EPM7064SLC84-7

Complex Programmable Logic Devices Overview

The Altera EPM7064SLC84-7 is a MAX 7000S series Complex Programmable Logic Device (CPLD) housed in an 84-pin PLCC package. It features 64 macrocells, 1250 usable gates, and 68 user I/O pins. The device supports 5.0-V in-system programmability via JTAG and operates within a commercial temperature range of 0°C to +70°C. Key electrical parameters include a maximum propagation delay of 5 ns, a maximum counter frequency of 175.4 MHz, and EEPROM storage technology.

Complex Programmable Logic Devices Feature Summary

• Supports 5.0-V In-System Programming (ISP) through IEEE Std. 1149.1 JTAG interface
• Features 64 macrocells organized into 4 Logic Array Blocks (LABs)
• Provides 5 ns pin-to-pin logic delay with up to 175.4 MHz counter frequency
• Includes built-in JTAG boundary-scan test circuitry

Complex Programmable Logic Devices Applications

• PCI-compliant digital logic design
• High-speed data acquisition systems
• Complex state machine implementations
• Bus protocol conversion interfaces

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity and physical condition upon receipt. Confirm the part number matches EPM7064SLC84-7 exactly. Check for packaging integrity to prevent damage to the PLCC-84 leads. Ensure compliance with relevant environmental standards if required by the specific application environment.

Complex Programmable Logic Devices Selection Notes

Select this model when 64 macrocells and 68 I/Os are required in an 84-pin PLCC form factor. Choose the -7 speed grade for designs needing 5 ns delays and 175.4 MHz performance. Ensure the system provides a stable 5.0 V supply. Consider the EPM7064LC84-7 if lower speed grades suffice or other variants if different pin counts are needed.

Complex Programmable Logic Devices Part Context

This component belongs to the Altera MAX 7000S family, which extends the standard MAX 7000 architecture with ISP capabilities. It shares architectural similarities with the EPM7064E but adds JTAG-based programming. It is distinct from the EPM7064SLC44-7 due to the 84-pin package offering higher I/O density compared to the 44-pin variant.

Complex Programmable Logic Devices Replacement Considerations

Direct functional substitutes within the same package and speed grade may be limited due to end-of-life status. Verify pin compatibility with EPM7064LC84-7 if speed requirements allow. Consult official documentation for any updated recommended replacement parts from Intel/Altera.