M5LV-128/68-7VI

Complex Programmable Logic Devices Overview

The M5LV-128/68-7VI is a 3.3-V Complex Programmable Logic Device (CPLD) from the Lattice MACH 5 family, utilizing E²CMOS technology. It features 128 macrocells and supports up to 68 user I/O pins within a 100-pin TQFP package. The device operates at a maximum clock frequency of 182 MHz with a typical propagation delay of 7.5 ns. It supports in-system programming via IEEE 1149.1 Boundary Scan and includes programmable power/speed settings for optimized performance.

Complex Programmable Logic Devices Feature Summary

• 128 Macrocells with 68 User I/Os in a 100-pin TQFP package
• 7.5 ns maximum propagation delay and 182 MHz maximum clock frequency
• In-system programmability via IEEE 1149.1 Boundary Scan Test Access Port
• Four programmable power/speed settings per PAL block

Complex Programmable Logic Devices Applications

• High-speed computing logic integration
• Communications interface bridging
• Embedded control systems

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific ordering suffix matches the required voltage, speed grade, and package type. Check current product status as select devices may be discontinued.

Complex Programmable Logic Devices Selection Notes

Select this model for designs requiring 3.3-V operation with 128 macrocells. Ensure the system accommodates the 100-pin TQFP footprint. Verify that the 7.5 ns speed grade meets timing requirements compared to faster -5 or -6 grades.

Complex Programmable Logic Devices Part Context

Part of the MACH 5 CPLD family offering high-density logic integration. The 'M5LV' prefix indicates 3.3-V operation, while the '/7' suffix denotes the 7.5 ns industrial/commercial speed grade. Designed for pin-compatible upgrades across density options.

Complex Programmable Logic Devices Replacement Considerations

Consider M5LV-128/68-5VI for faster 5.5 ns performance or M5LV-128/68-10VI for lower cost if timing permits. Verify package compatibility when selecting alternatives.