LC4064V-25TN48C Integrated Circuits (ICs)

Embedded - CPLDs (Complex Programmable Logic Devices)

LC4064V-25TN48C is an embedded CPLD (Complex Programmable Logic Device). CPLDs are universal programmable logic elements that are widely used in a variety of digital control and communication devices because of their ability to function as one or several logic elements in a single integrated circuit.

LC4064V-25TN48C is a small-sized device with low power consumption. It is comprised of 48 "AND/OR" gates, a prepackaged architecture that can be used for a wide variety of applications. With its highly efficient resources, the device has the ability to provide multiple solutions for complex logic problems.

Applications

LC4064V-25TN48C is a versatile CPLD with many applications in control, logic and communication products. It can be used in the industrial control and automation industry for the development of PLC controllers, programmable instruments and automatic production lines. It is also suitable for the research, development and production of digital systems, such as test and measurement equipment, electronic relay systems, electronic design automation (EDA) tools and high-speed digital communication systems.

In addition, its small size and low power consumption make it ideal for applications in the consumer electronics industry, such as remote control devices, digital cameras, digital media players, video game consoles and handheld communication tools.

Working principle

The device implements the “AND/OR” gate array approach. It is composed of 16 independent functional blocks, each of which includes three AND arrays and a single OR array. Each block has 16 inputs and 4 outputs.

The logic equations of the device are written as a combination of many terms that are assigned to each block. This approach is known as a single-level function description. When input signals change, the AND/OR logic reduces the terms from the logic equations. A logic low (0) output will be generated once the reduced equation result is satisfied.

LC4064V-25TN48C can be programmed for a wide range of applications. It supports non-volatile memory storage. The device can be used in two power domains: normal power mode and low power mode. In the normal power mode, the device is active and consuming power. In the low power mode, the device goes into a low current consuming state.

Conclusion

LC4064V-25TN48C is a CPLD which can be used in a variety of applications in the consumer electronics, control and communication industries. With its low power consumption, small size and versatile architecture, it provides a cost-effective solution for complex logic problems.