XC5VLX50-2FF676C - 46,080-Cell Virtex-5 FPGA | AMD
MPN: XC5VLX50-2FF676C ✗ Cuối đờiXC5VLX50-2FF676C Tóm tắt
An FPGA is a reconfigurable semiconductor in the broader hierarchy of programmable logic devices, digital integrated circuits, and semiconductors. Unlike a fixed-function application-specific integrated circuit, an FPGA combines programmable logic blocks, block RAM, dedicated arithmetic resources, and selectable I/O in one device. Engineers use this flexibility to implement control logic, signal processing, protocol bridges, and hardware accelerators while retaining the option to update the bitstream after manufacture.
The Virtex-5 architecture combines 46,080 logic cells with 440 available I/O in this package. The -2 designation identifies the device speed grade, while the FF676 package provides 676 physical balls for power, ground, configuration, clock, and user I/O connections. The device uses a 1 V core technology indicated by the family specifications and supports surface-mount assembly through its FCBGA package.
The Virtex-5 LX family provides a broad programmable fabric for parallel data paths, control systems, and dedicated digital functions. Its logic resources can be interconnected to implement counters, state machines, arithmetic pipelines, packet-processing functions, and interface logic. Dedicated block RAM can support data buffering and deeper storage structures, while DSP resources can accelerate multiplication and filtering operations when the selected design requires them.
Typical uses include industrial automation, communications infrastructure, test and measurement, embedded control, high-speed data acquisition, and digital signal processing. The 440-I/O capability is particularly useful when a design must connect multiple buses, parallel sensors, timing inputs, or external memory interfaces. Its 676-ball FCBGA package also supports dense board layouts in systems where connector count and signal bandwidth justify fine-pitch assembly.
The principal design consideration is the complexity of a 676-ball FPGA package. The PCB should use the AMD package footprint and recommended escape-routing guidance, provide clean power and ground distribution, and follow the pinout file when assigning every ball. Configuration, clocking, decoupling, and thermal design must be reviewed together because incorrect routing or an inadequate power grid can affect system reliability even when the logic design itself is correct.
This product page organizes the device identity, package information, pin-compatible Virtex-5 options, parameter comparisons, application guidance, and practical PCB considerations into an engineering-focused reference for prototype, production, and component-planning work.
Bộ thay thế dễ dàng lắp đặt cho XC5VLX50-2FF676C — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
Các biến thể trong loạt này
Các mẫu cùng loạt có thể lắp đặt dễ dàng tương thích với XC5VLX50-2FF676C (cùng hình factor và footprint) — khác nhau ở Device Type, Speed Grade, Logic Cells, Package, Package Type.
XC5VLX50-1FF676C
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →XC5VLX50-3FF676C
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →XC5VLX50-2FF676I
✅ Drop-InLiên hệ để biết giá
Xem tài liệu →XC5VLX50-2FFG676C
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
XC5VLX50-2FFG676I
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
XC5VLX50-2FF676C Tỷ lệ tối đa & tính chất điện
| Device Type | Virtex-5 LX FPGA |
| Number of Logic Cells | 46,080 cells |
| Number of I/O | 440 I/O |
| Process Technology | 65 nm CMOS |
| Core Supply Voltage | 1 V |
| Speed Grade | -2 |
| Package Type | 676-ball FCBGA |
| Number of Package Balls | 676 balls |
| Kiểu lắp đặt | Surface mount |
| Trạng thái RoHS | RoHS non-compliant |
| Lead-Free Status | Contains lead |
| AEC-Q100 Qualification | Not applicable |
Hướng dẫn cấu hình chân XC5VLX50-2FF676C 676 balls
Cấu hình chân cho XC5VLX50-2FF676C (676 balls gói). IC số này bao gồm chân GPIO, giao diện truyền thông (UART, SPI, I2C) và chân nguồn. Tham khảo tài liệu thông số kỹ thuật của nhà sản xuất để biết các chức năng chân thay thế và tùy chọn cấu hình. Cực kỳ quan trọng cho thiết kế hệ thống tích hợp và lập trình PCB.
