The XC3030-70PC84I is a Field-Programmable Gate Array (FPGA) from Xilinx's XC3000 family. This device offers a flexible and configurable platform for implementing custom digital circuits. Its architecture is based on Configurable Logic Blocks (CLBs) interconnected by a programmable interconnect matrix, allowing designers to tailor the device to their specific application requirements.

Applications

• Prototyping digital systems: The XC3030-70PC84I is ideal for rapidly prototyping and verifying digital designs before committing to a fixed ASIC implementation.
• Custom logic functions: It can be used to implement custom logic functions that are not available in standard logic families.
• Glue logic replacement: FPGAs like the XC3030-70PC84I can replace multiple discrete logic devices, reducing board space and improving system reliability.
• State machine implementation: The configurable architecture makes it well-suited for implementing complex state machines.
• Data processing and control applications: It finds applications in various data processing and control systems.

Features

• Configurable Logic Blocks (CLBs): The core building blocks of the FPGA, providing flexible logic implementation.
• Programmable Interconnect Matrix: Allows for flexible routing of signals between CLBs.
• Input/Output Blocks (IOBs): Provide the interface between the FPGA and external devices.
• 84-Pin Plastic Leaded Chip Carrier (PLCC) package: This package offers a balance between size and ease of use for prototyping and production.
• 70 MHz maximum operating frequency: Specifies the maximum clock frequency at which the device can operate reliably.
• On-chip memory elements: Enable the implementation of small memory buffers and registers within the FPGA.

Benefits

• Flexibility and Reconfigurability: The FPGA can be reprogrammed multiple times, allowing for design changes and updates without replacing the hardware.
• Reduced Time-to-Market: Prototyping and development time is significantly reduced compared to traditional ASIC design.
• Lower Development Costs: Eliminates the need for expensive mask sets and fabrication runs.
• Customization: Enables the implementation of highly customized logic functions.
• System Integration: Reduces board space and improves system reliability by integrating multiple functions into a single device.

Additional Details

The XC3030-70PC84I operates with a 5V power supply. The '70' in the part number indicates a speed grade, with '70' representing a 70 MHz maximum operating frequency. The PC84 indicates a Plastic Leaded Chip Carrier (PLCC) package with 84 pins. The 'I' designates the industrial temperature range. This FPGA is programmed using an external configuration memory or through a JTAG interface.