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AMD XC5VLX155-2FF1760I
- Part No.:
- XC5VLX155-2FF1760I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 1760-BBGA, FCBGA
- Datasheet:
-
XC5VLX155-2FF1760I.pdf
- Description:
- IC FPGA 800 I/O 1760FCBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,135
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Product details
Overview
XC5VLX155-2FF1760I from AMD (formerly Xilinx) is a high-performance Virtex-5 FPGA featuring 155,328 logic cells, 12.5 Mb of block RAM, and 640 DSP48E slices. It supports PCIe Gen1 x8, DDR2/DDR3 memory interfaces, and operates at -2 speed grade with industrial temperature range (-40°C to +100°C). Used in high-bandwidth digital signal processing and reconfigurable computing systems.
For engineers reviewing the XC5VLX155-2FF1760I datasheet, pinout, applications, or equivalent options, key selection factors include I/O count (720 user I/Os), transceiver capability (up to 24 GTP transceivers @ 3.75 Gb/s), thermal performance in FF1760 package, and industrial-grade reliability for embedded vision and radar processing.
Technical Context
The XC5VLX155-2FF1760I implements a column-based architecture with configurable logic blocks (CLBs), dedicated DSP slices, and integrated memory controllers. It includes SelectIO technology supporting LVDS, SSTL, HSTL, and differential signaling standards up to 1.25 Gb/s per pin.
Its clocking system comprises 32 DCMs and 16 PLLs for precise clock synthesis, phase alignment, and jitter reduction across multiple domains. The device supports partial reconfiguration and bitstream encryption for secure deployment in mission-critical systems.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 155,328 - determines maximum combinational and sequential logic capacity for complex RTL implementation |
| Block RAM | 12.5 Mb - enables large on-chip data buffering and FIFO construction without external memory |
| DSP Slices | 640 × DSP48E - delivers 256 GMAC/s peak arithmetic throughput for real-time filtering and FFT |
| User I/O Pins | 720 - supports high-pin-count parallel interfaces including DDR3 x72 and PCIe x8 |
| GTP Transceivers | 24 × 3.75 Gb/s - enables serial connectivity for Aurora, SATA, and custom high-speed protocols |
| Speed Grade | -2 - guarantees timing closure at worst-case industrial temperature and voltage conditions |
| Operating Temp | -40°C to +100°C - qualified for extended-temperature industrial and aerospace environments |
Pinout & Package
XC5VLX155-2FF1760I is housed in a 1760-pin Flip-Chip Fine-Pitch Ball Grid Array (FF1760) package with 35 mm × 35 mm body size, 1.0 mm ball pitch, and Pb-free / RoHS-compliant construction. Thermal design requires exposed thermal pad soldering and heatsink integration.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCCINT | Core power supply | 1.0 V ±3% supply for CLBs, RAM, and DSP logic; requires low-noise regulation |
| VCCAUX | Auxiliary power supply | 2.5 V supply for configuration, clocking, and SelectIO banks |
| VCCO | I/O bank power | Programmable per-bank voltage (1.2–3.3 V) enabling mixed-voltage interface support |
| MR | Master reset | Active-low asynchronous reset that clears configuration registers and halts operation |
| CCLK | Configuration clock | Input clock for slave-serial and JTAG configuration modes; frequency ≤ 50 MHz |
| INIT_B | Configuration status | Open-drain output indicating configuration memory readiness and error detection |
Key Features
| Feature | Design Value |
|---|---|
| Partial Reconfiguration | Enables dynamic logic module swapping during operation without full reconfiguration overhead |
| Bitstream Encryption | 256-bit AES key protection prevents IP theft and unauthorized cloning of configured logic |
| SelectIO Technology | Supports 20+ I/O standards including LVDS DCI, SSTL18, and HSTL class I/II with programmable drive strength |
| Integrated Memory Controller | Hardened DDR2/DDR3 controller with 256-bit bus width and 800 MT/s data rate per pin |
| PCIe Endpoint Logic | Dedicated hard IP for Gen1 x1/x2/x4/x8 endpoint operation with TLP handling and MSI support |
Applications
| Radar Signal Processing | Medical Imaging Acceleration |
|---|---|
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 FIR filters, FFTs, and CFAR algorithms with deterministic latency. Use Value: 640 DSP48E slices deliver sustained 256 GMAC/s throughput while 12.5 Mb block RAM buffers multi-channel ADC streams. | Use Scenario: High-resolution ultrasound image reconstruction and CT sinogram processing. IC Role / Device Role / Timing Role: Configurable logic implements parallel back-projection and iterative reconstruction kernels. Use Value: 720 user I/Os interface directly with 16-channel ADCs and DDR3 frame buffers at 800 MT/s. |
| Industrial Machine Vision | Secure Communications Gateway |
Use Scenario: Sub-millisecond defect classification using CNN inference on factory-floor camera feeds. IC Role / Device Role / Timing Role: Reconfigurable accelerator running quantized neural network layers with pipeline synchronization. Use Value: Partial reconfiguration allows runtime model switching without system reboot or latency spikes. | Use Scenario: Protocol translation and encrypted packet forwarding between legacy fieldbus and IP networks. IC Role / Device Role / Timing Role: Dual-role controller managing CAN FD, Ethernet MAC, and AES-256 crypto engines concurrently. Use Value: Bitstream encryption and hardened PCIe endpoint ensure secure firmware updates and trusted boot chain integrity. |
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 | UltraScale architecture; 2,586K logic cells; higher transceiver count (48 × 12.5 Gb/s); no native DDR2 support | Better suited for 10G+ serial interconnect and AI inference acceleration; requires PCB redesign due to FLGA2104 package | Select when migrating to higher bandwidth and lower power per logic unit; not pin-compatible with XC5VLX155-2FF1760I |
| XC7VX690T-2FFG1930I | Virtex-7 architecture; 693,120 logic cells; 36 × 13.1 Gb/s GTs; supports DDR3/DDR4 but no DDR2 | Targeted at next-gen test equipment and software-defined radio; larger die area and higher static power | Choose for enhanced DSP density and PCIe Gen3 support; requires updated power delivery and thermal management |
Compared with XC5VLX155-2FF1760I, the XCVU9P-2FLGA2104I offers higher serial bandwidth and logic capacity but lacks DDR2 compatibility, while the XC7VX690T-2FFG1930I provides greater DSP resources and PCIe Gen3 readiness at the cost of increased power and board space.
