Overview of XCV50E-8PQ240C FPGA
The XCV50E-8PQ240C is a powerful Field Programmable Gate Array (FPGA) from AMD (formerly Xilinx), designed to deliver exceptional performance for complex digital logic applications. This Virtex-E series FPGA combines high-speed processing capabilities with flexible programmable logic, making it an ideal choice for embedded systems, telecommunications, and industrial automation projects.
As part of the renowned Xilinx FPGA product line, the XCV50E-8PQ240C offers engineers a versatile platform for implementing custom digital circuits with superior efficiency and reliability.
Key Specifications and Features
Technical Specifications Table
| Parameter |
Specification |
| Part Number |
XCV50E-8PQ240C |
| Manufacturer |
AMD (Xilinx) |
| Product Family |
Virtex-E |
| Logic Elements/Cells |
1,728 |
| I/O Pins |
158 |
| Package Type |
240-PQFP (Plastic Quad Flat Pack) |
| Operating Voltage |
1.8V Core |
| Speed Grade |
-8 (High Performance) |
| Temperature Range |
Commercial (0°C to +85°C) |
| Process Technology |
0.18μm CMOS, 6-layer metal |
| RoHS Compliance |
Yes (Lead-free) |
Performance Characteristics
| Feature |
Details |
| System Gates |
Up to 50,000 |
| Block RAM |
SelectRAM+ memory resources |
| CLB Array |
Configurable Logic Blocks with LUTs |
| Clock Management |
Dedicated DLL (Delay Locked Loop) |
| Maximum Frequency |
Up to 200+ MHz (design dependent) |
| Power Consumption |
Low power 1.8V core architecture |
Advanced FPGA Architecture
Virtex-E Core Technology
The XCV50E-8PQ240C leverages advanced Virtex-E architecture that delivers dramatic improvements in silicon efficiency. Key architectural advantages include:
- Optimized Place-and-Route Efficiency: Enhanced routing algorithms reduce congestion and improve timing closure
- 6-Layer Metal Process: Advanced 0.18μm CMOS fabrication enables higher density and better performance
- SelectRAM+ Memory: Flexible embedded memory blocks for data buffering and storage
- Dedicated Carry Logic: Fast arithmetic operations with optimized carry chains
- Programmable I/O Standards: Support for multiple voltage standards and signaling protocols
Configurable Logic Blocks (CLBs)
Each CLB in the XCV50E-8PQ240C contains:
- Four logic slices with lookup tables (LUTs)
- Dedicated flip-flops for sequential logic
- Fast carry chain for arithmetic functions
- Distributed RAM capability
- Wide multiplexer support
Application Areas and Use Cases
Industrial Automation
The XCV50E-8PQ240C excels in industrial control applications:
- Motor control systems
- PLC (Programmable Logic Controller) implementations
- Factory automation interfaces
- Real-time monitoring and data acquisition
- Industrial communication protocols (Profibus, Modbus, EtherCAT)
Telecommunications Systems
Ideal for communication infrastructure:
- Digital signal processing (DSP) applications
- Protocol converters and bridges
- Network packet processing
- Baseband processing for wireless systems
- Software-defined radio (SDR) implementations
Embedded Systems
Perfect for custom embedded solutions:
- Custom peripheral interfaces
- System-on-Chip (SoC) prototyping
- Hardware acceleration engines
- Video and image processing
- Cryptographic accelerators
Test and Measurement
Valuable for instrumentation applications:
- High-speed data acquisition
- Signal generation and analysis
- Protocol analyzers
- Logic analyzers
- Automated test equipment (ATE)
Package Information: 240-PQFP
Physical Dimensions
| Attribute |
Value |
| Package Style |
Plastic Quad Flat Pack (PQFP) |
| Pin Count |
240 pins |
| Pin Pitch |
0.5mm |
| Body Size |
32mm x 32mm (typical) |
| Height |
Low profile design |
| Mounting |
Surface Mount Technology (SMT) |
PCB Design Considerations
When designing with the XCV50E-8PQ240C:
- Recommend 4-layer minimum PCB stack-up
- Dedicated power and ground planes required
- Follow AMD/Xilinx PCB design guidelines
- Proper decoupling capacitor placement (0.1μF close to power pins)
- Controlled impedance traces for high-speed signals
- Thermal management considerations for high-utilization designs
Programming and Development Tools
Software Requirements
The XCV50E-8PQ240C is fully supported by:
- Xilinx ISE Design Suite: Legacy development environment (recommended for Virtex-E)
- VHDL/Verilog Support: Industry-standard HDL languages
- IP Core Library: Pre-verified intellectual property blocks
- ChipScope Pro: Integrated logic analyzer
- Simulation Tools: ModelSim, Active-HDL integration
Programming Options
Multiple configuration methods available:
- JTAG boundary scan programming
- Master Serial programming mode
- Slave Serial programming mode
- SelectMAP parallel configuration
- Configuration through embedded processor
Competitive Advantages
Why Choose XCV50E-8PQ240C?
