M4A3-384/192-10FANC

Complex Programmable Logic Devices Overview

The M4A3-384/192-10FANC is a high-performance Complex Programmable Logic Device (CPLD) from the Lattice ispMACH 4A family. It features 384 macrocells and supports up to 192 user I/Os within a 256-ball fine-pitch Ball Grid Array (fpBGA) package. The device operates at a maximum frequency of 125 MHz with a typical propagation delay of 10 ns. Designed for 3.3-V applications, it utilizes E2CMOS technology to provide in-system programmability via JTAG. Key architectural elements include a central switch matrix ensuring 100% routability and SpeedLocking performance for guaranteed fixed timing.

Complex Programmable Logic Devices Feature Summary

• High-density architecture with 384 macrocells and 192 I/O options.
• SpeedLocking feature ensures guaranteed fixed timing independent of logic complexity.
• Supports 3.3-V operation with mixed-voltage system safety.
• JTAG-compliant boundary scan testing and in-system programming.

Complex Programmable Logic Devices Applications

• High-speed interface bridging
• System controller logic
• PCI compliant peripheral designs

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 package type and temperature grade. Ensure compliance with relevant environmental standards such as RoHS before procurement.

Complex Programmable Logic Devices Selection Notes

Select this model when designs require high pin counts and predictable timing characteristics. The 10 ns speed grade suits applications needing moderate throughput with extensive I/O flexibility. Consider the fpBGA package constraints regarding PCB layout and thermal management during the design phase.

Complex Programmable Logic Devices Part Context

This component belongs to the ispMACH 4A series, which bridges the gap between standard PALs and FPGAs. It offers a flexible architecture optimized for rapid logic development while maintaining low power consumption compared to traditional CPLDs. The family emphasizes ease of use with software tools for efficient partitioning.

Complex Programmable Logic Devices Replacement Considerations

Check for updated versions within the ispMACH 4A family or next-generation Lattice CPLDs. Verify pin compatibility and electrical specifications if substituting with other manufacturers' devices offering similar macrocell counts.