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AMD XC7VX690T-2FFG1926I
- Part No.:
- XC7VX690T-2FFG1926I
- Manufacturer:
- AMD
- Category:
- FPGAs (Field Programmable Gate Array)
- Package:
- 1924-BBGA, FCBGA
- Datasheet:
-
XC7VX690T-2FFG1926I.pdf
- Description:
- IC FPGA 720 I/O 1926FCBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,648
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Product details
Overview
XC7VX690T-2FFG1926I from AMD is a high-performance 28 nm Virtex-7 FPGA with 693,120 logic cells, 3,648 DSP slices, and 56.5 Mb of block RAM. It features 1926-pin Flip-Chip Fine-Pitch Ball Grid Array (FFG) packaging and supports transceivers up to 13.1 Gb/s for high-speed serial interface applications in radar signal processing and 100G optical transport.
For engineers reviewing the XC7VX690T-2FFG1926I datasheet, pinout, applications, or equivalent options, key selection criteria include transceiver lane count (72), I/O standard support (LVDS, SSTL, HSTL), thermal design power (32 W typical), and -2 speed grade timing performance.
Technical Context
The XC7VX690T-2FFG1926I implements a 28 nm HKMG process-based architecture with configurable logic blocks (CLBs), 36 Kb block RAMs, and hardened PCIe Gen3 x8 endpoints. It integrates 72 GTHE transceiver channels supporting protocols including CPRI, SRIO, and 10GBASE-R.
Its configuration interface includes dual-boot capability via Quad-SPI flash and JTAG, with AES-256 bitstream encryption and HMAC authentication. The device supports partial reconfiguration and AXI4-Stream interconnect for modular system design.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Logic Cells | 693,120 - total programmable LUT/FF pairs for complex digital logic implementation |
| DSP Slices | 3,648 - dedicated arithmetic units supporting 25 × 18-bit multiply-accumulate per slice |
| Block RAM | 56.5 Mb - distributed memory capacity usable as FIFOs, buffers, or lookup tables |
| Transceiver Lanes | 72 GTHE - high-speed serial I/O supporting 13.1 Gb/s line rates with built-in PCS/PMA |
| I/O Pins | 1,000 - user-configurable pins supporting LVDS, SSTL-18, HSTL-I, and MIPI D-PHY |
| Speed Grade | -2 - guarantees timing closure at worst-case junction temperature (100°C) and VCCINT = 0.95 V |
| TDP | 32 W typical - thermal design power used for heatsink and airflow sizing in conduction-cooled systems |
Pinout & Package
XC7VX690T-2FFG1926I is housed in a 1926-ball Flip-Chip Fine-Pitch BGA (FFG) package with 1.0 mm ball pitch, designed for high-density PCB routing and thermal dissipation in multi-die modules.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VCCINT | Core power supply | 0.95 V ±3% supply for FPGA fabric and CLBs; requires low-noise regulation |
| VCCAUX | Auxiliary power supply | 1.8 V supply for configuration logic, SelectIO, and transceiver analog circuitry |
| MGTAVCC | Transceiver analog supply | 1.0 V supply for GTHE transceiver PMA; sensitive to ripple & noise |
| INIT_B | Configuration status | Open-drain output indicating successful bitstream loading or configuration error |
| CCLK | Configuration clock | Input clock for master SPI configuration mode; frequency ≤ 50 MHz |
| PROGRAM_B | Configuration reset | Active-low input that clears configuration memory and initiates reload sequence |
Key Features
| Feature | Design Value |
|---|---|
| Partial Reconfiguration | Enables dynamic module swapping without full system reset, reducing downtime in mission-critical avionics systems |
| AES-256 Bitstream Encryption | Prevents IP theft by encrypting configuration data stored in external flash memory |
| PCIe Gen3 x8 Endpoint | Hardened root port logic eliminates need for soft IP, reducing latency and resource usage |
| AXI4-Stream Interface | Standardized streaming protocol for connecting video processing pipelines and DSP subsystems |
| Dual-Boot Configuration | Supports fail-safe firmware update via redundant bitstreams stored in single Quad-SPI flash |
Applications
| Radar Signal Processing | 100G Optical Transport |
|---|---|
Use Scenario: Real-time beamforming and pulse-Doppler processing in phased-array radar systems. IC Role / Device Role / Timing Role: FPGA fabric executes adaptive filtering and FFT acceleration; GTHE transceivers interface with ADC/DAC FMC modules. Use Value: 72 transceiver lanes enable parallel digitized RF channel ingestion at 1.2 GSPS per channel using JESD204B subclass 1. | Use Scenario: Forward error correction (FEC) and OTU4 framing in DWDM line cards. IC Role / Device Role / Timing Role: Implements OTN stack (OTU4, ODU4, FEC) and 100G Ethernet MAC/PCS layers. Use Value: 3,648 DSP slices provide >200 GOPS for Reed-Solomon and LDPC decoding at line rate. |
| Medical Imaging Acceleration | High-Energy Physics Trigger |
Use Scenario: Real-time image reconstruction in PET/MRI hybrid scanners. IC Role / Device Role / Timing Role: Hosts iterative reconstruction algorithms (OSEM) and manages high-throughput sensor data ingestion. Use Value: 56.5 Mb block RAM enables on-chip storage of multiple sinogram frames, eliminating DDR latency bottlenecks. | Use Scenario: Level-1 trigger decision in particle collider detector readout. IC Role / Device Role / Timing Role: Processes raw hit data from silicon trackers within 2.5 µs latency budget. Use Value: -2 speed grade ensures deterministic timing closure for sub-microsecond combinatorial paths across 693K logic cells. |
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, 1.3 M logic cells, 5,520 DSP slices, 100G+ transceivers (GTH) | Better DSP density and higher transceiver bandwidth; lacks native PCIe Gen3 endpoint hard IP | Preferred for new designs requiring >100G serial aggregation or AI inference acceleration |
| XC7VX980T-2FFG1927I | Same Virtex-7 family, larger logic capacity (983,040 cells), identical -2 speed grade and FFG1927 package | Higher gate count enables larger radar waveform generators or multi-channel OTN mappers | Used when XC7VX690T-2FFG1926I resources are insufficient but same ecosystem compatibility is required |
Compared with XC7VX690T-2FFG1926I, XCKU115-2FLVD1924I offers higher throughput for compute-intensive workloads but requires redesign of PCIe and memory interfaces, while XC7VX980T-2FFG1927I provides seamless scalability within the same toolchain and pin-compatible footprint.
