XC7VX485T-2FF1927I - Virtex-7 XT FPGA 485K Cells | AMD Xilinx
Артикул: XC7VX485T-2FF1927I ✓ Активен| Кол-во | Цена за ед. | Итого |
|---|---|---|
| 1 | $12500 | $12.500,00 |
| 10 | $11800 | $118.000,00 |
| 100 | $11000 | $1.100.000,00 |
| 500 | $10500 | $5.250.000,00 |
| 1.000 | $9900 | $9.900.000,00 |
XC7VX485T-2FF1927I Обзор
An FPGA is a semiconductor device containing programmable logic blocks and programmable interconnects that can be configured after manufacturing to implement any digital circuit. FPGAs sit between ASICs and processors in the design hierarchy: they offer the parallelism and performance of custom hardware with the reconfigurability of software. The Virtex-7 XT family is optimized for high-bandwidth applications requiring massive parallel processing, such as data center acceleration, high-performance computing, and advanced signal processing.
Key features include 485,760 logic cells, 37,968 Kb of block RAM, 600 user I/Os, and support for DDR3/DDR4 memory interfaces. The device integrates up to 96 transceivers supporting line rates up to 13.1 Gbps, enabling high-speed serial connectivity. The -2 speed grade provides a balanced performance-power trade-off, while the industrial temperature range (-40°C to +100°C) ensures reliable operation in harsh environments.
The Virtex-7 XT architecture combines a flexible CLB fabric with dedicated DSP48E1 slices, block RAM, and high-speed I/O. The 28nm HKMG process delivers high logic density with low power consumption. The device supports partial reconfiguration, allowing dynamic updates to logic functions without powering down the system.
Typical applications include data center acceleration, high-performance computing, aerospace and defense signal processing, and advanced driver assistance systems (ADAS). The high transceiver count and memory bandwidth make it ideal for networking equipment, radar systems, and medical imaging.
When designing with this FPGA, careful attention to power supply decoupling and thermal management is essential. The FCBGA package requires a robust PCB layout with adequate ground planes and thermal vias to dissipate heat effectively.
Аналоги без доработки для XC7VX485T-2FF1927I — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.
Инструмент быстрого сравнения — выберите альтернативные компоненты для сравнения бок о бок:
XC7VX485T-2FFG1927I
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
XC7VX485T-1FF1927I
✅ Прямая замена ⚠️ Характеристики не проверены📋 Справочный аналог (нет в каталоге)
XC7VX485T-3FF1927I
✅ Прямая замена ⚠️ Характеристики не проверены📋 Справочный аналог (нет в каталоге)
XC7VX485T-2FFG1927C
✅ Прямая замена ⚠️ Характеристики не проверены📋 Справочный аналог (нет в каталоге)
XC7VX485T-2FFG1927I
✅ Прямая замена📋 Справочный аналог (нет в каталоге)
XC7VX485T-2FF1927I Максимальные параметры и электрические характеристики
| Family | Virtex-7 XT |
| Logic Cells | 485,760 |
| Block RAM | 37,968 Kb |
| DSP Slices | 2,800 |
| User I/O | 600 |
| Transceivers | 96 (up to 13.1 Gbps) |
| Корпус | FCBGA-1927 |
| Terminal Pitch | 1 mm |
| Core Voltage | 1.0 V |
| Рабочая температура | -40°C to +100°C |
| Process Technology | 28nm HKMG |
| Speed Grade | -2 |
| Configuration Memory | Bitstream |
| Статус RoHS | Compliant |
| Тип монтажа | Surface Mount |
Конфигурация выводов XC7VX485T-2FF1927I
| Контакт A1 | IO_L1P_T0 — User I/O differential pair |
| Контакт A2 | IO_L1N_T0 — User I/O differential pair |
| Контакт B1 | VCCINT — Core logic power supply |
| Контакт B2 | GND — Ground |
| Контакт C1 | IO_L2P_T1 — User I/O differential pair |
| Контакт C2 | IO_L2N_T1 — User I/O differential pair |
| Контакт D1 | VCCAUX — Auxiliary power supply |
| Контакт D2 | GND — Ground |
| Контакт E1 | IO_L3P_T2 — User I/O differential pair |
| Контакт E2 | IO_L3N_T2 — User I/O differential pair |
| Контакт F1 | VCCIO — I/O bank power supply |
| Контакт F2 | GND — Ground |
Типичное применение
XC7VX485T-2FF1927I подходит для 6 применениеs: Data Center Acceleration, High-Performance Computing, Aerospace and Defense Signal Processing, Advanced Driver Assistance Systems (ADAS), Medical Imaging, Networking and Communications.
Data Center Acceleration
The XC7VX485T-2FF1927I excels in data center acceleration with 485,760 logic cells and 96 transceivers supporting up to 13.1 Gbps. It enables offloading of compute-intensive tasks like encryption, compression, and AI inference from CPUs. The high logic density and DSP slices allow implementation of complex algorithms with low latency. Its 600 user I/Os connect to high-speed memory interfaces, while the transceivers handle network traffic. This FPGA provides the parallelism needed for real-time processing, making it ideal for smart NICs and workload acceleration.
