EPM9320ALC84-10

Complex Programmable Logic Devices Overview

The Altera EPM9320ALC84-10 is a Complex Programmable Logic Device (CPLD) belonging to the MAX 9000 series. It features 320 macrocells and supports up to 64 I/Os within an 84-pin PLCC package. The device operates on a 5V supply voltage with a maximum frequency of 149.3 MHz and a typical propagation delay of 6 ns. It utilizes EEPROM technology for non-volatile configuration storage and is rated for commercial temperature ranges from 0°C to +70°C.

Complex Programmable Logic Devices Feature Summary

• Contains 320 macrocells organized into 10 Logic Array Blocks (LABs).
• Supports high-speed operation with a maximum frequency of 149.3 MHz.
• Utilizes in-system programmable EEPROM technology for reconfiguration.
• Provides 64 general-purpose I/O pins with flexible pinout architecture.

Complex Programmable Logic Devices Applications

• High-density logic replacement in industrial control systems.
• Protocol conversion and bus bridging in embedded systems.
• Address decoding and glue logic in legacy hardware interfaces.

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity through authorized distributors, as this part may be subject to obsolescence or limited availability. Confirm RoHS compliance status and specific suffix variations against official datasheets prior to procurement. Ensure proper handling procedures are followed due to moisture sensitivity classification.

Complex Programmable Logic Devices Selection Notes

Select this model when 320 macrocells and 64 I/Os are required within an 84-pin PLCC footprint. Compare against MAX 7000S series if lower power consumption is needed, or MAX 9000A series for extended temperature ranges. Verify voltage compatibility with 5V logic levels before integration.

Complex Programmable Logic Devices Part Context

The EPM9320ALC84-10 is part of the MAX 9000 family, designed for high-performance CPLD applications. It succeeded earlier MAX 7000 devices by offering increased density and faster switching speeds while maintaining backward compatibility with standard design tools and methodologies used for Altera's programmable logic portfolio.

Complex Programmable Logic Devices Replacement Considerations

Direct pin-to-pin replacements may include variants from the MAX 9000 family with different speed grades or temperature ratings. Cross-reference logical capacity and I/O counts with MAX 7000S or MAX V series for modern alternatives, ensuring interface compatibility and programming tool support.