M5-320/192-20SAI

Complex Programmable Logic Devices Overview

The M5-320/192-20SAI is a Complex Programmable Logic Device (CPLD) belonging to the ispMACH 5000 family, manufactured by Lattice Semiconductor Corporation. It features a high-performance E2CMOS architecture with 320 macrocells and 192 input/output terminals. The device operates within a supply voltage range of 2.7V to 3.6V and supports a maximum operating frequency of 80 MHz. It utilizes EEPROM storage technology for non-volatile configuration retention. The component is designed for surface-mount installation in a 256-ball Ball Grid Array (BGA) package, ensuring robust connectivity for dense circuit board layouts.

Complex Programmable Logic Devices Feature Summary

• High-density logic implementation utilizing an advanced E2CMOS process technology for superior performance and reliability.
• Non-volatile EEPROM memory architecture enabling instant-on functionality without external configuration devices.
• Extensive I/O capability supporting complex interface requirements through a large number of available terminals.

Complex Programmable Logic Devices Applications

• High-speed data bus bridging and protocol conversion in industrial control systems
• Complex glue logic replacement in telecommunications infrastructure equipment
• Address decoding and system control logic in embedded computing platforms

Complex Programmable Logic Devices Procurement Notes

Verify the specific suffix 'SAI' against the manufacturer's official datasheet to confirm package dimensions and pinout compatibility. Confirm RoHS compliance status as manufacturing processes may vary. Check for End-of-Life notifications or obsolescence notices from Lattice Semiconductor prior to finalizing procurement plans to ensure long-term supply chain stability.

Complex Programmable Logic Devices Selection Notes

Select this component when a high count of I/Os is required alongside moderate logic density in a CPLD form factor. Compare the 80 MHz speed grade against system timing requirements to ensure adequate margin. Evaluate the BGA-256 package constraints regarding PCB layout complexity and thermal management capabilities compared to alternative QFP packages.

Complex Programmable Logic Devices Part Context

This part belongs to the ispMACH 5000 series, representing a generation of high-performance CPLDs designed for applications requiring significant logic capacity and extensive I/O interfaces. The series bridges the gap between low-end PLDs and FPGAs, offering deterministic timing and non-volatile configuration suitable for cost-sensitive, high-volume designs.

Complex Programmable Logic Devices Replacement Considerations

Consult Lattice Semiconductor documentation for direct cross-references within the ispMACH 5000 family. Verify pin-to-pin compatibility with any proposed substitute parts to avoid redesign efforts. Ensure that alternative components maintain equivalent I/O counts and logic resources.