M5LV-128/120-7YC

Complex Programmable Logic Devices Overview

The M5LV-128/120-7YC is a Complex Programmable Logic Device (CPLD) from the Lattice MACH 5 family, designed for high-density logic integration. It features 128 macrocells and supports up to 120 user I/O pins within a 160-pin PQFP package. Operating at a nominal 3.3 V supply voltage, this industrial-grade device delivers a maximum propagation delay of 7.5 ns and a maximum count frequency of 182 MHz. The architecture utilizes an E²CMOS process to provide low power consumption while maintaining high performance suitable for complex system designs.

Complex Programmable Logic Devices Feature Summary

• 128 Macrocells with up to 120 I/Os in a 160-pin PQFP package
• Industrial temperature range (-40°C to +85°C) with 7.5 ns max tPD
• In-system programmability via IEEE 1149.1 Boundary Scan Test Access Port
• Supports mixed-voltage system designs with 5-V input tolerance

Complex Programmable Logic Devices Applications

• High-speed computing systems requiring pin-to-pin delays under 7.5 ns
• Embedded control applications utilizing synchronous and asynchronous clocking
• Communications infrastructure using PCI-compliant interfaces
• Low-power industrial environments necessitating robust logic integration

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 and package variant. Ensure compliance with RoHS directives if applicable to the manufacturing batch. Check for any end-of-life notifications or discontinuation notices prior to finalizing procurement plans.

Complex Programmable Logic Devices Selection Notes

Select the M5LV-128/120-7YC when a 3.3 V supply is required alongside industrial temperature stability. This model provides sufficient logic density for moderate complexity designs while offering extensive I/O options. Consider alternative densities within the MACH 5 family if higher macrocell counts are needed without changing the package footprint.

Complex Programmable Logic Devices Part Context

This component belongs to the fifth-generation MACH architecture, which emphasizes fast speeds at high CPLD densities. The MACH 5 family includes both 5-V (M5-xxx) and 3.3-V (M5LV-xxx) variants. The M5LV series specifically targets low-power applications while retaining full compatibility with standard JEDEC voltage levels and interface protocols.

Complex Programmable Logic Devices Replacement Considerations

Direct replacements within the same package and pinout include other M5LV-128 devices with different speed grades, such as the -5 or -6 variants, provided timing requirements allow. For higher density needs, consider the M5LV-256 series, which maintains similar architectural features but offers increased macrocell capacity.