LC4032B-5T48I

Overview

The PN-T48/LC4032 is a socket adapter module designed for the ispMACH 4000 family, specifically facilitating the use of LC4032 devices in TQFP packages. It serves as an interface between the target CPLD and development tools, such as the pDS4102-PM300N desktop programmer. The adapter supports the LC4032B variant, which features 32 macrocells, 30 user I/Os, and a maximum propagation delay of 5 ns. Operating within the commercial temperature range of 0°C to 70°C, this component enables in-system programming via JTAG for surface-mount devices.

Feature Summary

• Compatible with ispMACH 4000V/B/C/Z series TQFP packages
• Supports JTAG In-System Programmability (ISP)
• Designed for use with pDS4102-PM300N programming hardware
• Facilitates prototyping for 32-macrocell CPLDs

Applications

• Development and testing of ispMACH 4000 CPLD designs
• In-system programming of TQFP packaged logic devices
• Prototyping circuits requiring 32 macrocells and 30 I/Os

Procurement Notes

Verify that the specific adapter version matches the target package dimensions and pin count. Confirm compatibility with existing programming hardware, such as the pDS4102-PM300N. Check RoHS compliance status and ensure the supplier provides valid traceability documentation for the socket module.

Selection Notes

Select this adapter only if the design utilizes an LC4032 device in a TQFP package. Ensure the programming infrastructure supports the required voltage levels and JTAG standards for the ispMACH 4000 family. Verify that the thermal requirements align with the commercial grade specifications of the target CPLD.

Part Context

This adapter belongs to the Lattice Semiconductor ispMACH 4000 ecosystem. It is distinct from the programmable logic device itself, serving strictly as a mechanical and electrical interface tool for development and programming purposes within the broader CPLD product line.

Replacement Considerations

No direct public substitute part numbers are documented for this specific socket adapter model. Alternative development solutions may require different programming cables or generic socket adapters compatible with the specific TQFP footprint.