Overview of XA7A50T-2CPG236I Xilinx FPGA
The XA7A50T-2CPG236I is a premium automotive-grade Field Programmable Gate Array (FPGA) from AMD’s Artix-7 family, designed specifically for mission-critical industrial and automotive applications. This advanced FPGA delivers exceptional performance with 52,160 logic cells and operates reliably across extended temperature ranges from -40°C to +100°C, making it ideal for harsh environmental conditions.
Built on cutting-edge 28nm High-K Metal Gate (HKMG) process technology, the XA7A50T-2CPG236I combines outstanding signal processing capabilities with remarkably low power consumption. As a versatile Xilinx FPGA solution, this device provides engineers with the flexibility and performance needed for next-generation embedded systems.
Key Technical Specifications
Core Performance Parameters
| Specification |
Value |
| Logic Cells |
52,160 |
| Total RAM Bits |
2,764,800 (337.5 kB) |
| Block RAM |
36 Kb dual-port with FIFO |
| DSP Slices |
120 |
| Logic Array Blocks (LABs) |
4,075 CLBs |
| Maximum User I/O |
106 |
| Speed Grade |
-2 (Industrial) |
Package and Physical Characteristics
| Parameter |
Specification |
| Package Type |
238-CSPBGA (Chip Scale BGA) |
| Pin Count |
236 pins |
| Package Dimensions |
13mm × 13mm |
| Height |
1.38mm |
| Mounting Type |
Surface Mount |
| Contact Plating |
Tin/Silver/Copper (Sn/Ag/Cu) |
Electrical and Operating Conditions
| Characteristic |
Range/Value |
| Supply Voltage (VCCINT) |
0.95V to 1.05V (1.0V nominal) |
| Operating Temperature |
-40°C to +100°C (Industrial) |
| Grade |
Automotive (XA Series) |
| Max Operating Frequency |
628 MHz |
| Power Consumption |
50% less than previous generation |
Advanced Features and Capabilities
High-Performance Logic Architecture
The XA7A50T-2CPG236I incorporates advanced FPGA logic based on authentic 6-input Look-Up Table (LUT) technology that can be configured as distributed memory. This architecture enables designers to implement complex digital logic efficiently while maintaining high performance and low latency.
Memory and Storage Resources
- Dual-Port Block RAM: 36 Kb blocks with integrated FIFO logic for efficient on-chip data buffering
- Total Memory: 337.5 kB of embedded block RAM for data storage and processing
- Distributed RAM: Configurable LUTs can function as distributed memory for small, fast storage needs
High-Speed I/O and Connectivity
The FPGA features high-performance SelectIO technology supporting various interface standards:
- DDR3 memory interfaces up to 1,866 Mb/s
- Multiple voltage standards support
- 106 user I/O pins for extensive connectivity
- Differential signaling capabilities
DSP and Signal Processing
With 120 dedicated DSP48E1 slices, the XA7A50T-2CPG236I excels at high-speed digital signal processing tasks:
- Optimized for multiply-accumulate operations
- Support for high-throughput filtering
- Efficient implementation of mathematical functions
- Ideal for video processing and communications applications
Application Areas and Use Cases
Automotive Applications
| Application |
Description |
| ADAS Systems |
Advanced Driver Assistance Systems requiring real-time processing |
| Infotainment |
High-definition video processing and multimedia interfaces |
| Vehicle Networks |
CAN, LIN, FlexRay, and automotive Ethernet implementations |
| Engine Control |
Real-time control systems with safety-critical requirements |
Industrial Automation
- Programmable Logic Controllers (PLCs)
- Motor control and drive systems
- Industrial IoT edge computing devices
- Machine vision and inspection systems
- Process control equipment
Medical Devices
- Medical imaging equipment
- Diagnostic instruments
- Patient monitoring systems
- Laboratory analysis equipment
- Portable medical devices
Communications and Networking
- Base station signal processing
- Software-defined radio implementations
- Network switching and routing
- Protocol conversion bridges
- Wireless infrastructure equipment
Design and Development Support
Vivado Design Suite
AMD provides comprehensive development tools for the XA7A50T-2CPG236I through the Vivado Design Suite, featuring:
- Advanced synthesis and implementation
- Integrated debugging capabilities
- IP catalog with pre-verified cores
- Simulation and verification tools
- Power analysis and optimization
Reference Designs and IP Cores
Engineers benefit from extensive libraries of:
- Pre-verified IP cores
- Reference designs for common applications
- Application notes and design guides
- Technical documentation
- Community forums and support
Compliance and Quality Standards
Environmental and Safety Certifications
| Standard |
Status |
| RoHS Compliance |
RoHS3 Compliant |
| REACH |
Unaffected |
| Moisture Sensitivity |
MSL-3 (168 hours) |
| Export Classification |
ECCN EAR99 |
| HS Code |
8542.39.0001 |
Automotive Qualification
The XA7A50T-2CPG236I is specifically designed for automotive applications with extended temperature range and enhanced reliability testing, making it suitable for safety-critical systems.
