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AMD XC5VLX85-1FF1153C
- Part No.:
- XC5VLX85-1FF1153C
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 1153-BBGA, FCBGA
- Datasheet:
-
XC5VLX85-1FF1153C.pdf
- Description:
- IC FPGA 560 I/O 1153FCBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,271
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Product details
Overview
XC5VLX85-1FF1153C from AMD (formerly Xilinx) is a Virtex-5 LX family FPGA featuring 85,000 logic cells, 4.25 Mb of block RAM, 240 DSP48E slices, and operates at -1 speed grade (1.00 GHz CLB toggle rate). It is used in high-performance digital signal processing and reconfigurable computing systems requiring deterministic timing and multi-gigabit serial I/O.
For engineers reviewing the XC5VLX85-1FF1153C datasheet, pinout, applications, or equivalent options, key selection considerations include I/O bank voltage support (1.2 V to 3.3 V), differential signaling compliance (LVDS, RSDS, BLVDS), and configuration interface options (Master SelectMAP, Slave Serial, JTAG).
Technical Context
The XC5VLX85-1FF1153C implements a hierarchical FPGA architecture with configurable logic blocks (CLBs), distributed RAM, shift registers, and dedicated carry logic. It integrates 24 RocketIO GTP transceivers supporting 100 Mbps–3.75 Gbps serial links with embedded 8B/10B encoding and clock correction.
Configuration is performed via internal Spartan-3AN-style configuration logic using external SPI flash or system-level master processor. The device supports partial reconfiguration and bitstream encryption using AES-256 for secure design deployment.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 85,000 - total available LUTs + flip-flops for combinational and sequential logic implementation |
| Block RAM | 4.25 Mb - distributed across 512 x 36-kbit RAMB16 blocks for on-chip data buffering and FIFOs |
| DSP Slices | 240 × DSP48E - each supports 25×18 signed multiplication, pipelined accumulation, and pre-adder logic |
| GTP Transceivers | 24 × RocketIO - enable PCIe Gen1, SATA, and Serial RapidIO physical layer interfaces |
| I/O Pins | 640 user I/O - supports single-ended and differential standards with programmable slew rate and drive strength |
| Speed Grade | -1 - guarantees timing closure at maximum specified frequencies per device resource |
Pinout & Package
XC5VLX85-1FF1153C is housed in a 1153-pin Fine-Pitch Flip-Chip Ball Grid Array (FFG1153) package with 35×35 mm body size, 1.0 mm ball pitch, and thermal lid for enhanced power dissipation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| CCLK | Configuration Clock Input | Drives internal configuration state machine during Master SelectMAP mode; requires external 50 MHz source |
| DIN | Configuration Data Input | Serial data input for Slave Serial configuration; synchronous to CCLK edge |
| PROGRAM_B | Active-Low Configuration Reset | Asynchronous reset that clears configuration memory and restarts boot sequence |
| INIT_B | Configuration Status Output | Open-drain output indicating configuration memory readiness and CRC pass/fail status |
| TDI/TDO/TMS/TCK | JTAG Boundary-Scan Interface | IEEE 1149.1-compliant test access port for programming, debugging, and verification |
Key Features
| Feature | Design Value |
|---|---|
| Partial Reconfiguration Support | Enables dynamic module swapping without full device reset, reducing system downtime in telecom baseband processing |
| AES-256 Bitstream Encryption | Protects intellectual property by decrypting configuration data on-the-fly using on-chip key storage |
| Multi-Voltage I/O Banks | Allows simultaneous interfacing to 1.2 V, 1.5 V, 1.8 V, 2.5 V, and 3.3 V peripherals without level shifters |
| Embedded PCI Express Endpoint Logic | Hard IP block implementing Gen1 x1/x2/x4 link layer and transaction layer for low-latency host communication |
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 parallel FFTs and CFAR algorithms with deterministic sub-microsecond latency. Use Value: 240 DSP48E slices deliver >120 GOPS peak compute throughput at 200 MHz sustained clocking. | Use Scenario: High-speed image reconstruction in CT and MRI scanners using iterative algorithms. IC Role / Device Role / Timing Role: Configurable logic implements custom back-projection pipelines synchronized to detector readout clocks. Use Value: 4.25 Mb block RAM enables on-chip storage of multiple sinogram frames, eliminating external DRAM bottlenecks. |
| Avionics Data Concentrators | High-Speed Test Equipment |
Use Scenario: ARINC 429/664 (AFDX) and MIL-STD-1553 protocol bridging in flight control subsystems. IC Role / Device Role / Timing Role: Dual-role interface controller managing time-triggered Ethernet traffic and legacy bus arbitration. Use Value: 640 user I/O pins support concurrent multi-protocol PHY interfacing with independent voltage domain control. | Use Scenario: Pattern generation and response analysis in automated semiconductor test systems (ATE). IC Role / Device Role / Timing Role: High-precision timing engine generating synchronized multi-channel stimuli with <100 ps skew. Use Value: RocketIO GTP transceivers provide calibrated 3.125 Gbps serial stimulus streams compliant with IEEE 1149.6 AC-JTAG. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar FPGA-based reconfigurable computing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| XC5VLX110-1FF1153C | 110K logic cells, 5.5 Mb block RAM, same package and speed grade | Higher gate count supports larger algorithm partitions; identical I/O and transceiver compatibility | Select when additional logic resources are required without changing PCB layout |
| XC6VLX75T-1FFG484C | Virtex-6 architecture, 74,496 logic cells, 3.2 Mb block RAM, 484-pin FFG484 package | Lower I/O count and no GTP transceivers; uses GTX instead of GTP, limiting max serial rate to 6.6 Gbps | Choose for migration path requiring higher DSP density and lower static power, accepting reduced transceiver count and different footprint |
Compared with XC5VLX85-1FF1153C, the XC5VLX110-1FF1153C offers scalable logic capacity within identical mechanical and electrical constraints, while the XC6VLX75T-1FFG484C provides architectural evolution at the cost of board redesign and transceiver capability trade-offs.
