EPM7064LC68-7

Complex Programmable Logic Devices Overview

The Altera EPM7064LC68-7 is a Complex Programmable Logic Device (CPLD) belonging to the MAX 7000 family. It features 64 macrocells, 1250 usable gates, and up to 68 user I/O pins within an 84-pin PLCC package. The device operates at 5.0 V with a maximum propagation delay of 7 ns and supports counter frequencies up to 151.5 MHz. It utilizes CMOS EEPROM technology for non-volatile storage and includes four logic array blocks.

Complex Programmable Logic Devices Feature Summary

• 64 Macrocells and 1250 Usable Gates
• Up to 68 User I/O Pins in 84-Pin PLCC Package
• 7 ns Maximum Propagation Delay
• 151.5 MHz Maximum Counter Frequency

Complex Programmable Logic Devices Applications

• PCI-compliant system designs
• TTL emulation and logic replacement
• Industrial control systems

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity through authorized channels as this part may be discontinued. Confirm package integrity and pin alignment prior to installation. Ensure design compatibility with 5V logic levels and EEPROM programming requirements.

Complex Programmable Logic Devices Selection Notes

Select this model for applications requiring 64 macrocells and 68 I/Os in a PLCC-84 footprint. Compare against EPM7064SLC84 variants if In-System Programming (ISP) via JTAG is required, as standard MAX 7000 devices lack this feature.

Complex Programmable Logic Devices Part Context

Part of the Altera MAX 7000 family, which uses second-generation Multi-Array Matrix architecture. This series provides high-density programmable logic with EEPROM-based reprogrammability, supporting both combinatorial and sequential logic functions.

Complex Programmable Logic Devices Replacement Considerations

EPM7064SLC84-7 offers identical logic density but adds ISP capabilities. EPM7032LC68-7 provides reduced capacity (32 macrocells). Verify pinout compatibility when substituting with other CPLD families.