EPM570GT144C3N

Complex Programmable Logic Devices Overview

The EPM570GT144C3N is a Complex Programmable Logic Device (CPLD) belonging to the MAX II family, manufactured by Altera. It features 570 logic elements organized into 57 Logic Array Blocks (LABs) and provides 440 macrocells for design implementation. The device supports 116 input/output pins and operates within a supply voltage range of 1.71V to 1.89V. It utilizes non-volatile Flash memory technology, enabling system-in-system programming capabilities. The component is housed in a 144-LQFP surface-mount package with a maximum propagation delay of 5.4 ns and is rated for an industrial operating temperature range of 0°C to 85°C.

Complex Programmable Logic Devices Feature Summary

• Contains 570 logic elements and 440 macrocells across 57 LABs
• Supports System-In-System Programming (SISP) via Flash memory
• Maximum propagation delay of 5.4 ns with 116 I/O pins
• Operates at 1.8V core voltage (1.71V–1.89V range)

Complex Programmable Logic Devices Applications

• General-purpose digital logic replacement
• Address decoding and bus bridging
• Interface translation between different voltage domains

Complex Programmable Logic Devices Procurement Notes

Verify the specific suffix 'C3N' against official manufacturer documentation to confirm the exact speed grade and commercial temperature rating. Ensure compatibility with the 1.8V core voltage requirement during power supply design. Check for RoHS compliance status as indicated in current datasheets, noting that older revisions may differ. Confirm moisture sensitivity level (MSL 3) handling requirements for surface-mount assembly processes.

Complex Programmable Logic Devices Selection Notes

Select this component when a moderate density of 440 macrocells is required for fixed-function logic applications. The MAX II architecture is suitable for designs prioritizing low static power consumption and non-volatile configuration storage. Compare the 5.4 ns delay specification against timing constraints; faster variants such as the 'I5N' series exist for higher-speed requirements. Ensure the 144-pin LQFP footprint fits the PCB layout constraints.

Complex Programmable Logic Devices Part Context

This part belongs to the Altera MAX II family, which bridges the gap between simple PLDs and high-density FPGAs. The MAX II series is characterized by its use of Flash technology, eliminating the need for external configuration memory. The EPM570 variant represents a mid-range density option within this portfolio, offering a balance of I/O count and logic resources for cost-sensitive embedded systems.

Complex Programmable Logic Devices Replacement Considerations

Direct pin-compatible replacements within the same package include other speed grades of the EPM570 series, such as EPM570T144C5N or EPM570GT144I5N, provided the electrical specifications meet the design requirements.