Availability
XC5VLX85-1FF1153C is available at Aetrix Electronics and suitable for radar signal processing, medical imaging acceleration, and avionics data concentrators requiring stable component supply across extended product lifecycles.
Supply support for XC5VLX85-1FF1153C 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, including FPGAs, adaptive SoCs, and AI accelerators for data center, communications, and embedded markets.
The Virtex-5 family was engineered for high-bandwidth, compute-intensive applications such as wireless infrastructure, defense signal processing, and scientific instrumentation where deterministic latency and multi-standard I/O flexibility are critical.
FAQ
What is the maximum operating frequency of the XC5VLX85-1FF1153C?
The XC5VLX85-1FF1153C is rated at speed grade -1, guaranteeing reliable operation up to 1.00 GHz CLB toggle rate under worst-case conditions. Actual achievable clock frequencies depend on design placement, routing, and resource utilization - typical user logic clocks range from 300 MHz to 600 MHz in production implementations of the XC5VLX85-1FF1153C.
Does the XC5VLX85-1FF1153C support JTAG boundary-scan testing?
Yes, the XC5VLX85-1FF1153C includes full IEEE 1149.1-compliant JTAG circuitry with TDI, TDO, TMS, and TCK pins. This enables in-system programming, debug visibility, and structural testing of PCB interconnects without requiring additional test fixtures for the XC5VLX85-1FF1153C.
Can the XC5VLX85-1FF1153C be configured using SPI flash memory?
No - the XC5VLX85-1FF1153C does not support direct SPI flash configuration. It requires either Master SelectMAP (parallel NOR flash), Slave Serial (external controller-driven serial stream), or JTAG programming. SPI flash must be interfaced via an external microcontroller that loads bitstream into the XC5VLX85-1FF1153C through its Slave Serial or SelectMAP interface.
What thermal management requirements apply to the XC5VLX85-1FF1153C?
The XC5VLX85-1FF1153C requires active thermal management under full utilization: junction temperature must remain ≤100°C. Its FFG1153 package includes a thermal lid; recommended heatsink contact area is ≥25 cm² with ≤0.5°C/W thermal resistance. Thermal simulation using Xilinx's XPE tool is advised before finalizing cooling for the XC5VLX85-1FF1153C.
Is partial reconfiguration supported on the XC5VLX85-1FF1153C?
Yes, the XC5VLX85-1FF1153C supports dynamic partial reconfiguration (PR) using Xilinx ISE 12.4+ tools. PR allows runtime replacement of logical modules (e.g., filter banks or protocol engines) without resetting the entire device - a key capability for mission-critical systems using the XC5VLX85-1FF1153C.
XC5VLX85-1FF1153C Specifications
- Product attributes
- Attribute value
- Manufacturer:
- AMD
- Series:
- Virtex®-5 LX
- Package/Case:
- 1153-BBGA, FCBGA
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Number of LABs/CLBs:
- 6480
- Number of Logic Elements/Cells:
- 82944
- Total RAM Bits:
- 3538944
- Number of I/O:
- 560
- Number of Gates:
- -
- Voltage - Supply:
- 0.95V ~ 1.05V
- Mounting Type:
- Surface Mount
- Operating Temperature:
- 0°C ~ 85°C (TJ)
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 1153-FCBGA (35x35)
XC5VLX85-1FF1153C FAQ
1.How can I place an order for XC5VLX85-1FF1153C through Aetrix?
Please submit a Request for Quotation (RFQ) for XC5VLX85-1FF1153C 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 XC5VLX85-1FF1153C reliable?
The price and inventory of XC5VLX85-1FF1153C are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC5VLX85-1FF1153C is usually 5 days.
3.What payment methods are accepted for XC5VLX85-1FF1153C?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC5VLX85-1FF1153C transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC5VLX85-1FF1153C?
XC5VLX85-1FF1153C orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC5VLX85-1FF1153C 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 XC5VLX85-1FF1153C?
For technical support, including XC5VLX85-1FF1153C datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC5VLX85-1FF1153C requirements.
6.How does Aetrix verify that XC5VLX85-1FF1153C is sourced from the original manufacturer or authorized distributors?
All XC5VLX85-1FF1153C 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 XC5VLX85-1FF1153C meets industry standards.
7.What is the process for return or replacement of XC5VLX85-1FF1153C?
All XC5VLX85-1FF1153C units undergo pre-shipment inspection (PSI). If there is an issue with XC5VLX85-1FF1153C, 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 XC5VLX85-1FF1153C part is unused and in its original packaging.
Return procedure for XC5VLX85-1FF1153C:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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