EP22V10PC-10

Programmable Logic Device Pld Overview

The EP22V10PC-10 is a high-performance Complex Programmable Logic Device (CPLD) from Altera's MAX 20000 family. It features a CMOS technology with a 10ns propagation delay and operates within a commercial temperature range up to 70°C. The device provides 22 dedicated inputs, 10 outputs, and 20 I/O lines housed in a 40-pin PLCC package. It utilizes a global bus architecture for macrocell interconnection, supporting complex logic designs with low power consumption and high density suitable for system control applications.

Programmable Logic Device Pld Feature Summary

• MAX 20000 CPLD architecture with 256 usable macrocells
• 10ns maximum propagation delay for high-speed operation
• CMOS technology ensuring low power consumption
• Global bus interconnect structure for flexible routing

Programmable Logic Device Pld Applications

• System controller logic implementation
• Address decoding and bus arbitration
• Interface bridging between different logic families
• State machine design for industrial equipment

Programmable Logic Device Pld Part Context

The EP22V10PC-10 belongs to the MAX 20000 series, which represents Altera's advanced CPLD technology prior to the widespread adoption of FPGAs. This series is characterized by its non-volatile Flash memory configuration and robust I/O capabilities. The 'PC' suffix indicates a 40-pin Plastic Leaded Chip Carrier (PLCC) package, while the '-10' denotes the 10ns speed grade. This component serves as a drop-in replacement for older GAL devices in legacy systems requiring higher complexity.

Programmable Logic Device Pld Replacement Considerations

When replacing the EP22V10PC-10, verify pin compatibility with the 40-pin PLCC footprint. Equivalent devices from other manufacturers may require voltage level translation or timing adjustments due to differences in I/O drive strengths and internal architecture. Ensure the substitute supports the required 3.3V or 5V operating voltage depending on the original system design.