XC5VLX330 FPGA Guide: High-Density Virtex-5 for Demanding Applications
Virtex-5 FPGA Comparison Table & Selection Guide (2026)
If you’re comparing Xilinx Virtex-5 FPGA models, the most commonly sourced devices include
XC5VLX330, XC5VLX155, XC5VLX50, and XC5VLX30.
In real-world sourcing, buyers prioritize exact part matching, availability, and package compatibility rather than upgrading to newer solutions.
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Virtex-5 FPGA Comparison Table
| Model Series | Example Part Number | Logic Capacity | Package | Temp Grade | Typical Use | Availability |
|---|---|---|---|---|---|---|
| XC5VLX330 | XC5VLX330-2FFG1760I | Very High | FFG1760 | Industrial / Commercial | Telecom, Data Processing | Limited |
| XC5VLX155 | XC5VLX155-1FFG1153C | High | FFG1153 | Commercial | Networking, Embedded | Medium |
| XC5VLX50 (676) | XC5VLX50-2FFG676I | Medium | FFG676 | Industrial | Industrial Control | Good |
| XC5VLX50 (1153) | XC5VLX50-2FFG1153I | Medium | FFG1153 | Industrial | High I/O Systems | Medium |
| XC5VLX50T | XC5VLX50T-2FFG1136I | Medium + GTX | FFG1136 | Industrial | High-Speed Communication | Limited |
| XC5VLX30 | XC5VLX30-1FFG324C | Low-Medium | FFG324 | Commercial | Control Systems | Good |
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How to Choose the Right Virtex-5 FPGA
1. Based on Complexity
– XC5VLX330 / XC5VLX155 → Complex systems
– XC5VLX50 → Balanced applications
– XC5VLX30 → Cost-sensitive designs
2. Based on Package
FFG1760, FFG1153, FFG676, and FFG324 must match your PCB layout. In most cases, package mismatch means redesign.
3. Based on Availability
– Easier to source → XC5VLX50 (FFG676), XC5VLX30
– Harder to source → XC5VLX330, XC5VLX50T
Cross Reference & Alternatives
If your exact model is unavailable, you can explore alternatives here:
Xilinx FPGA Cross Reference Guide
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Why Choose LXBSEMI
At LXBSEMI, we support global buyers with:
- Verified inventory before quotation
- Hard-to-find FPGA sourcing
- Fast RFQ response
- Global shipping
Especially for:
- XC5VLX330-2FFG1760I
- XC5VLX50T-2FFG1136I
- XC5VLX155-1FFG1153C
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FAQ
Is Virtex-5 FPGA still available?
Yes, mainly through independent suppliers.
What is the most commonly used model?
XC5VLX50 is widely used due to balanced performance and availability.
Can I replace XC5VLX50 with XC5VLX30?
Only if your design allows reduced logic capacity.
What does FFG676 mean?
It refers to package type and pin count.
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Looking for Virtex-5 FPGA Stock?
If you’re sourcing XC5VLX330, XC5VLX155, XC5VLX50, or XC5VLX30, LXBSEMI can help you check real-time availability and provide a fast quotation.