5M40ZE64I5N

Overview

The Altera 5M40ZE64I5N is a MAX V series Complex Programmable Logic Device (CPLD) housed in a 64-pin Plastic Enhanced Quad Flat Pack (EQFP). It provides 40 logic elements and 32 equivalent macrocells, supporting up to 54 user I/O pins. The device operates with an internal core voltage of 1.71V to 1.89V and features a maximum propagation delay of 7.5 ns. It includes 8 Kbits of user flash memory and supports industrial temperature ranges from -40°C to 100°C.

Feature Summary

• Non-volatile Flash architecture with instant-on configuration time of 0.5 ms or less
• Supports MultiVolt I/O interfaces for 3.3-V, 2.5-V, 1.8-V, 1.5-V, and 1.2-V logic levels
• Integrated 8 Kbit User Flash Memory block for non-volatile data storage
• Built-in JTAG BST circuitry compliant with IEEE Std. 1149.1-1990

Applications

• I/O expansion
• Bus and protocol bridging
• Power monitoring and control
• FPGA configuration
• Analog IC interface

Procurement Notes

Verify the ordering suffix 'I5' confirms the Industrial temperature range (-40°C to 100°C TJ) and speed grade 5. Confirm the package type is 64-EQFP (7x7 mm) with exposed pad. Ensure RoHS compliance status matches current manufacturing standards.

Selection Notes

Select this component when 40 logic elements are sufficient for the design. The 64-pin EQFP package offers a larger footprint compared to MBGA options but provides easier manual handling. Verify that the 54 available I/O pins meet the system requirements, as other densities in the same package may offer different pin counts.

Part Context

This part belongs to the MAX V family, which replaces older CPLD technologies with lower power consumption and integrated Flash memory. The 5M40Z density is the entry-level option in the 64-pin package lineup, sharing pinouts with higher density devices like the 5M80Z for vertical migration within the same footprint.

Replacement Considerations

The 5M40ZE64C5N is a commercial temperature variant of the same device. For higher density needs in the same package, the 5M80ZE64I5N offers 80 logic elements with identical pinout compatibility.