The XC3142A-2PQ100I is a Complex Programmable Logic Device (CPLD) from the XC3000A family, originally manufactured by Xilinx and now available through Rochester Electronics. These CPLDs are designed for a variety of logic applications, offering flexibility and programmability for custom circuit designs.

Applications

• Address decoding
• Glue logic
• State machine implementation
• Peripheral control
• Interface controllers

Features

• 142 macrocells
• 100-pin PQFP package
• High-speed performance
• In-system programmability
• Flexible I/O architecture
• 3.3V operation

Benefits

• Provides a flexible and programmable solution for custom logic designs.
• Enables rapid prototyping and design iterations.
• Offers high-speed performance for demanding applications.
• Simplifies design changes with in-system programmability.
• Accommodates a wide range of interface standards with its flexible I/O architecture.

Technical Specifications

The XC3142A-2PQ100I operates at 3.3V. The -2 speed grade indicates a specific propagation delay and clock frequency. Detailed information on timing characteristics, I/O configuration, and programming procedures can be found in the Xilinx XC3000A family datasheet, available through Rochester Electronics or other sources.