Không có dữ liệu chân cụ thể sẵn có cho XC5VLX50-2FF676C.
Tham khảo: tài liệu kỹ thuật cho cấu hình chân đầy đủ.
Ứng dụng tiêu biểu
XC5VLX50-2FF676C phù hợp cho 6 Áp dụngs: Industrial Automation and PLC Control, Industrial Networking and Protocol Bridges, Parallel Data Acquisition, Digital Signal Processing, Test and Measurement Instrumentation, Aerospace and Defense Control Systems.
Industrial Automation and PLC Control
The AMD XC5VLX50-2FF676C fits industrial automation designs that require deterministic parallel logic, extensive I/O, and configurable control sequencing. Its 46,080 logic cells can implement multiple state machines, timing units, motion-control functions, and communication adapters without relying on several fixed-function controllers. The 440 I/O provide substantial connectivity for encoders, sensors, actuator drivers, and field-bus transceivers, while the 676-ball FCBGA supports dense routing on multilayer industrial controller boards. The -2 speed grade should be validated against the original timing constraints, and the PCB must implement the AMD 676-ball land pattern with a continuous power grid and short high-speed return paths.
Được đề xuất
Industrial Networking and Protocol Bridges
XC5VLX50-2FF676C is suitable for networking equipment that converts between multiple serial and parallel protocols, performs packet filtering, or buffers high-throughput data. Parallel FPGA logic can implement framing, CRC generation, header parsing, flow control, and bus arbitration at line rates determined by the selected I/O standards. With 46,080 logic cells and 440 I/O, the device can consolidate several interface functions into one programmable component and reduce external controller overhead. Designers should establish timing budgets for receive and transmit paths, use clocking resources according to the AMD design guidance, and verify that the selected I/O standard and board-level signal integrity remain valid when changing speed-grade options.
Được đề xuất
Parallel Data Acquisition
The AMD XC5VLX50-2FF676C can serve as the central logic device in a parallel data-acquisition system where many sensor channels, counters, or high-speed digital inputs must be processed together. Its 440 I/O provide connections for acquisition buses, trigger signals, channel enables, and synchronization, while the programmable fabric can implement counters, filtering, calibration tables, and real-time decision logic. The -2 speed grade helps support synchronous pipelines when paired with an appropriate clock source and pin assignment. Board design should constrain timing-sensitive routes, provide dedicated clock distribution, and use the official 676-ball pinout for differential, clock, configuration, and power assignments rather than inferring connections from package position alone.
Được đề xuất
Digital Signal Processing
XC5VLX50-2FF676C supports parallel digital signal-processing systems such as filtering, correlation, modulation, spectral analysis, and real-time feature extraction. The 46,080-cell Virtex-5 LX fabric can organize arithmetic pipelines and control logic around the family's dedicated processing resources. For acquisition or communications systems, 440 I/O allow direct connection to converters, parallel buses, and synchronization circuitry while reducing the need for external glue logic. The design should account for pipeline latency, clock frequency, and I/O timing at the selected -2 operating point. Any replacement using the -1 or -3 grade requires timing closure review, while an I-grade substitution requires confirmation of the required environmental range.
Được đề xuất
Test and Measurement Instrumentation
The AMD XC5VLX50-2FF676C is appropriate for high-density test and measurement instruments that coordinate parallel stimulus generation, response capture, timing sequences, and data reduction. The programmable architecture allows measurement sequences and acquisition pipelines to be changed through bitstream updates, while 440 I/O provide interfaces to converters, memory, trigger systems, and communication controllers. Its 46,080 logic cells allow substantial parallelism without splitting a tightly timed operation across multiple devices. Designers should preserve deterministic clock relationships, use registered I/O paths for stringent timing, and follow the AMD recommended power and ground distribution because the large FCBGA package can experience nonuniform thermal and electrical behavior when planes are fragmented.
