDP (24.5 W), no embedded PPC cores | Better suited for cloud-scale inference and software-defined radio where CPU offload is handled externally | Select when higher logic capacity and energy efficiency outweigh need for on-chip control processors |
| XCVU9P-2FLGB2104I | 16nm process, 2.5M logic cells, 6,840 DSP slices, 76.5 Mb BRAM, PCIe Gen4 x16 support | Targeted at next-gen AI training accelerators and ultra-high-bandwidth test equipment requiring Gen4 connectivity | Choose when PCIe Gen4 bandwidth and >2x BRAM capacity are mandatory for workload scalability |
Compared with XCKU115-2FLVD1924I and XCVU9P-2FLGB2104I, the XC7VX485T-1FFG1158I offers balanced logic/DSP/BRAM resources with integrated PPC440 cores-ideal for embedded systems needing self-contained control and signal processing without external processors or Gen4 complexity.
Availability
XC7VX485T-1FFG1158I is available at Aetrix Electronics and suitable for radar signal processing, 5G baseband development, and high-speed data acquisition requiring stable component supply across long-lifecycle industrial programs.
Supply support for XC7VX485T-1FFG1158I 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 centers, AI, networking, and embedded systems through its acquired Xilinx product portfolio.
The Virtex-7 family, including XC7VX485T-1FFG1158I, was engineered for high-throughput, low-latency signal and packet processing in defense, communications infrastructure, and scientific instrumentation.
FAQ
What is the maximum transceiver line rate supported by XC7VX485T-1FFG1158I?
The XC7VX485T-1FFG1158I supports a maximum transceiver line rate of 13.1 Gb/s per lane. This enables native implementation of 10G/25G Ethernet, CPRI, and JESD204B interfaces. The device contains 36 GTs (Gigabit Transceivers), each configurable for protocols requiring deterministic latency and low bit error rates. XC7VX485T-1FFG1158I achieves this performance using 28 nm HKMG process technology and calibrated analog front-ends.
Does XC7VX485T-1FFG1158I include embedded processor cores?
Yes, XC7VX485T-1FFG1158I integrates two hardened PowerPC 440 (PPC440) microprocessor cores running at up to 500 MHz. These cores provide embedded control-plane functionality for boot, configuration, and real-time system monitoring without requiring an external MCU. XC7VX485T-1FFG1158I uses these cores to manage PCIe enumeration, transceiver calibration, and partial reconfiguration sequences.
What I/O standards does XC7VX485T-1FFG1158I support?
XC7VX485T-1FFG1158I supports LVDS, SSTL, HSTL, TMDS, and MIPI D-PHY I/O standards across its 500+ user I/O pins. Each I/O bank is independently configurable for voltages from 1.2 V to 3.3 V. XC7VX485T-1FFG1158I uses SelectIO technology to ensure signal integrity at data rates up to 1.25 Gb/s per pin, enabling direct connection to DDR3/DDR4 memory, image sensors, and display interfaces.
What is the total block RAM capacity of XC7VX485T-1FFG1158I?
XC7VX485T-1FFG1158I provides 36.4 Mb of total block RAM distributed across 1,824 BRAM primitives (each 36 Kb). This capacity supports large on-chip data buffers for video frame storage, packet queuing, or coefficient tables in signal processing pipelines. XC7VX485T-1FFG1158I allows true dual-port access with independent read/write clocks, enabling simultaneous data ingestion and processing without external memory bottlenecks.
Is XC7VX485T-1FFG1158I compatible with PCIe Gen3 x8 endpoint operation?
Yes, XC7VX485T-1FFG1158I includes a hardened PCIe Gen3 x8 endpoint block compliant with PCI Express Base Specification Revision 3.0. It supports link training, power management states (L0s/L1), and advanced error reporting. XC7VX485T-1FFG1158I delivers 7.88 GB/s bidirectional throughput and integrates AXI4 interface logic for seamless connection to user logic without soft IP synthesis.
XC7VX485T-1FFG1158I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Virtex®-7 XT
- Package/Case:
- 1156-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:
- 350
- Number of Gates:
- -
- Voltage - Supply:
- 0.97V ~ 1.03V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- -40°C ~ 100°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 1158-FCBGA (35x35)
XC7VX485T-1FFG1158I FAQ
1.How can I place an order for XC7VX485T-1FFG1158I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC7VX485T-1FFG1158I 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-1FFG1158I reliable?
The price and inventory of XC7VX485T-1FFG1158I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC7VX485T-1FFG1158I is usually 5 days.
3.What payment methods are accepted for XC7VX485T-1FFG1158I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC7VX485T-1FFG1158I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC7VX485T-1FFG1158I?
XC7VX485T-1FFG1158I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC7VX485T-1FFG1158I 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-1FFG1158I?
For technical support, including XC7VX485T-1FFG1158I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC7VX485T-1FFG1158I requirements.
6.How does Aetrix verify that XC7VX485T-1FFG1158I is sourced from the original manufacturer or authorized distributors?
All XC7VX485T-1FFG1158I 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-1FFG1158I meets industry standards.
7.What is the process for return or replacement of XC7VX485T-1FFG1158I?
All XC7VX485T-1FFG1158I units undergo pre-shipment inspection (PSI). If there is an issue with XC7VX485T-1FFG1158I, 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-1FFG1158I part is unused and in its original packaging.
Return procedure for XC7VX485T-1FFG1158I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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