M5LV-128/120-15YI

Complex Programmable Logic Devices Overview

The M5LV-128/120-15YI is a high-density 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 15 ns and a maximum clock frequency of 83.3 MHz. It utilizes EEPROM storage technology and functions within a supply voltage range of 3.0 V to 3.6 V across an industrial temperature range of -40°C to +85°C.

Complex Programmable Logic Devices Feature Summary

• High logic density with 128 macrocells and 120 I/Os in a 160-pin PQFP package
• Industrial grade performance with 15 ns max propagation delay and 83.3 MHz max frequency
• Supports In-System Programming (ISP) via IEEE 1149.1 Boundary Scan Test Access Port
• Features individually programmable output slew rate control for noise reduction or speed optimization

Complex Programmable Logic Devices Applications

• High-speed computing systems requiring mixed-voltage compatibility
• Embedded control applications utilizing synchronous and asynchronous clocking
• Communications infrastructure supporting PCI Local Bus Specification compliance
• Low-power designs leveraging four programmable power/speed settings per block

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity through authorized distributors as this part number may be subject to discontinuation notices. Confirm that the specific ordering suffix matches the required package type and temperature grade. Ensure design files are compatible with the legacy MACH 5 architecture tools before procurement.

Complex Programmable Logic Devices Selection Notes

Select this model when 128 macrocells and 120 I/Os are required in a surface-mount PQFP-160 footprint. The 15 ns speed grade suits applications needing moderate timing margins compared to faster commercial grades. Verify that the 3.3-V supply requirement aligns with system power rails, noting its tolerance for 5-V inputs.

Complex Programmable Logic Devices Part Context

This component belongs to the MACH 5 CPLD family, which employs a fifth-generation architecture featuring multiple levels of switch matrices for performance-based routing. The M5LV designation specifically indicates 3.3-V operation, distinguishing it from the 5-V M5 series while maintaining pinout retention across densities.

Complex Programmable Logic Devices Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.