Được đề xuất
Aerospace and Defense Control Systems
The XC5VLX50-2FF676C can be evaluated for programmable control, simulation, and embedded test functions in aerospace and defense electronic systems because its architecture supports parallel logic, extensive I/O, and configurable hardware sequencing. The 46,080 logic cells can host redundant state machines, telemetry formatting, fault monitoring, and data-routing functions, while 440 I/O connect sensors, actuators, and communication links. Qualification requirements must be treated independently of ordinary commercial FPGA selection: confirm the exact device variant, environmental limits, reliability documentation, and configuration controls against the program specification. The industrial-temperature alternative may be considered only when its electrical and environmental characteristics satisfy the system requirement.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho XC5VLX50-2FF676C — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | XC5VLX50-1FF676C | XC5VLX50-3FF676C | XC5VLX50-2FF676I | XC5VLX50-2FFG676C | XC5VLX50-2FFG676I |
|---|---|---|---|---|---|---|
| Brand | AMD | AMD | AMD | AMD | AMD | AMD |
| Package | 676-ball FCBGA | 676-ball FCBGA | 676-ball FCBGA | 676-ball FCBGA | 676-ball FCBGA | 676-ball FCBGA |
| Device Family | Virtex-5 LX | Virtex-5 LX | Virtex-5 LX | Virtex-5 LX | Virtex-5 LX | Virtex-5 LX |
| Logic Cells | 46,080 cells | 46,080 cells | 46,080 cells | 46,080 cells | 46,080 cells | 46,080 cells |
| User I/O | 440 I/O | 440 I/O | 440 I/O | 440 I/O | 440 I/O | 440 I/O |
| Speed Grade | -2 | -1 | -3 | -2 | -2 | -2 |
| Temperature-Grade Suffix | C | C | C | I | C | I |
| Process Technology | 65 nm CMOS | 65 nm CMOS | 65 nm CMOS | 65 nm CMOS | 65 nm CMOS | 65 nm CMOS |
| Core Supply Voltage | 1 V | 1 V | 1 V | 1 V | 1 V | 1 V |
Bảo phân biệt quan trọng
- Direct -2-speed-grade family option with the established FF676 package basis (vsXC5VLX50-1FF676C)
- Industrial-temperature suffix available on the same 676-ball device basis (vsXC5VLX50-2FFG676C)
- Higher-speed pin-compatible family option for additional timing margin (vsXC5VLX50-1FF676C)
- 440 user I/O in a single high-density FPGA package (vsXC5VLX50T-1FFG665C)
Ghi chú thiết kế
Implement the PCB land pattern and ball assignments from the AMD Virtex-5 package-device pinout resource. A 676-ball FCBGA requires fine-pitch escape routing and multilayer construction; do not substitute a generic BGA footprint. Preserve the documented pad and solder-mask geometry, place all specified power and ground balls, and validate the finished stack-up with the AMD footprint guidance before releasing the board for fabrication.
Use the AMD-recommended power and ground architecture for the selected Virtex-5 LX device. The 676-ball package contains dedicated supply connections as well as signal balls, so every required power ball must be connected through the multilayer plane structure. Keep switching and logic supply distribution separate where the design guide calls for it, minimize voltage drops across the array, and verify the complete rail set during power-up before trusting FPGA configuration or logic operation.
Assign clocks, configuration pins, high-speed I/O, and sensitive interfaces directly from the official ball map. Route clock nets with controlled length and symmetry, provide a clean return path for every high-speed signal, and avoid switching-power routing beneath sensitive inputs. Because the package has hundreds of balls, a spreadsheet-based net review against the pinout file can catch duplicated assignments or missing ground connections before fabrication.
Treat speed-grade and temperature-grade changes as engineering changes rather than simple purchasing substitutions. Moving from -2 to -1 or -3 can alter timing margin and power behavior, while changing the C suffix to I changes the environmental device profile. In every case, reconfirm the complete pinout, configuration interface, timing constraints, thermal conditions, and qualification requirements before releasing a replacement for production.
Thông tin tuân thủ
The device listing identifies the XC5VLX50-2FF676C as RoHS non-compliant and containing lead. REACH, halogen-free, and conflict-minerals status are unknown.