EPM7128SQC160-10N

Complex Programmable Logic Devices Overview

The Altera EPM7128SQC160-10N is a Complex Programmable Logic Device (CPLD) belonging to the MAX 7000S family. It features 128 macrocells, 2500 usable gates, and 100 user I/O pins housed in a PQFP-160 package. The device operates at 5.0 V with a maximum propagation delay of 6 ns and a counter frequency of 147.1 MHz. It supports In-System Programmability (ISP) via a 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 JTAG boundary-scan test (BST) circuitry
• Open-drain output option available

Complex Programmable Logic Devices Applications

• Digital logic replacement for SSI, MSI, and LSI functions
• Address decoding and data bus buffering
• State machine implementation and timing control
• Interface bridging between different voltage domains

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 (EOL) status and lead times from suppliers. Ensure storage conditions meet humidity sensitivity requirements prior to assembly.

Complex Programmable Logic Devices Selection Notes

Select this model for designs requiring 5V operation with ISP capabilities. Compare against EPM7128E if JTAG BST is not needed. Consider EPM7128AETC100-10N for 3.3V applications. Verify pin compatibility with existing PCB footprints for PQFP-160 packages. Evaluate speed grade -10 against system timing requirements.

Complex Programmable Logic Devices Part Context

Part of the Altera MAX 7000S family, designed for high-density programmable logic. Successor to MAX 7000E with added ISP and BST features. Replaced by Intel MAX 10 and Agilex families in modern portfolios. Widely used in industrial control and communication equipment during its production lifecycle.

Complex Programmable Logic Devices Replacement Considerations

Direct pin-compatible replacements are limited due to EOL status. Consider Intel MAX 10 series for new designs. Verify functional equivalence with EPM7128SQC160-15 for slower speed requirements. Check availability of equivalent devices from other CPLD manufacturers.