The Lattice Semiconductor LC4128V-5TN144I is a high-performance, low-power Complex Programmable Logic Device (CPLD) belonging to the ispMACH 4000V family. It offers a flexible and cost-effective solution for a wide range of digital logic applications. With its advanced architecture and in-system programmability, the LC4128V-5TN144I enables designers to implement complex logic functions and quickly adapt to changing requirements.

Applications

• Address Decoding
• Glue Logic
• State Machines
• Motor Control
• Interface Bridging

Features

• 128 Macrocells: Provides ample logic resources for implementing complex digital circuits.
• Global Routing Pool (GRP): Enables efficient routing of signals throughout the device.
• In-System Programmability (ISP): Allows for easy programming and reprogramming of the device while it is installed in the system.
• Low Power Consumption: Minimizes power usage for energy-efficient operation.
• Fast Propagation Delays: Ensures high-speed performance in demanding applications.
• Flexible I/O: Supports a wide range of I/O standards and voltage levels.
• 144-Pin TQFP Package: Provides a compact and easy-to-use package for surface mount assembly.

Benefits

• Design Flexibility: CPLD architecture allows for easy implementation of custom logic functions.
• Reduced Time-to-Market: In-system programmability enables quick design iterations and faster product development.
• Lower System Cost: Integration of multiple logic functions into a single device reduces component count and PCB size.
• Improved Performance: Fast propagation delays ensure high-speed operation and optimal system performance.
• Energy Efficiency: Low power consumption minimizes power dissipation and extends battery life.

Additional Details

The LC4128V-5TN144I operates with a 3.3V power supply and supports a variety of I/O standards, including LVTTL, LVCMOS, and PCI. It features a global routing pool that ensures efficient signal routing and minimizes propagation delays. The device can be programmed and reprogrammed using standard JTAG programming tools. The 144-pin TQFP package provides a compact footprint for surface mount assembly. The CPLD is designed to operate over an industrial temperature range. The '5' in the part number indicates a propagation delay of 5ns.