M5LV-128/120-12YI

Complex Programmable Logic Devices Overview

The M5LV-128/120-12YI is a Complex Programmable Logic Device (CPLD) from the Lattice MACH 5 family, designed for 3.3-V operation. It features 128 macrocells and supports up to 120 user I/O pins within a 160-pin PQFP package. The device operates with a maximum propagation delay of 12 ns and a maximum count frequency of 182 MHz. It utilizes E²CMOS technology and includes IEEE 1149.1 boundary scan compliance for in-system programming and testing.

Complex Programmable Logic Devices Feature Summary

• 128 Macrocells with 120 I/Os in a 160-pin PQFP package
• 12 ns maximum propagation delay and 182 MHz maximum frequency
• 3.3-V supply voltage operation with 5-V input tolerance
• IEEE 1149.1 compliant for Boundary Scan and In-System Programming

Complex Programmable Logic Devices Applications

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

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 speed grade (-12) and package type (PQFP-160). Check for any discontinuation notices as older MACH 5 devices may have limited availability.

Complex Programmable Logic Devices Selection Notes

Select this model when a 3.3-V CPLD with 128 macrocells and high pin counts is required. The -12 speed grade suits applications needing 12 ns delays. Ensure the design fits within the 160-pin PQFP footprint and leverages the device's mixed-voltage capabilities if interfacing with 5-V logic.

Complex Programmable Logic Devices Part Context

This part belongs to the MACH 5 family, which offers densities from 128 to 512 macrocells. The 'M5LV' prefix indicates 3.3-V operation, while '128/120' specifies the macrocell and I/O count. The '-12' denotes the 12 ns speed grade, and 'YI' typically identifies the industrial temperature range and package variant.

Complex Programmable Logic Devices Replacement Considerations

Direct replacements within the same density and package include other M5LV-128 variants with different speed grades (e.g., -7, -10). For higher performance, consider M5LV-128/-5 or -6. Pin-compatible upgrades are available within the M5LV-128 series.