M4A5-192/96-7VC

Complex Programmable Logic Devices Overview

The M4A5-192/96-7VC is a Complex Programmable Logic Device (CPLD) from the Lattice ispMACH 4A family, designed for high-performance applications. It features 192 macrocells and supports up to 96 user I/Os. The device operates at a maximum frequency of 160 MHz with a typical propagation delay of 6.0 ns. It utilizes E2CMOS technology for in-system programming via JTAG and offers flexible architecture with 100% pin-out retention.

Complex Programmable Logic Devices Feature Summary

• High-speed performance with 160 MHz maximum frequency and 6.0 ns propagation delay
• Flexible architecture featuring central switch matrix for 100% routability
• In-system programmable via JTAG interface using E2CMOS technology
• Supports mixed-voltage system designs with safe 3.3-V and 5-V operations

Complex Programmable Logic Devices Applications

• High-speed logic interfacing and protocol conversion
• Complex state machine implementations requiring fixed timing
• System control and monitoring in mixed-voltage environments
• Address decoding and bus bridging applications

Complex Programmable Logic Devices Procurement Notes

Verify the specific speed grade suffix '7' against the manufacturer's datasheet to confirm the exact timing parameters. Ensure that the package type matches the design requirements, as the ispMACH 4A family offers multiple package options including TQFP and BGA variants.

Complex Programmable Logic Devices Selection Notes

Select this component when a design requires 192 macrocells with guaranteed fixed timing characteristics. The SpeedLocking feature ensures consistent performance regardless of logic complexity. Consider the 5-V operation capability if the target system does not support lower voltage levels.

Complex Programmable Logic Devices Part Context

This part belongs to the ispMACH 4A CPLD family, which provides a balance of density and speed. The M4A5 series specifically targets 5-V applications, while the M4A3 series is optimized for 3.3-V systems. Both families share similar architectural features but differ in operating voltage and power consumption profiles.

Complex Programmable Logic Devices Replacement Considerations

Direct replacements within the same family include other M4A5-192 variants with different speed grades or package options. Cross-family replacements may require architectural adjustments due to differences in macrocell count and I/O configurations.