EPM7128SQC160-7N

Complex Programmable Logic Devices Overview

The Altera EPM7192SQC160-7N is a Complex Programmable Logic Device (CPLD) belonging to the MAX 7000S family. It features 192 macrocells organized into 12 Logic Array Blocks (LABs) and provides up to 124 user I/O pins. The device operates at a supply voltage of 5.0 V with a maximum propagation delay of 7.5 ns and a counter frequency of 125 MHz. It utilizes EEPROM technology for non-volatile storage, allowing reprogramming up to 100 times. The component 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 192 macrocells and 12 LABs
• 5.0-V In-System Programming (ISP) via IEEE Std. 1149.1 JTAG interface
• Built-in boundary-scan test (BST) circuitry compliant with IEEE Std. 1149.1
• EEPROM-based non-volatile logic with 3,750 usable gates

Complex Programmable Logic Devices Applications

• PCI-compliant digital logic design
• Mixed-voltage system interfacing using MultiVolt I/O
• High-density SSI, MSI, and LSI logic integration
• In-system programmable logic replacement for PALs, GALs, and pLSI devices

Complex Programmable Logic Devices Procurement Notes

Verify the specific speed grade suffix (-7) against the manufacturer's datasheet to confirm the 7.5 ns propagation delay specification. Confirm that the PQFP-160 package matches the required footprint. Note that this component is part of the MAX 7000S series, which requires a 5.0 V supply for ISP operations. Check for moisture sensitivity levels if the device has been stored for extended periods.

Complex Programmable Logic Devices Selection Notes

Select the EPM7192SQC160-7N when designs require 192 macrocells and high pin counts within a single CPLD. The -7 speed grade offers a balance between performance and power consumption compared to faster grades like -5 or -6. Ensure the application environment supports 5.0 V logic levels, as this device is not pin-compatible with lower voltage MAX 7000A or B families without level shifting considerations.

Complex Programmable Logic Devices Part Context

This component is part of the Altera MAX 7000 family, specifically the MAX 7000S subset which adds In-System Programming capabilities. The MAX 7000 series was designed to replace complex discrete logic and older PLDs. The EPM7192 variant sits in the middle-to-high density range of the standard MAX 7000 lineup, offering significant logic density in a 160-pin package.

Complex Programmable Logic Devices Replacement Considerations

Direct pin-compatible replacements within the same package are limited due to the end-of-life status of the MAX 7000 family. Designers may consider migrating to newer Altera/Intel CPLD families such as the MAX 10 or MAX V series, though these require schematic and layout modifications due to differences in I/O standards and packaging.