EP22V10PC-15

Programmable Logic Device Pld Overview

The Altera EP22V10PC-15 is a Complex Programmable Logic Device (CPLD) belonging to the MAX 7000S family. It features a high-performance CMOS architecture with non-volatile Flash memory technology, allowing for rapid reprogramming and high density. The device provides 20 macrocells organized into two function blocks, supporting up to 10 dedicated outputs and 22 general-purpose I/Os. Operating at a maximum frequency of 83.3 MHz with a propagation delay of 15 ns, it functions within a voltage range of 2.5 V to 3.6 V. Packaged in a 28-pin PDIP, it is designed for industrial temperature ranges from 0°C to 70°C.

Programmable Logic Device Pld Feature Summary

• MAX 7000S Architecture: Utilizes Flash memory technology for instant-on capability and unlimited reprogrammability without external configuration devices.
• High Performance: Achieves a maximum operating frequency of 83.3 MHz with a typical propagation delay of 15 ns across all pins.
• Flexible I/O Structure: Offers 20 macrocells with selectable output modes, providing 10 dedicated outputs and 22 bidirectional I/O lines.
• Global Clocking: Includes dedicated global clock inputs to minimize clock skew and support high-speed synchronous designs.

Programmable Logic Device Pld Applications

• Address decoding and bus interfacing in embedded systems
• Protocol conversion between legacy and modern digital interfaces
• Simple state machine implementation for control logic
• Replacement for discrete TTL/CMOS logic gates in board space-constrained designs

Programmable Logic Device Pld Procurement Notes

Verify the specific suffix 'PC-15' to confirm the package type (PDIP-28) and speed grade (15 ns). Check RoHS compliance status as older manufacturing runs may differ from current production. Confirm availability through authorized distributors, noting that this component belongs to a mature product line which may have limited new stock or require lead time verification.

Programmable Logic Device Pld Selection Notes

Select the EP22V10PC-15 when a design requires moderate logic density (20 macrocells) with guaranteed instant-on functionality. Ensure the 3.3V nominal supply voltage aligns with the system power rails. Compare against the standard MAX 7000 series if lower cost is prioritized over the enhanced performance and reliability features of the S variant.

Programmable Logic Device Pld Part Context

The EP22V10PC-15 is part of the Altera MAX 7000S family, an evolution of the industry-standard MAX 7000 CPLDs. This family is characterized by its use of Flash memory, eliminating the need for external configuration PROMs. It serves as a bridge between low-density PLDs and higher-end FPGAs, offering a balance of ease of use, reprogrammability, and performance for mid-complexity logic applications.

Programmable Logic Device Pld Replacement Considerations

Direct pin-to-pin replacements within the same package and speed grade are limited due to proprietary architecture differences. Consider the EP22V10AIC-15 for similar electrical characteristics but verify package compatibility. For migration to newer technologies, Intel MAX 10 or MAX V families offer comparable logic resources with updated features, though pinouts and I/O configurations will require schematic redesign.