EPM7128SQC160-15F

Complex Programmable Logic Devices Overview

The Altera EPM7128SQC160-15F is a Complex Programmable Logic Device (CPLD) belonging to the MAX 7000S family. It features 128 macrocells organized into eight logic array blocks, providing 2,500 usable gates. The device operates at a 5.0 V supply voltage and supports in-system programmability via an IEEE Std. 1149.1 JTAG interface. It offers up to 100 user I/O pins with MultiVolt I/O capability for interfacing with 3.3-V or 5.0-V devices. The -15 speed grade specifies a maximum propagation delay of 6 ns and a counter frequency of 147.1 MHz. The 'F' suffix indicates testing via a constant algorithm.

Complex Programmable Logic Devices Feature Summary

• In-system programmability (ISP) via built-in JTAG interface compliant with IEEE Std. 1149.1
• MultiVolt I/O interface supporting 3.3-V and 5.0-V operation
• Open-drain output option available in MAX 7000S devices
• Fast input registers with dedicated path from I/O pin to macrocell register

Complex Programmable Logic Devices Applications

• PCI-compliant logic design
• Mixed-voltage system integration
• High-density SSI, MSI, and LSI logic replacement

Complex Programmable Logic Devices Procurement Notes

Verify the ordering suffix 'F', which denotes that the device was tested using a constant algorithm rather than an adaptive one. Confirm package integrity for the PQFP-160 form factor. Check RoHS compliance status as indicated by manufacturer documentation.

Complex Programmable Logic Devices Selection Notes

Select this model when 5.0-V ISP capability and JTAG boundary-scan test circuitry are required. Ensure the design fits within 128 macrocells and 100 I/O constraints. Consider the -15 speed grade if a 6 ns propagation delay is sufficient for the target application timing requirements.

Complex Programmable Logic Devices Part Context

This component is part of the MAX 7000S series, which enhances the standard MAX 7000 architecture with in-system programmability and open-drain outputs. It is pin-compatible with other MAX 7000 variants but requires specific programming hardware such as the MasterBlaster cable for ISP operations.

Complex Programmable Logic Devices Replacement Considerations

Public confirmed substitute part numbers are not provided in the source material.