EPM7128EQC160-10

Complex Programmable Logic Devices Overview

The EPM7128EQC160-10 is a Complex Programmable Logic Device (CPLD) from the Altera MAX 7000 family, fabricated using CMOS EEPROM technology. It features 128 macrocells organized into 8 logic array blocks and provides 2,500 usable gates. The device supports up to 100 user I/O pins and operates at a maximum frequency of 125 MHz with a typical pin-to-pin propagation delay of 7.5 ns. Designed for 5.0 V operation, it utilizes a PQFP-160 package and includes built-in JTAG boundary-scan test circuitry compliant with IEEE Std. 1149.1.

Complex Programmable Logic Devices Feature Summary

• 128 Macrocells and 2,500 Usable Gates
• 100 User I/O Pins in PQFP-160 Package
• 125 MHz Maximum Frequency / 7.5 ns Delay
• 5.0 V In-System Programmability via JTAG

Complex Programmable Logic Devices Applications

• Address decoding and bus interface logic
• State machine implementation and timing control
• Signal processing and data conversion interfaces
• Replacement for discrete TTL/CMOS logic gates

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as older revisions may differ. Check for moisture sensitivity handling requirements during storage and reflow soldering processes. Ensure programming hardware compatibility with JTAG interfaces for in-system configuration.

Complex Programmable Logic Devices Selection Notes

Select this model when 128 macrocells and 100 I/Os are required within a 160-pin QFP footprint. The -10 speed grade offers a balance of 7.5 ns delay and 125 MHz performance suitable for moderate-speed digital systems. Consider the MAX 7000S variant if enhanced ISP features or open-drain outputs are needed.

Complex Programmable Logic Devices Part Context

Part of the MAX 7000 family based on Altera's second-generation architecture. This series bridges the gap between simple PLDs and high-density FPGAs, offering reprogrammability with fixed-delay interconnects for predictable timing performance in industrial and commercial applications.

Complex Programmable Logic Devices Replacement Considerations

Pin-compatible alternatives within the MAX 7000E series include EPM7128E variants with different speed grades. For enhanced features like ISP, consider the EPM7128S series. Verify voltage levels and package dimensions when substituting.