EPM7128AETC144-5N

Complex Programmable Logic Devices Overview

The Altera EPM7128AETC144-5N is a Complex Programmable Logic Device (CPLD) belonging to the MAX 7000A family. It features 128 macrocells, 96 I/O pins, and approximately 2,500 usable gates within an 8-Logic Array Block (LAB) architecture. The device operates at a 3.3 V supply voltage with a maximum propagation delay of 5 ns and a maximum frequency of 192.3 MHz. It utilizes EEPROM technology for non-volatile storage and supports in-system programmability via JTAG.

Complex Programmable Logic Devices Feature Summary

• 128 Macrocells and 96 I/Os in TQFP-144 package
• 3.3V operation with 5 ns max propagation delay
• EEPROM-based non-volatile configuration
• JTAG boundary-scan compliance

Complex Programmable Logic Devices Applications

• Data merging converters for serial-to-PCM stream conversion
• High-speed logic interface bridging
• System control logic implementation

Complex Programmable Logic Devices Part Context

This component is part of the MAX 7000A series, designed as a high-performance alternative to the older 5.0-V MAX 7000S devices while maintaining pin compatibility. It represents Altera's second-generation MAX architecture optimized for 3.3 V systems.

Complex Programmable Logic Devices Replacement Considerations

Verify pinout compatibility with existing MAX 7000S designs if migrating from 5V logic. Ensure programming tools support the specific ISP requirements of the EPM7128A variant.