EPM7128AETI144-7N

Complex Programmable Logic Devices Overview

The Altera EPM7128AETI144-7N is a Complex Programmable Logic Device (CPLD) belonging to the MAX 7000AE family. It features 128 macrocells, 84 I/Os, and 2500 usable gates within an 8-Logic Array Block architecture. The device operates at a maximum frequency of 192.3 MHz with a propagation delay of 5 ns. It utilizes EEPROM storage technology and supports a supply voltage range of 3.0 V to 3.6 V. The component is housed in a 144-pin TQFP package and supports an industrial temperature range from -40°C to +85°C.

Complex Programmable Logic Devices Feature Summary

• Supports 3.3-V in-system programmability via IEEE Std. 1149.1 JTAG interface
• Features advanced pin-locking capability for design security
• Includes built-in boundary-scan test circuitry compliant with IEEE Std. 1149.1
• Pin-compatible with popular 5.0-V MAX 7000S devices

Complex Programmable Logic Devices Applications

• High-performance digital logic implementation
• System integration using in-system programming
• Industrial control applications requiring extended temperature ranges
• Prototyping and low-volume production designs

Complex Programmable Logic Devices Procurement Notes

Verify that the specific suffix 'N' denotes the correct package variant or environmental compliance status as defined by Altera documentation. Confirm the manufacturer source due to the component's discontinued status. Ensure compatibility with existing PCB footprints for the 144-pin TQFP configuration before procurement.

Complex Programmable Logic Devices Selection Notes

Select this model when 128 macrocells and 84 I/Os are required within a high-density CPLD architecture. The 5 ns propagation delay suits high-speed logic applications. Consider the industrial temperature rating (-40°C to +85°C) for robustness in demanding environments compared to commercial grade variants.

Complex Programmable Logic Devices Part Context

This component is part of the MAX 7000AE series, representing second-generation Multiple Array MatriX (MAX) architecture. It serves as a high-performance, 3.3-V EEPROM-based programmable logic device. The series bridges the gap between simple PLDs and complex FPGAs, offering non-volatile configuration and reprogrammability.

Complex Programmable Logic Devices Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.