M4A5-96/48-7VI

Complex Programmable Logic Devices Overview

The M4A5-96/48-7VI is a Complex Programmable Logic Device (CPLD) from the Lattice ispMACH 4A family. It features 96 macrocells and 48 user I/O pins housed in a 100-pin TQFP package. The device operates at 5V with a maximum propagation delay of 7.5 ns and a maximum frequency of 154 MHz. It supports JTAG boundary scan testing and in-system programming via IEEE 1149.1. The architecture includes central, input, and output switch matrices for 100% routability.

Complex Programmable Logic Devices Feature Summary

• 96 Macrocells with 48 User I/Os
• 7.5 ns Maximum Propagation Delay
• 154 MHz Maximum Operating Frequency
• JTAG Compliant Boundary Scan Testing

Complex Programmable Logic Devices Applications

• PCI compliant logic designs
• Mixed supply voltage system integration
• High-speed interface control

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status as lead-free options are available within the family. Check for moisture sensitivity level requirements during storage and handling to ensure device reliability upon installation.

Complex Programmable Logic Devices Selection Notes

Select this model for applications requiring 5V operation with high pin counts in a TQFP form factor. Ensure design constraints align with the 7.5 ns speed grade. Consider the 1:1 macrocell-to-I/O ratio when mapping logic functions to physical pins compared to 2:1 variants.

Complex Programmable Logic Devices Part Context

This part belongs to the ispMACH 4A CPLD family, which offers flexible architecture for rapid logic designs. The series provides guaranteed fixed timing through SpeedLocking technology and supports both commercial and industrial temperature ranges depending on the specific suffix.

Complex Programmable Logic Devices Replacement Considerations

Compatible alternatives include other devices within the M4A5-96 series with different speed grades or package types. Verify pinout compatibility and electrical specifications before substitution to maintain system performance integrity.