EPM7128SQC100-15FN

Complex Programmable Logic Devices Overview

The Altera EPM7128SQC100-15FN is a Complex Programmable Logic Device (CPLD) belonging to the MAX 7000S family. It features 128 macrocells, 2,500 usable gates, and 84 user I/O pins within a 100-pin QFP package. The device operates at 5.0 V with a maximum propagation delay of 6 ns and a counter frequency of 147.1 MHz. Key capabilities include in-system programmability (ISP) via IEEE Std. 1149.1 JTAG interface, built-in boundary-scan test circuitry, and MultiVolt I/O support for mixed-voltage systems.

Complex Programmable Logic Devices Feature Summary

• 128 Macrocells and 2,500 usable gates based on second-generation MAX architecture
• In-system programmability (ISP) via IEEE Std. 1149.1 JTAG interface
• Built-in boundary-scan test (BST) circuitry compliant with IEEE Std. 1149.1
• MultiVolt I/O interface supporting 3.3-V or 5.0-V operation

Complex Programmable Logic Devices Applications

• Address decoding and signal processing in industrial control systems
• Bus communication interfaces and data conversion circuits
• Sensor detection and displacement measurement logic
• Radar telemetry and control applications

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as indicated in specific datasheets. Check for end-of-life notifications or obsolescence notices prior to procurement. Ensure programming hardware compatibility with JTAG ISP requirements.

Complex Programmable Logic Devices Selection Notes

Select this model for designs requiring high-density logic replacement for legacy PLDs like PALs or GALs. Consider the 6 ns delay and 147.1 MHz speed for timing-critical applications. Verify voltage level compatibility if interfacing with 3.3 V devices using the MultiVolt feature. Ensure PCB layout supports the 100-pin QFP package dimensions.

Complex Programmable Logic Devices Part Context

This part belongs to the Altera MAX 7000S series, which extends the standard MAX 7000E features with in-system programmability and boundary-scan testing. The MAX 7000 family utilizes CMOS EEPROM technology, allowing reprogramming up to 100 times. It serves as a high-performance solution for integrating SSI, MSI, and LSI logic functions.

Complex Programmable Logic Devices Replacement Considerations

Direct pin-compatible replacements within the same density may include other MAX 7000S variants such as EPM7128SQC100-10 or EPM7128SQC100-7, depending on required speed grades. Verify that substitute parts maintain the same 100-pin QFP footprint and 5.0 V operating voltage.