Availability
XC5VLX155-2FF1760I is available at Aetrix Electronics and suitable for radar processing, medical imaging, industrial vision, and secure communications requiring stable component supply across extended temperature ranges.
Supply support for XC5VLX155-2FF1760I 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, acquired Xilinx in 2022 to expand its FPGA and adaptive SoC portfolio.
The Virtex-5 family was designed for high-performance, high-density logic and signal processing applications in aerospace, defense, and industrial systems where reliability and I/O flexibility are critical.
FAQ
What is the maximum supported DDR3 data rate for XC5VLX155-2FF1760I?
The XC5VLX155-2FF1760I integrates a hardened DDR2/DDR3 memory controller supporting up to 800 MT/s data rates per pin. This is validated for x72 interfaces with matched trace lengths and proper termination. The controller does not support DDR4 or LPDDR variants, and timing closure requires adherence to Xilinx UG190 guidelines for memory interface implementation.
Does XC5VLX155-2FF1760I support PCI Express Gen2?
No, XC5VLX155-2FF1760I supports only PCIe Gen1 with hard IP endpoints up to x8 lane width. Its GTP transceivers operate at a maximum line rate of 3.75 Gb/s, which is insufficient for Gen2's 5.0 Gb/s requirement. Migration to PCIe Gen2 requires upgrading to Virtex-6 or later families such as XC7VX690T-2FFG1930I.
What configuration modes are supported by XC5VLX155-2FF1760I?
XC5VLX155-2FF1760I supports Master SelectMAP, Slave SelectMAP, JTAG, and Serial configuration modes. Configuration is initiated via CCLK input, with INIT_B and DONE signals providing status feedback. Bitstream loading can be performed from SPI flash, BPI flash, or host processor through dedicated configuration pins, all documented in Xilinx UG191.
Is XC5VLX155-2FF1760I qualified for automotive AEC-Q100?
No, XC5VLX155-2FF1760I is rated for industrial temperature range (-40°C to +100°C) but is not AEC-Q100 qualified. It lacks automotive-specific screening, failure rate reporting, and qualification testing required for passenger vehicle applications. For automotive use, consider AMD/Xilinx Automotive-grade Virtex-7 or Versal devices with formal AEC-Q100 certification.
How many clock management tiles does XC5VLX155-2FF1760I include?
XC5VLX155-2FF1760I contains 32 Digital Clock Managers (DCMs) and 16 Phase-Locked Loops (PLLs), distributed across the device fabric. These provide independent clock synthesis, phase shifting, frequency multiplication/division, and duty cycle correction for up to 48 concurrent clock domains, essential for multi-standard interface synchronization in systems like radar and medical imaging.
XC5VLX155-2FF1760I Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Virtex®-5 LX
- Package/Case:
- 1760-BBGA, FCBGA
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 12160
- Number of Logic Elements/Cells:
- 155648
- Total RAM Bits:
- 7077888
- Number of I/O:
- 800
- Number of Gates:
- -
- Voltage - Supply:
- 0.95V ~ 1.05V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- -40°C ~ 100°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 1760-FCBGA (42.5x42.5)
XC5VLX155-2FF1760I FAQ
1.How can I place an order for XC5VLX155-2FF1760I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC5VLX155-2FF1760I 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 XC5VLX155-2FF1760I reliable?
The price and inventory of XC5VLX155-2FF1760I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC5VLX155-2FF1760I is usually 5 days.
3.What payment methods are accepted for XC5VLX155-2FF1760I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC5VLX155-2FF1760I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC5VLX155-2FF1760I?
XC5VLX155-2FF1760I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC5VLX155-2FF1760I 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 XC5VLX155-2FF1760I?
For technical support, including XC5VLX155-2FF1760I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC5VLX155-2FF1760I requirements.
6.How does Aetrix verify that XC5VLX155-2FF1760I is sourced from the original manufacturer or authorized distributors?
All XC5VLX155-2FF1760I 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 XC5VLX155-2FF1760I meets industry standards.
7.What is the process for return or replacement of XC5VLX155-2FF1760I?
All XC5VLX155-2FF1760I units undergo pre-shipment inspection (PSI). If there is an issue with XC5VLX155-2FF1760I, 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 XC5VLX155-2FF1760I part is unused and in its original packaging.
Return procedure for XC5VLX155-2FF1760I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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