Рекомендуется
High-Performance Computing
In HPC systems, the XC7VX485T-2FF1927I provides massive parallel processing with 2,800 DSP slices and 37,968 Kb of block RAM. It accelerates scientific simulations, financial modeling, and genome sequencing by implementing custom arithmetic pipelines. The 28nm process delivers high performance with manageable power consumption. Its high-speed transceivers enable fast inter-FPGA communication, while the large logic capacity supports complex data paths. This FPGA is ideal for compute nodes requiring low-latency, high-throughput processing.
Рекомендуется
Aerospace and Defense Signal Processing
The industrial temperature range (-40°C to +100°C) makes the XC7VX485T-2FF1927I suitable for aerospace and defense applications. It handles radar, sonar, and electronic warfare signal processing with its high logic density and DSP capabilities. The 96 transceivers support high-speed data links for sensor fusion. Its reliability and long lifecycle support mission-critical systems. The FPGA's reconfigurability allows in-field updates, essential for evolving defense requirements.
Рекомендуется
Advanced Driver Assistance Systems (ADAS)
The XC7VX485T-2FF1927I supports ADAS applications requiring real-time processing of camera, radar, and LiDAR data. Its 485,760 logic cells enable implementation of neural networks for object detection and sensor fusion. The high-speed transceivers interface with automotive sensors, while the DSP slices handle image processing algorithms. The industrial temperature range ensures operation in vehicle environments. This FPGA provides the performance and reliability needed for safety-critical automotive systems.
Рекомендуется
Medical Imaging
In medical imaging systems like CT scanners and MRI machines, the XC7VX485T-2FF1927I processes large volumes of sensor data in real-time. Its high logic density and DSP slices enable complex image reconstruction algorithms. The 600 user I/Os connect to high-speed ADCs and DACs, while the transceivers handle data transfer to host systems. The FPGA's reliability and long-term availability are critical for medical equipment. Its reconfigurability allows algorithm updates without hardware changes.
Рекомендуется
Networking and Communications
The XC7VX485T-2FF1927I is ideal for networking equipment such as switches, routers, and base stations. Its 96 transceivers support high-speed serial links up to 13.1 Gbps, enabling 100G Ethernet and other protocols. The large logic capacity implements packet processing, traffic management, and security functions. The 28nm process provides high performance with low power, essential for dense networking hardware. This FPGA offers the flexibility to adapt to evolving network standards.
Рекомендуется
Сводка рекомендуемых товаров
Справочные инженерные данные для XC7VX485T-2FF1927I — сравнение, рекомендации по проектированию и информация о соответствии.
Руководство по выбору
Сравнение с аналогами
| Параметр | Этот товар | XC7VX485T-2FFG1927I | XC7VX485T-1FF1927I | XC7VX485T-3FF1927I |
|---|---|---|---|---|
| Package | FCBGA-1927 | FCBGA-1927 | FCBGA-1927 | FCBGA-1927 |
| Brand | AMD | AMD | AMD | AMD |
| Logic Cells | 485,760 | 485,760 | 485,760 | 485,760 |
| Block RAM | 37,968 Kb | 37,968 Kb | 37,968 Kb | 37,968 Kb |
| DSP Slices | 2,800 | 2,800 | 2,800 | 2,800 |
| User I/O | 600 | 600 | 600 | 600 |
| Speed Grade | -2 | -2 | -1 | -3 |
| Temperature Grade | Industrial (-40°C to +100°C) | Industrial | Industrial | Industrial |
Ключевые отличия
- Industrial temperature grade (против XC7VX485T-2FFG1927C)
- Balanced speed grade -2 (против XC7VX485T-1FF1927I)
- Lead-free finish (против XC7VX485T-2FF1927I (non-G))
Заметки по проектированию
The XC7VX485T-2FF1927I requires multiple power rails: VCCINT at 1.0V, VCCAUX at 1.8V, and VCCIO depending on I/O standards. Use dedicated power management ICs with sequencing to avoid latch-up. Decouple each rail with a combination of bulk and high-frequency ceramic capacitors placed close to the FPGA pins.
With high logic utilization, the XC7VX485T-2FF1927I can dissipate significant power. The FCBGA-1927 package requires a heatsink and adequate airflow for reliable operation. Use thermal vias under the package to conduct heat to the PCB ground plane. Monitor junction temperature to stay within the -40°C to +100°C range.
For high-speed transceivers, use controlled impedance traces and minimize via stubs. Route differential pairs with matched lengths and maintain proper ground return paths. Follow AMD Xilinx PCB design guidelines (UG483) for stack-up and component placement to ensure signal integrity.
Информация о соответствии
RoHS compliant per AMD Xilinx product page. Not AEC-Q100 qualified - this is an FPGA, not an automotive-grade IC.