- Proven Reliability: Mature Virtex-E architecture with extensive field deployment
- Cost-Effective: Excellent price-to-performance ratio for mid-range applications
- Design Security: Non-volatile configuration options available
- Long-Term Availability: Supported product with established supply chain
- Extensive Documentation: Comprehensive datasheets, app notes, and reference designs
Comparison with Related Products
Virtex-E Family Variants
| Part Number |
Logic Cells |
I/O Pins |
Package |
Key Difference |
| XCV50E-8PQ240C |
1,728 |
158 |
240-PQFP |
Balanced performance |
| XCV50E-7FG256C |
1,728 |
176 |
256-FBGA |
More I/O, BGA package |
| XCV50E-8CS144C |
1,728 |
94 |
144-CSBGA |
Compact, fewer I/O |
| XCV100E-8PQ240C |
3,456 |
158 |
240-PQFP |
Double logic capacity |
Design Resources and Support
Documentation Available
- Complete datasheet with AC/DC specifications
- PCB layout guidelines and reference designs
- Application notes for common implementations
- Timing analysis and constraints examples
- Power estimation tools and spreadsheets
Technical Support
AMD/Xilinx provides comprehensive support:
- Online technical forums and communities
- FAE (Field Application Engineer) assistance
- Training webinars and video tutorials
- Reference design library
- Third-party IP vendor ecosystem
Quality and Compliance
Manufacturing Standards
The XCV50E-8PQ240C meets stringent quality requirements:
- RoHS Compliant: Lead-free manufacturing process
- REACH Compliance: Meets EU chemical safety regulations
- ISO 9001: Manufactured in certified facilities
- ESD Protection: Proper handling procedures documented
- MSL Rating: Moisture sensitivity level classification
Reliability Testing
Rigorous validation includes:
- Temperature cycling tests
- Humidity resistance testing
- Vibration and shock qualification
- Long-term reliability stress tests
- Electrical parameter screening
Ordering Information
Part Number Decode
XCV50E-8PQ240C breaks down as:
- XC: Xilinx FPGA family prefix
- V50E: Virtex-E 50K gate equivalent
- -8: Speed grade (highest performance)
- PQ240: Package type (Plastic Quad, 240 pins)
- C: Commercial temperature range
Availability
The XCV50E-8PQ240C is available through:
- Authorized AMD/Xilinx distributors
- Major electronic component suppliers (Digi-Key, Mouser, Arrow)
- Franchise distributors worldwide
- Direct from manufacturer for volume orders
Conclusion
The XCV50E-8PQ240C FPGA represents an excellent choice for engineers requiring reliable, high-performance programmable logic in a compact 240-pin package. With 158 user I/O pins, 1,728 logic cells, and the proven Virtex-E architecture, this device delivers the flexibility and performance needed for demanding applications in telecommunications, industrial control, and embedded systems.
Whether you’re prototyping a new design, implementing custom digital logic, or migrating from ASIC to programmable solutions, the XCV50E-8PQ240C offers the perfect balance of capability, cost, and design convenience. Backed by comprehensive development tools and extensive documentation, this Xilinx FPGA empowers designers to bring innovative products to market faster.
