M4A3-512/192-12FANI

Complex Programmable Logic Devices Overview

The M4A3-512/192-12FANI is a high-performance Complex Programmable Logic Device (CPLD) from the Lattice ispMACH 4A family. It features 512 macrocells and supports up to 192 user I/Os within a 256-ball fine-pitch Ball Grid Array (fpBGA) package. Operating at a nominal 3.3 V supply, this industrial-grade device achieves a maximum propagation delay of 12 ns and a maximum count frequency of 125 MHz. The architecture utilizes E2CMOS technology for in-system programming via JTAG, ensuring 100% pin-out retention and predictable timing through SpeedLocking capabilities.

Complex Programmable Logic Devices Feature Summary

• High-density logic with 512 macrocells and up to 192 user I/Os
• Industrial temperature range operation (-40°C to +85°C)
• Guaranteed fixed timing with 12 ns maximum propagation delay
• JTAG-compliant boundary scan testing and in-system programmability

Complex Programmable Logic Devices Applications

• Complex digital control systems requiring high I/O counts
• Interface bridging between mixed-voltage components
• Prototyping and production designs utilizing BGA packaging

Complex Programmable Logic Devices Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific ordering suffix corresponds to the required lead-free fpBGA package variant. Ensure compliance with relevant environmental regulations such as RoHS standards prior to integration into final assemblies.

Complex Programmable Logic Devices Selection Notes

Select this model when designs require 512 macrocells with a 1:1 macrocell-to-I/O ratio. The -12 speed grade is appropriate for applications needing 12 ns performance. Verify that the system operates within the specified 3.0 V to 3.6 V voltage range and accommodates the thermal requirements of the fpBGA package.

Complex Programmable Logic Devices Part Context

This component belongs to the ispMACH 4A series, which provides flexible architecture for rapid logic design. The M4A3-512 variant represents the highest density option in the 3.3-V family, offering extensive routing resources and multiple clock options to support complex state machines and high-speed data processing tasks.

Complex Programmable Logic Devices Replacement Considerations

Direct replacements within the same family include other M4A3-512 variants with different speed grades or package types. Cross-family migration may require architectural adjustments due to differences in macrocell structure and I/O configurations.