MACH111-20VC

Complex Programmable Logic Devices Overview

The Vantis MACH111-20VC is an Electrically Erasable Programmable Logic Device (EE PLD) belonging to the MACH 111 family. It features a CMOS technology with 32 macrocells and supports up to 64 I/O lines within a 44-pin package, available in PQFP or TQFP configurations. The device specifies a maximum propagation delay of 20 ns and operates at a maximum clock frequency of 50 MHz. It is designed for commercial temperature ranges and includes features such as configurable macrocells and programmable power-down modes.

Complex Programmable Logic Devices Feature Summary

• 32 Macrocells with 64 I/O lines in a 44-pin package
• 20 ns maximum propagation delay speed grade
• 50 MHz maximum clock frequency
• Configurable macrocells with registered or combinatorial outputs

Complex Programmable Logic Devices Applications

• Reactor control rod position sensing/display systems
• General-purpose logic replacement in industrial control
• Interface bridging between legacy and modern digital components

Complex Programmable Logic Devices Part Context

The MACH111 series was originally developed by AMD and later produced under the Vantis brand following the acquisition of AMD's PLD business. Vantis continued manufacturing these devices as high-performance EE CMOS programmable logic solutions before the technology lineage transitioned to Lattice Semiconductor.

Complex Programmable Logic Devices Replacement Considerations

Equivalent parts include the MACH111-20VI (industrial temperature variant) and the MACH111-20JC. Cross-brand replacements from Lattice Semiconductor are available but require verification of pinout and timing compatibility.