M5LV-320/120-10YC

Complex Programmable Logic Devices Overview

The M5LV-320/120-10YC is a 3.3-V Complex Programmable Logic Device (CPLD) from the Lattice MACH 5 family, featuring 320 macrocells and up to 160 user I/O pins. It operates at a maximum propagation delay of 10 ns with a 167 MHz counter frequency. The device supports IEEE 1149.1 boundary scan testing and in-system programming via the Test Access Port. It includes features such as individually programmable output slew rates, four power/speed settings per block, and compatibility with mixed supply voltage systems.

Complex Programmable Logic Devices Feature Summary

• 320 macrocells with up to 160 user I/Os in a single package
• 10 ns maximum propagation delay and 167 MHz counter frequency
• IEEE 1149.1 compliant for boundary scan testing and in-system programming
• Individually programmable output slew rate control for noise reduction

Complex Programmable Logic Devices Applications

• High-speed computing logic integration
• PCI Local Bus Specification compliant designs
• Mixed supply voltage system interfacing
• Embedded control applications

Complex Programmable Logic Devices Procurement Notes

Verify component status before procurement as select devices in the MACH 5 family have been discontinued. Confirm that the specific ordering suffix matches the required speed grade and package type. Ensure design tools support the legacy MACH 5 architecture for implementation and programming.

Complex Programmable Logic Devices Selection Notes

Select this model for designs requiring 320 macrocells with a 10 ns speed grade. The M5LV variant is suitable for 3.3-V systems while maintaining 5-V input tolerance for mixed-voltage environments. Verify pinout retention requirements across density upgrades within the MACH 5 family.

Complex Programmable Logic Devices Part Context

This part belongs to the fifth-generation MACH architecture, which provides high logic densities and fast speeds. The MACH 5 family offers multiple density and I/O combinations, allowing designers to scale designs while maintaining pin-out compatibility across different macrocell counts.

Complex Programmable Logic Devices Replacement Considerations

Check for discontinued status in current inventory. No direct public substitute part numbers are listed in the provided documentation.