MACH111-20JC

Complex Programmable Logic Devices Overview

The MACH111-20JC is a high-performance EE CMOS programmable logic device manufactured by Lattice Semiconductor, marketed under the Vantis brand. It features 32 macrocells and operates with a maximum clock frequency of 80 MHz. The component utilizes a 44-pin Plastic Leaded Chip Carrier (PLCC) package, specifically PLCC-44, with dimensions of 16.5862 mm in length. It supports commercial temperature ranges and includes configurable macrocells with registered or combinatorial outputs. The device is designed for mixed supply voltage systems and offers power-down modes for energy savings.

Complex Programmable Logic Devices Feature Summary

• EE CMOS technology with 32 macrocells and 64 I/O lines
• SpeedLocking guaranteed fixed timing up to 16 product terms
• Configurable macrocells supporting D-type/T-type flip-flops and internal feedback
• Bus-Friendly inputs reducing oscillatory output risks

Complex Programmable Logic Devices Applications

• Peripheral Component Interconnect (PCI) compliant designs
• Mixed supply voltage system interfaces
• General-purpose programmable logic replacement

Complex Programmable Logic Devices Procurement Notes

Verify RoHS compliance status as datasheets may indicate non-compliance for specific suffixes. Confirm package integrity for the PLCC-44 form factor. Check humidity sensitivity level 3 handling requirements during storage and assembly. Ensure design tools support the Vantis DesignDirect software suite for programming.

Complex Programmable Logic Devices Selection Notes

Select this model for applications requiring 32 macrocells and 80 MHz performance in a 44-pin package. Compare against other MACH111 variants based on speed grades (e.g., -10 vs -20) and package types. Verify compatibility with existing Vantis development tools and ensure pinout matches the target PCB layout for PLCC-44.

Complex Programmable Logic Devices Part Context

The MACH111 series represents Lattice's EE CMOS programmable logic family, transitioning from older EPM/ISP technologies. The Vantis branding was used for this generation before subsequent product line consolidations. This specific part belongs to the cost-effective PLCC/PQFP/TQFP package range within the broader MACH111 portfolio.

Complex Programmable Logic Devices Replacement Considerations

Direct replacements include other MACH111 variants with compatible pinouts such as MACH111-10JC or MACH111-15JC, provided timing requirements are met. Cross-reference with Lattice MachXO or ispMACH series for modern equivalents if in-system programming or lower voltage operation is required.