EPM3128ATI144-10AA

Complex Programmable Logic Devices Overview

The Altera EPM3128ATI144-10AA is a Complex Programmable Logic Device (CPLD) belonging to the MAX 3000A family. It features 2,500 usable gates, 128 macrocells organized into 8 Logic Array Blocks (LABs), and up to 96 user I/O pins in a 144-pin TQFP package. The device operates at a 3.3 V supply voltage with a maximum propagation delay of 5 ns and a counter frequency of 192.3 MHz. It utilizes CMOS EEPROM technology for non-volatile configuration, supporting in-system programming via IEEE Std. 1149.1 JTAG and IEEE Std. 1532 standards.

Complex Programmable Logic Devices Feature Summary

• High-performance 3.3-V CMOS EEPROM-based architecture with 5 ns pin-to-pin logic delays.
• In-system programmability (ISP) via built-in JTAG interface with advanced pin-locking capability.
• MultiVolt I/O interface allowing compatibility with 5.0-V, 3.3-V, and 2.5-V logic levels.
• Built-in boundary-scan test (BST) circuitry compliant with IEEE Std. 1149.1-1990.

Complex Programmable Logic Devices Applications

• PCI Local Bus compatible logic design
• Mixed-voltage system integration
• Industrial temperature range applications

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity through authorized distributors or manufacturer channels. Confirm RoHS compliance status as indicated by specific ordering suffixes. Check for End-of-Life (EOL) notices or Product Change Notifications (PCN) from Intel/Altera prior to procurement planning.

Complex Programmable Logic Devices Selection Notes

Select this model for designs requiring 128 macrocells and high-density I/O in a TQFP-144 package. Ensure the design fits within the 2,500 gate limit and 96 I/O constraint. Verify that the -10 speed grade meets the timing requirements for the target application frequency.

Complex Programmable Logic Devices Part Context

This part belongs to the Altera MAX 3000A family, which offers low-cost, high-performance programmable logic solutions. The family ranges from 600 to 10,000 usable gates, providing scalable options for various logic density requirements while maintaining consistent architectural features like the Programmable Interconnect Array (PIA).

Complex Programmable Logic Devices Replacement Considerations

Check for updated Intel/Altera CPLD families such as MAX 10 or Agilex for long-term availability. Verify pinout and functionality compatibility if substituting with other MAX 3000A variants like EPM3128ATC144-10.