M5LV-128/74-10VC

Complex Programmable Logic Devices Overview

The M5LV-128/74-10VC is a Complex Programmable Logic Device (CPLD) from the Lattice MACH 5 family, designed for 3.3-V operation. It contains 128 macrocells and provides 74 user I/O pins within a 100-pin TQFP package. The device features a maximum propagation delay of 10 ns and supports a maximum count frequency of 182 MHz. It utilizes an E2CMOS process technology and includes IEEE 1149.1 compliant in-system programmability via a Boundary Scan Test Access Port.

Complex Programmable Logic Devices Feature Summary

• 128 Macrocells with 74 I/Os in a 100-pin TQFP package
• 10 ns maximum propagation delay and 182 MHz maximum count frequency
• 3.3-V supply voltage operation with mixed-voltage system design safety
• IEEE 1149.1 compliant boundary scan and in-system programming

Complex Programmable Logic Devices Applications

• High-speed computing logic integration
• Communications interface control
• Embedded system management

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity and physical condition upon receipt. Confirm that the device matches the specified 100-pin TQFP package and 3.3-V operational requirements. Check for any manufacturing notices regarding discontinuation or specification changes prior to finalizing procurement plans.

Complex Programmable Logic Devices Selection Notes

Select this model when a 3.3-V CPLD with 128 macrocells and 74 I/Os is required. Ensure the design fits within the 100-pin TQFP footprint. Verify that the 10 ns speed grade meets the system timing constraints compared to faster -5 or -7 grades available in the same density.

Complex Programmable Logic Devices Part Context

This part belongs to the MACH 5 family, which offers high-density logic integration using fifth-generation architecture. The M5LV designation indicates 3.3-V operation, distinct from the 5-V M5 series. The family supports pin-to-pin delays as fast as 5.5 ns and provides flexible routing resources for complex designs.

Complex Programmable Logic Devices Replacement Considerations

M5LV-128/74-10VI is an industrial temperature grade alternative with identical electrical specifications but a wider operating range (-40°C to +85°C). Other M5LV-128 variants offer different I/O counts or speed grades.