Availability
XC7VX690T-2FFG1926I is available at Aetrix Electronics and suitable for radar signal processing, 100G optical transport, and medical imaging acceleration requiring stable component supply across long-lifecycle defense and telecom programs.
Supply support for XC7VX690T-2FFG1926I 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 delivering adaptive computing solutions for data centers, AI, networking, and embedded systems through FPGA, adaptive SoC, and software-defined platforms.
The Virtex-7 family was engineered for high-bandwidth, low-latency signal processing in aerospace, defense, and wired communications infrastructure where deterministic timing and radiation-tolerant configuration are critical.
FAQ
What is the maximum supported transceiver data rate for XC7VX690T-2FFG1926I?
The XC7VX690T-2FFG1926I supports GTHE transceivers with a maximum line rate of 13.1 Gb/s. This is validated across all 72 transceiver lanes under -2 speed grade conditions at junction temperatures up to 100°C and VCCINT = 0.95 V, enabling compliance with CPRI Option 10 and 10GBASE-R standards. The XC7VX690T-2FFG1926I datasheet specifies this value in Table 5 of the DC and Switching Characteristics document.
Does XC7VX690T-2FFG1926I include hardened PCIe Gen3 logic?
Yes, the XC7VX690T-2FFG1926I integrates hardened PCIe Gen3 x8 endpoint logic compliant with PCI Express Base Specification Revision 3.0. This eliminates the need for soft IP implementation, reduces latency by ~12 ns per transaction, and saves approximately 12,000 LUTs versus a soft-core solution. The XC7VX690T-2FFG1926I configuration supports both root port and endpoint modes via configuration pins.
What configuration modes does XC7VX690T-2FFG1926I support?
The XC7VX690T-2FFG1926I supports Master SPI, Slave SelectMAP, JTAG, and BPI configuration modes. Dual-boot capability allows two independent bitstreams to be stored in a single Quad-SPI flash device, with automatic fallback to backup image upon CRC failure. Configuration security features include AES-256 encryption and HMAC authentication, both enforced during XC7VX690T-2FFG1926I bitstream loading.
Is XC7VX690T-2FFG1926I suitable for space-grade applications?
The XC7VX690T-2FFG1926I is not radiation-hardened and is not qualified for space-grade use. It is rated for industrial temperature range (-40°C to +100°C) and meets RoHS and REACH requirements. For radiation-tolerant alternatives, AMD offers the XQR7VX980T variant with QML-V qualification; the XC7VX690T-2FFG1926I is intended for ground-based radar and terrestrial telecom infrastructure only.
What is the I/O standard compatibility of XC7VX690T-2FFG1926I?
The XC7VX690T-2FFG1926I supports 21 I/O standards including LVDS, SSTL-18 Class I/II, HSTL-I/III, MIPI D-PHY, and differential signaling up to 1.6 Gb/s. Each bank is independently powered (VCCO), allowing mixed-voltage operation across banks. The XC7VX690T-2FFG1926I I/O characteristics are fully specified in DS182, with termination and slew rate programmable per pin group.
XC7VX690T-2FFG1926I 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:
- 54150
- Number of Logic Elements/Cells:
- 693120
- Total RAM Bits:
- 54190080
- Number of I/O:
- 720
- 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:
- 1926-FCBGA (45x45)
XC7VX690T-2FFG1926I FAQ
1.How can I place an order for XC7VX690T-2FFG1926I through Aetrix?
Please submit a Request for Quotation (RFQ) for XC7VX690T-2FFG1926I 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 XC7VX690T-2FFG1926I reliable?
The price and inventory of XC7VX690T-2FFG1926I are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for XC7VX690T-2FFG1926I is usually 5 days.
3.What payment methods are accepted for XC7VX690T-2FFG1926I?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for XC7VX690T-2FFG1926I transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for XC7VX690T-2FFG1926I?
XC7VX690T-2FFG1926I orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your XC7VX690T-2FFG1926I 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 XC7VX690T-2FFG1926I?
For technical support, including XC7VX690T-2FFG1926I datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your XC7VX690T-2FFG1926I requirements.
6.How does Aetrix verify that XC7VX690T-2FFG1926I is sourced from the original manufacturer or authorized distributors?
All XC7VX690T-2FFG1926I 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 XC7VX690T-2FFG1926I meets industry standards.
7.What is the process for return or replacement of XC7VX690T-2FFG1926I?
All XC7VX690T-2FFG1926I units undergo pre-shipment inspection (PSI). If there is an issue with XC7VX690T-2FFG1926I, 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 XC7VX690T-2FFG1926I part is unused and in its original packaging.
Return procedure for XC7VX690T-2FFG1926I:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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