EPM7128SQC100-10F

Complex Programmable Logic Devices Overview

The Altera EPM7128SQC100-10F is a Complex Programmable Logic Device (CPLD) belonging to the MAX 7000S family. It features 128 macrocells, 2500 usable gates, and up to 100 user I/O pins within a 100-pin PQFP package. The device operates at a 5.0 V supply voltage with a maximum propagation delay of 6 ns and a counter frequency of 147.1 MHz. It supports In-System Programming (ISP) via an IEEE Std. 1149.1 JTAG interface and includes built-in boundary-scan test circuitry.

Complex Programmable Logic Devices Feature Summary

• MAX 7000S architecture with 128 macrocells and 2500 usable gates
• In-system programmability (ISP) via IEEE Std. 1149.1 JTAG interface
• Built-in boundary-scan test (BST) circuitry compliant with IEEE Std. 1149.1
• Open-drain output option available for flexible drive configurations

Complex Programmable Logic Devices Applications

• High-density logic integration replacing SSI, MSI, and LSI functions
• PCI-compliant system designs requiring in-system reconfiguration
• Industrial control and data acquisition systems needing mixed-voltage I/O

Complex Programmable Logic Devices Procurement Notes

Verify the 'F' suffix indicates constant algorithm testing for ISP compatibility with specific in-circuit testers. Confirm package integrity for the 100-pin PQFP form factor. Check RoHS compliance status as older EEPROM-based devices may have varying environmental certifications.

Complex Programmable Logic Devices Selection Notes

Select this model when 5.0 V operation and JTAG-based ISP are required. Ensure design timing constraints align with the 6 ns propagation delay. Consider the open-drain option if interfacing with non-standard voltage levels or wired-OR logic requirements.

Complex Programmable Logic Devices Part Context

Part of the MAX 7000S series, which adds ISP and BST capabilities to the standard MAX 7000E architecture. It maintains pin compatibility with 5.0 V MAX 7000 devices while supporting enhanced interconnect resources and fast input registers for improved routability and speed.

Complex Programmable Logic Devices Replacement Considerations

Direct pin-compatible replacements include other EPM7128S variants with different speed grades or packages. For 3.3 V applications, consider the MAX 7000A series, though pinouts and voltage levels differ.