| МОДЕЛЬ П/Н | СЕРИИ | КОЛИЧЕСТВО ЛАБОРАТОРИЙ/КЛБ | УРОВЕНЬ СКОРОСТИ | КОЛИЧЕСТВО ЛОГИЧЕСКИХ ЭЛЕМЕНТОВ / ЯЧЕЕК | ВСЕГО БИТОВ ОЗУ | КОЛИЧЕСТВО ВХОДОВ/ВЫХОДОВ | НАПРЯЖЕНИЕ - ПИТАНИЕ | ТИП КРЕПЛЕНИЯ | РАБОЧАЯ ТЕМПЕРАТУРА | УПАКОВКА / КЕЙС | УПАКОВКА УСТРОЙСТВА ПОСТАВЩИКА |
|---|---|---|---|---|---|---|---|---|---|---|---|
| XC4VSX35-10FFG668I | Virtex-4 SX | 4,36 | -10,00 | 34 848 логических ячеек | 3 168 Кбитс | 320 | 1,14 В ~ 1,26 В | SMD | Промышленные (-40°C ~ +100°C) | 668-BGA | FFG668 |
XC4VSX35-10FFG668I Xilinx Virtex-4 SX FPGA – Industrial Grade DSP Processing Device
Сайт XC4VSX35-10FFG668I is a DSP-oriented FPGA from the Xilinx Virtex-4 SX family, designed for applications that require stable real-time signal processing and operation across extended temperature ranges.
Unlike general-purpose logic-focused devices, the Virtex-4 SX series is optimized around DSP48 slices, making this part especially suitable for filtering, modulation, FFT acceleration, and other compute-heavy data path workloads. The industrial temperature rating and compact FFG668 package make it a practical choice for embedded and industrial platforms with limited board space.
Key Specifications Overview
Part Number: XC4VSX35-10FFG668I
Семейство FPGA: Xilinx Virtex-4 SX Series
Класс скорости: -10
Тип упаковки: FFG668 Flip-Chip BGA
Temperature Grade: Industrial (-40°C to +100°C junction)
DSP Resources: Integrated DSP48 slices for high-throughput processing
Target Workload: Signal processing and data-intensive applications
Типовые применения
In real engineering projects, the XC4VSX35-10FFG668I is commonly deployed in:
Industrial communication equipment
Платформы программно-определяемого радио (SDR)
Data acquisition and measurement systems
Machine vision and industrial imaging
Motion control and automation controllers
Embedded video processing modules
This device is usually selected when DSP performance and thermal reliability are more critical than maximum logic density.
Design and Integration Considerations
The FFG668 package provides a balanced I/O count that supports external memory interfaces, parallel ADC/DAC connections, and multiple high-speed peripheral buses while keeping PCB complexity under control.
Virtex-4 remains a mature FPGA platform with stable tool support and well-documented design resources. For legacy system maintenance and long-term industrial products, this part offers predictable behavior and consistent performance across temperature extremes.
Supply Status and Procurement Notes
The XC4VSX35-10FFG668I is classified as a legacy FPGA device, and availability depends on specialized inventory channels and long-term stock programs.
When sourcing this part, engineers and procurement teams typically check:
Original manufacturer packaging and labeling
Date code and lot traceability
Industrial temperature marking
Moisture sensitivity level (MSL) compliance
Proper storage and handling conditions
Early sourcing is recommended for production programs and maintenance projects to avoid unexpected lead-time issues.
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