Overview
The XC2018-PC68D is part of Xilinx’s XC2000 Logic Cell Array (LCA) family, representing a high-density CMOS integrated circuit with user-programmable array architecture. This Field Programmable Gate Array (FPGA) delivers flexible digital logic implementation capabilities for embedded systems, industrial applications, and custom digital design projects.
1. Product Specifications
Core Architecture
- Product Family: Xilinx XC2000 Logic Cell Array
- Technology: Low-power, CMOS, static-memory technology
- Package Type: PC68 (68-pin Plastic Leaded Chip Carrier)
- Operating Voltage: Nominal 5.0V supply
- Input/Output: TTL or CMOS input thresholds
Programmable Elements
The XC2018-PC68D features three types of configurable elements:
- Input/Output Blocks (IOBs): Interface between logic array and device package pins
- Configurable Logic Blocks (CLBs): Perform user-specified logic functions
- Programmable Interconnections: Form networks that carry logic signals among blocks
Logic Capacity
- Logic Cell Complexity: Compatible arrays with logic cell complexity equivalent from 600 to 1,500 gates
- Performance: Performance equivalent to TTL SSI/MSI
Configuration Features
- Selectable configuration modes
- Configuration established through distributed array of memory cells
- 100% factory tested
- Fully Field-Programmable digital logic functions
2. Pricing
Contact for Current Pricing
- Request quotation from authorized distributors
- Pricing varies based on quantity and market conditions
- Available through electronic component distributors worldwide
- Contact sales representatives for volume pricing
Note: As this is a legacy/obsolete component, pricing may vary significantly based on availability and supplier.
3. Documents & Media
Technical Documentation
- Datasheet: Official Xilinx XC2018-PC68D datasheet (PDF format)
- Application Notes: Implementation guidelines and best practices
- Pinout Information: Complete pin configuration and signal descriptions
- Programming Guide: Configuration and programming instructions
Design Resources
- XACT Development System: Interactive graphic design capture and automatic routing
- Design Tools: Schematic Entry, Auto Place/Route, Logic and Timing Simulator
- Libraries: Macro Library for common functions
Verification Tools
- Logic simulation and in-circuit emulation for design verification
- Timing Calculator for performance analysis
4. Related Resources
Compatible Development Tools
- Legacy Software: XACT Development System (historical)
- Modern Alternatives: Consider newer Xilinx development platforms for new designs
- Programming: Configuration data loading through various modes
Technical Support
- Pinout information and cross-reference data
- Replacement part recommendations
- Technical documentation access
- Application engineering support
Related Products
- XC2018 Variants: Different package options (PC84, PG84, etc.)
- XC2000 Family: Other devices in the same logic cell array family
- Modern Alternatives: Current Xilinx FPGA families for new designs
Development Resources
- Design examples and reference implementations
- Compatible arrays with various gate complexities
- Cross-reference documentation for pin-compatible alternatives
5. Environmental & Export Classifications
Operating Conditions
- Operating Temperature: Industrial temperature range
- Storage Temperature: Extended storage range
- Humidity: Standard CMOS operating conditions
- Power Supply: 5.0V nominal supply voltage
Package Information
- Package Type: PC68 (68-pin Plastic Leaded Chip Carrier)
- Lead Finish: Standard industrial finish
- Package Marking: Standard Xilinx part marking
Compliance & Standards
- RoHS Compliance: Check current environmental compliance status
- Quality Standards: Manufactured to Xilinx quality standards
- Testing: 100% factory tested
Export Classification
- ECCN: Consult current export control regulations
- Country of Origin: Varies by manufacturing location
- Export Restrictions: Subject to current trade regulations
Environmental Considerations
- Lifecycle Status: Legacy/Obsolete product
- Recommended for New Designs: No – consider modern alternatives
- Maintenance Support: Limited to existing inventory
- Environmental Impact: Standard CMOS semiconductor environmental profile
Important Note: The XC2018-PC68D is a legacy product from Xilinx’s early FPGA portfolio. These devices were released approximately 20-25 years ago and are now considered obsolete. For new designs, consider current Xilinx FPGA families with modern development tool support and enhanced capabilities.
Keyword Focus: XC2018-PC68D, Xilinx FPGA, Logic Cell Array, Field Programmable Gate Array, PC68 package, XC2000 family, programmable logic, CMOS technology, digital design, embedded systems.
