5M80ZE64A5N

Overview

The Altera 5M80ZE64A5N is a Complex Programmable Logic Device (CPLD) belonging to the MAX V family. It features 80 logic elements organized into 8 Logic Array Blocks (LABs) and provides 64 macrocells with 54 available I/O pins. The device operates on a single 1.8V supply voltage, ranging from 1.71V to 1.89V, with a maximum operating frequency of 152 MHz and a typical propagation delay of 7.5 ns. It utilizes non-volatile Flash memory for configuration, ensuring instant-on capability without external storage. The component is housed in a 64-pin QFP package and supports System In-Programmability (SIP).

Feature Summary

• MAX V architecture with 80 logic elements, 8 LABs, and 64 macrocells.
• Non-volatile Flash memory technology for instant-on operation.
• Single 1.8V power supply with low standby current of 25 uA.
• Supports System In-Programmability (SIP) via JTAG interface.

Applications

• Low-power consumer electronics requiring instant-on functionality.
• Interface bridging between different voltage domains.
• Simple state machine implementations and glue logic replacement.
• Address decoding and control signal generation in embedded systems.

Procurement Notes

Verify the specific suffix 'A5N' against the manufacturer's latest datasheet to confirm temperature grade and package details. Ensure that the ordering information matches the exact electrical specifications required for the target application, as suffix variations may indicate differences in operating temperature ranges or packaging types.

Selection Notes

Select this component when a low-cost, low-power CPLD with non-volatile configuration is required. The 5M80ZE64A5N is suitable for designs needing up to 54 I/Os and 64 macrocells. Consider the 1.8V supply constraint and ensure the design can accommodate the specified 152 MHz maximum frequency. Compare with other MAX V variants if higher logic density or different I/O counts are needed.

Part Context

The 5M80ZE64A5N is part of Intel's (formerly Altera) MAX V family, designed for cost-sensitive applications. It succeeds older EPROM-based CPLDs by offering Flash memory, which eliminates the need for UV erasure and allows for reprogramming in the field. This family is positioned below the MAX 10 series in terms of complexity and feature set, focusing on simplicity and power efficiency.

Replacement Considerations

Direct replacements within the same package and pinout include other MAX V devices such as the 5M80ZE64I5N (industrial temperature grade) or 5M80ZE64C4N (commercial temperature grade), provided the temperature range requirements are met. Verify logic capacity and I/O compatibility when substituting with higher-density models like the 5M160ZE64 series.