Competitive Advantages
Power Efficiency
Consuming 50% less power than previous-generation FPGAs, the XA7A50T-2CPG236I enables battery-powered and energy-sensitive applications while maintaining high performance.
Cost-Effective Integration
- Low total bill of materials (BOM) cost
- Reduced board space requirements with CSPBGA package
- Minimized external components needed
- Scalable architecture for future upgrades
Reliability and Longevity
- Extended temperature operation (-40°C to +100°C)
- Automotive-grade qualification
- Long product lifecycle support
- Proven 28nm HKMG process technology
Pinout and Package Information
The 238-CSPBGA package provides:
- Compact 13mm × 13mm footprint
- Bottom-terminated ball grid array
- Efficient thermal dissipation
- Standard footprint for easy PCB design
- Compatible with automated assembly processes
Programming and Configuration
Configuration Options
The XA7A50T-2CPG236I supports multiple configuration modes:
- Master Serial mode
- Slave Serial mode
- JTAG programming
- SPI and BPI flash interfaces
- Partial reconfiguration capability
Bitstream Security
Built-in security features protect intellectual property:
- AES encryption support
- Secure boot capabilities
- Anti-tampering features
- Key storage and management
Ordering and Availability
Part Number Breakdown
XA7A50T-2CPG236I
- XA: Automotive grade designation
- 7A50T: Artix-7, 50T device size
- -2: Speed grade (industrial)
- CPG236: Package type and pin count
- I: Industrial temperature range
Package Handling
- Store in moisture barrier bag when not in use
- Bake per MSL-3 requirements before assembly
- Handle with ESD precautions
- Follow standard surface mount assembly guidelines
Technical Resources and Documentation
Engineers working with the XA7A50T-2CPG236I have access to comprehensive technical resources including detailed datasheets, user guides, application notes, and design examples. The AMD Xilinx website provides regular updates, errata documents, and answers to frequently asked questions.
Comparison with Similar Devices
| Feature |
XA7A50T-2CPG236I |
XC7A50T-2CPG236I |
| Temperature Range |
-40°C to +100°C |
0°C to +85°C |
| Grade |
Automotive (XA) |
Commercial (XC) |
| Qualification |
Automotive |
Standard |
| Price Point |
Premium |
Standard |
| Target Market |
Automotive/Industrial |
General Purpose |
Summary
The XA7A50T-2CPG236I represents a powerful and reliable FPGA solution for demanding automotive and industrial applications. With its combination of high logic density, extensive memory resources, advanced DSP capabilities, and automotive-grade qualification, this device enables engineers to develop sophisticated embedded systems with confidence.
Whether you’re designing advanced driver assistance systems, industrial control equipment, or medical instrumentation, the XA7A50T-2CPG236I delivers the performance, reliability, and flexibility needed for mission-critical applications. Its comprehensive development tool support and proven 28nm technology make it an excellent choice for projects requiring both current performance and long-term availability.
For detailed specifications, design support, and purchasing information, consult authorized distributors or visit the AMD Xilinx website for the latest documentation and resources.
