The XC7K70T-2FBG484I is a powerful field-programmable gate array (FPGA) from Xilinx’s Kintex-7 family, designed to deliver exceptional performance for demanding applications requiring high-speed processing and advanced connectivity. This FPGA combines optimal price-performance ratio with energy efficiency, making it ideal for communications, industrial automation, medical devices, and aerospace applications.
Product Specifications
The XC7K70T-2FBG484I features robust specifications that make it suitable for complex digital signal processing and high-bandwidth applications:
Core Architecture:
- Logic Cells: 70,000 logic cells providing extensive programmable resources
- System Gates: Approximately 1.8 million system gates for complex designs
- CLB Slices: 5,500 Configurable Logic Block slices for flexible implementation
- Block RAM: 270 KB of dedicated block RAM for data storage and buffering
Processing Capabilities:
- DSP Slices: 240 DSP48E1 slices for high-performance signal processing
- Speed Grade: -2 speed grade ensuring reliable operation at high frequencies
- Maximum Operating Frequency: Up to 464 MHz for time-critical applications
Package and I/O:
- Package Type: FBG484 – Fine-pitch Ball Grid Array with 484 pins
- User I/O Pins: 285 user I/O pins supporting various voltage standards
- Differential Pairs: 142 differential I/O pairs for high-speed serial communication
- Package Size: 23mm x 23mm compact footprint
Memory and Connectivity:
- Distributed RAM: 70 KB distributed RAM integrated within logic fabric
- PCIe Support: Integrated PCIe Gen2 x4 endpoint and root port capability
- Gigabit Transceivers: 8 high-speed serial transceivers supporting up to 6.6 Gbps
- Memory Controller: Built-in memory interface supporting DDR3/DDR2 protocols
Price Information
The XC7K70T-2FBG484I pricing varies based on quantity, distributor, and current market conditions. Typical pricing ranges from $180 to $350 per unit for standard quantities, with volume discounts available for orders exceeding 100 pieces. For current pricing and availability, contact authorized Xilinx distributors or check major electronics suppliers such as Digi-Key, Mouser Electronics, or Arrow Electronics. Educational and development pricing may be available through Xilinx’s academic programs.
Documents & Media
Comprehensive documentation supports the XC7K70T-2FBG484I development process:
Technical Documentation:
- Kintex-7 FPGAs Data Sheet (DS182) – Complete electrical and timing specifications
- Kintex-7 FPGA Packaging and Pinout Guide – Detailed package information and pin assignments
- 7 Series FPGAs Configuration User Guide – Programming and configuration procedures
- Kintex-7 FPGA Memory Interface Solutions – DDR3/DDR2 implementation guidelines
Development Resources:
- Vivado Design Suite – Comprehensive development environment for the XC7K70T-2FBG484I
- Reference designs and application notes for common implementations
- Simulation models and timing analysis tools
- Power estimation spreadsheets and thermal analysis guides
Evaluation Materials:
- Kintex-7 FPGA KC705 Evaluation Kit compatibility information
- Demo designs showcasing DSP and connectivity capabilities
- Video tutorials and webinar recordings for getting started with the XC7K70T-2FBG484I
Related Resources
The XC7K70T-2FBG484I ecosystem includes numerous complementary products and resources:
Development Boards:
- KC705 Evaluation Kit featuring the XC7K325T (larger Kintex-7 device)
- Third-party development boards supporting the XC7K70T-2FBG484I form factor
- Custom carrier boards and reference designs from ecosystem partners
Software Tools:
- Vivado Design Suite 2023.2 or later for optimal XC7K70T-2FBG484I support
- ISE Design Suite legacy support for migration projects
- ModelSim and Questa simulation tools for verification
- ChipScope Pro for in-system debugging and analysis
IP Cores and Libraries:
- Xilinx LogiCORE IP library with over 100 verified IP cores
- DSP IP cores optimized for the XC7K70T-2FBG484I architecture
- Communication IP including Ethernet, PCIe, and serial protocols
- Third-party IP solutions from Alliance Program partners
Training and Support:
- Xilinx University Program resources and course materials
- Online training modules specific to Kintex-7 FPGA development
- Community forums and technical support channels
- Design methodology guides and best practices documentation
Environmental & Export Classifications
The XC7K70T-2FBG484I meets stringent environmental and regulatory standards:
Environmental Compliance:
- RoHS Compliant: Lead-free package meeting European environmental directives
- Operating Temperature Range: 0ยฐC to +85ยฐC for commercial applications
- Storage Temperature Range: -65ยฐC to +150ยฐC for long-term storage
- Humidity Tolerance: 85% relative humidity non-condensing
Quality and Reliability:
- Automotive Grade: AEC-Q100 qualified versions available for automotive applications
- MTBF Rating: Greater than 1 million hours at 55ยฐC junction temperature
- ESD Protection: Human Body Model (HBM) and Charge Device Model (CDM) compliant
- Qualification Standards: JEDEC and military standard testing protocols
Export Classifications:
- ECCN Classification: 3A991.a.2 – subject to Export Administration Regulations
- Country of Origin: Manufactured in advanced semiconductor facilities
- REACH Compliance: Substance of Very High Concern (SVHC) declaration available
- Conflict Minerals: Compliant with Dodd-Frank Act requirements
Packaging and Handling:
- Moisture Sensitivity Level: MSL-3 requiring proper storage and handling procedures
- Tray Packaging: Anti-static trays for secure component handling
- Tape and Reel: Available for automated assembly processes
- Lead-free Compatible: Compatible with lead-free soldering processes at 260ยฐC peak temperature
The XC7K70T-2FBG484I represents an excellent choice for engineers seeking a balance of performance, features, and cost-effectiveness in their FPGA designs. Its comprehensive feature set, robust documentation, and extensive ecosystem support make it ideal for both prototyping and production applications across diverse industries.
