M5-192/68-12VC/1

Complex Programmable Logic Devices Overview

The M5-192/68-12VC/1 is a Complex Programmable Logic Device (CPLD) belonging to the Lattice ispMACH 4000V family. It features 192 macrocells and supports up to 68 I/O pins in a TQFP-100 package. The device operates at a maximum frequency of 12 MHz with a typical propagation delay of 5.5 ns. It functions on a single 5 V supply voltage and is rated for commercial temperature ranges from 0°C to +70°C. This component is designed for general-purpose logic applications requiring moderate density and high-speed performance within standard industrial environments.

Complex Programmable Logic Devices Feature Summary

• 192 macrocells with 68 available I/Os
• TQFP-100 surface mount package
• 12 MHz maximum operating frequency
• Single 5 V power supply operation

Complex Programmable Logic Devices Applications

• General-purpose digital logic replacement
• Interface bridging between different voltage domains
• Control logic for embedded systems

Complex Programmable Logic Devices Procurement Notes

Verify availability status as this specific part number may be discontinued or limited in stock. Confirm the exact suffix '1' matches the required tape-and-reel packaging if applicable, though datasheets often list bulk options. Ensure the 'VC' designation aligns with the required commercial temperature grade and lead-free compliance standards for your manufacturing process.

Complex Programmable Logic Devices Selection Notes

Select this model when 192 macrocells are sufficient for the design complexity. Compare against the M5-192/68-5VC/1 variant if higher speed (200 MHz) is not required but lower cost or availability is a priority. Verify that the 5 V I/O levels match the system requirements, as this device does not support lower voltage cores natively without external level shifting.

Complex Programmable Logic Devices Part Context

This CPLD is part of the legacy ispMACH 4000V series, which succeeded the original ispMACH 4000 family. It offers improved performance over previous generations while maintaining pin compatibility with older designs. The family is known for non-volatile configuration, allowing instant-on functionality without external configuration memory.

Complex Programmable Logic Devices Replacement Considerations

Direct replacements are limited due to the discontinued status of the ispMACH 4000V line. Consider migrating to the MachXO3 or MachXO5 families for modern equivalents, though pinouts and architecture will differ significantly. Functional verification is essential when substituting with newer FPGA-based solutions.