EPM570T144C5N

Complex Programmable Logic Devices Overview

The EPM570T144C5N is a Complex Programmable Logic Device (CPLD) belonging to the Intel MAX II family. It features 570 logic elements organized into 57 Logic Array Blocks (LABs) and provides 440 macrocells. The device supports 116 user I/O pins and utilizes non-volatile Flash memory for configuration, enabling In-System Programmability (ISP). It operates with internal supply voltages of 2.5V and 3.3V, ensuring compatibility with standard logic levels. The component is housed in a 144-pin Thin Quad Flat Package (TQFP) with a 20x20 mm footprint. Maximum propagation delay is specified at 5.4 ns, supporting system frequencies up to 304 MHz.

Complex Programmable Logic Devices Feature Summary

• Non-volatile Flash memory architecture allows for In-System Programming (ISP) and reprogramming without removal from the circuit board.
• High-density logic structure comprising 57 LABs and 440 macrocells within a 144-pin TQFP package.
• Dual voltage operation supporting internal 2.5V and 3.3V supplies for flexible interface integration.
• Supports JTAG boundary scan testing for manufacturing verification and debugging.

Complex Programmable Logic Devices Applications

• High-speed driving boards for integrated circuit dynamic burn-in test systems.
• General-purpose digital logic implementation requiring non-volatile configuration.
• Interface bridging between different voltage domains in embedded systems.

Complex Programmable Logic Devices Procurement Notes

Verify the specific suffix 'C5' corresponds to the required commercial temperature range (0°C to 85°C) and performance grade. Confirm RoHS compliance status as documentation indicates variations across production batches. Ensure the 144-TQFP package dimensions match the target PCB layout constraints before ordering.

Complex Programmable Logic Devices Selection Notes

Select this model when non-volatile storage is mandatory to retain configuration after power loss. The 440 macrocell count suits moderate complexity designs. Verify that the 5.4 ns maximum delay meets the timing requirements of the target application clock speeds. Consider the 144-pin package availability if higher pin counts are needed for future revisions.

Complex Programmable Logic Devices Part Context

This component is part of the Altera MAX II series, designed for cost-sensitive applications requiring low power consumption and ease of use. The manufacturer has transitioned from Altera to Intel Corporation following acquisition. The EPM570 variant represents a mid-range density option within the family, balancing resource availability with package size limitations.

Complex Programmable Logic Devices Replacement Considerations

The EPM570T144A5N serves as a verified alternative within the same series, offering identical logical resources but potentially differing in lead-free certification or temperature rating specifications. Cross-check datasheet revisions to ensure pinout and electrical parameter compatibility before substitution.