M5-128/120-7YC/1

Complex Programmable Logic Devices Overview

The M5-128/120-7YC/1 is a 5-V Complex Programmable Logic Device (CPLD) from the Lattice MACH 5 family. It features 128 macrocells and supports up to 120 user I/O pins in a 160-pin PQFP package. The device operates at a maximum frequency of 182 MHz with a typical propagation delay of 7 ns. It utilizes an E2CMOS process, supports IEEE 1149.1 boundary scan testing and in-system programming, and includes programmable power/speed settings for each PAL block.

Complex Programmable Logic Devices Feature Summary

• 128 Macrocells with 120 User I/Os in a 160-pin PQFP package
• 7 ns maximum propagation delay and 182 MHz maximum counting frequency
• IEEE 1149.1 compliant Boundary Scan Test Access Port for ISP and testing
• Four programmable power/speed settings per PAL block for performance optimization

Complex Programmable Logic Devices Applications

• High-speed computing logic integration
• PCI Local Bus Specification compliant designs
• Mixed supply voltage system designs
• Embedded control applications

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity through authorized channels as this part number may be discontinued or subject to limited availability. Confirm that the specific ordering suffix matches the required voltage, temperature grade, and package type before procurement. Cross-reference with official Lattice Semiconductor documentation to ensure compliance with current design standards.

Complex Programmable Logic Devices Selection Notes

Select this device for designs requiring 5-V operation with high I/O density. Ensure the application fits within the 128 macrocell limit and requires 120 available I/O pins. Verify that the 7 ns speed grade meets the system timing requirements. Consider the 160-pin PQFP package constraints for PCB layout and thermal management during the selection phase.

Complex Programmable Logic Devices Part Context

This component belongs to the fifth-generation MACH architecture CPLD family. It is designed to provide high logic densities and flexible routing resources. The M5 series specifically denotes 5-V devices, distinguishing it from the M5LV series which operates at 3.3 V. The '/1' suffix indicates a version recommended for new designs within this family.

Complex Programmable Logic Devices Replacement Considerations

Check for direct pin-to-pin replacements within the M5-128/120 series with different speed grades or package options. Verify compatibility with existing design tools and programming interfaces when substituting with other MACH 5 family members.