5M570ZT144C5N

Overview

The Altera 5M570ZT144C5N is a Complex Programmable Logic Device (CPLD) belonging to the MAX V family. It features 440 macrocells and 114 user I/Os within a 144-pin TQFP package measuring 22 x 22 mm. The device utilizes non-volatile Flash memory for configuration, supporting in-system programmability. It operates on a single 1.8V supply voltage with a range of 1.71V to 1.89V. The commercial temperature grade covers 0°C to +85°C, with a maximum propagation delay of 9.5ns under 10pF load conditions.

Feature Summary

• 440 macrocells with 570 logic elements for complex digital logic implementation
• Non-volatile Flash memory architecture enabling instant-on operation without external configuration chips
• Single 1.8V power supply design reducing system power consumption
• In-system programmability via JTAG interface for field updates

Applications

• Interface bridging between different voltage domains in embedded systems
• Address decoding and bus arbitration in industrial control panels
• Power-up sequencing and reset generation circuits
• Simple state machine implementations for consumer electronics

Procurement Notes

Verify the specific suffix 'C5N' against official Intel/Altera documentation to confirm the commercial temperature range (0-85°C) and speed grade. Ensure compatibility with Quartus Prime software versions supporting the MAX V family. Check for RoHS compliance status as indicated in manufacturer datasheets. Confirm package dimensions match the 144-TQFP specification for PCB footprint accuracy.

Selection Notes

Select this component when non-volatile configuration is required to eliminate external PROMs. Compare propagation delay specifications against target clock frequencies. Verify that the 1.8V supply rail matches the system power architecture. Consider the 114 available I/O pins against interface requirements. Evaluate thermal performance within the commercial temperature range for the intended enclosure.

Part Context

This part belongs to the Altera MAX V series, designed as a low-power, cost-effective replacement for traditional EPROM-based CPLDs. It integrates Flash memory directly on the die, simplifying board design by removing configuration components. The MAX V family targets applications requiring moderate logic density with high reliability and low standby power.

Replacement Considerations

Direct pin-compatible replacements within the MAX V family include other 5M570 variants with different speed grades or temperature ranges, such as 5M570ZT144I5N for industrial temperature support. Cross-family replacements like EPM570 require voltage level translation and reconfiguration.