EPM240ZXXAA

Complex Programmable Logic Devices Overview

The Altera EPM240ZXXAA is a MAX II series complex programmable logic device (CPLD) utilizing 0.18-micrometer non-volatile Flash technology. It provides 240 logic elements and 192 equivalent macrocells within a 100-pin Micro FineLine BGA package. The device features an internal user Flash memory block of up to 8 Kbits for data storage. It supports MultiVolt I/O interfaces compatible with 3.3V, 2.5V, 1.8V, and 1.5V logic levels. Key electrical specifications include a maximum propagation delay of 7.5ns and support for four global clock networks.

Complex Programmable Logic Devices Feature Summary

• Instant-on non-volatile architecture eliminates the need for external configuration memory.
• MultiVolt core and I/O interface enable operation across multiple voltage domains.
• Integrated 8 Kbit user Flash memory allows for on-chip parameter storage.
• Bus-friendly design includes programmable slew rate, drive strength, and Schmitt triggers.

Complex Programmable Logic Devices Applications

• Portable system and handheld device logic control
• Barcode scanner and PDA interface management
• System control units requiring instant-on capability
• Digital signal processing glue logic

Complex Programmable Logic Devices Procurement Notes

Verify the specific suffix characters in the part number against official Intel/Altera documentation to confirm package type, temperature grade, and lead finish. Ensure compatibility with legacy Quartus II software versions, as newer tools may not support this MAX II family. Confirm RoHS compliance status if required for specific manufacturing standards.

Complex Programmable Logic Devices Selection Notes

Select this component when instant-on functionality without external configuration chips is required. It is suitable for designs needing moderate logic density with flexible I/O voltage levels. Consider the 100-pin BGA footprint constraints and verify that the 240 LE count meets the design complexity requirements compared to higher-density MAX II alternatives.

Complex Programmable Logic Devices Part Context

This device belongs to the MAX II family of CPLDs, representing a low-cost, low-power solution from Altera, now under Intel. The MAX II series is distinguished by its Flash-based architecture, which contrasts with traditional SRAM-based FPGAs. This specific model targets applications demanding small form factors and reduced standby power consumption.

Complex Programmable Logic Devices Replacement Considerations

Direct substitutes within the same MAX II family include EPM240T100I5N and EPM240M100I5N, differing primarily in package style or speed grade. Verify pinout compatibility and thermal characteristics when transitioning between these variants to ensure board-level integration success.