LC4128B-5TN128C

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Complex Programmable Logic Devices (CPLD) are a type of logic chip that is capable of carrying out a variety of tasks. This includes the ability to replace a large number of discrete logic components and integrated circuits in order to reduce the complexity of an application and reduce its overall cost. One particular type of CPLDs is the LC4128B-5TN128C, a semiconductor device that is used for a variety of applications. This article will provide an overview of the LC4128B-5TN128C, including its application field and working principle.

Application Field

The LC4128B-5TN128C is a type of CPLD, or Complex Programmable Logic Device. It is a large-scale integrated circuit device capable of carrying out multiple logic functions, including user-programmable logic blocks, processor cores, and embedded memory. The LC4128B-5TN128C provides up to 128 logic macrocells and 32 I/O pins. It also has a flexible power supply, supporting both single and dual voltage operation.

The LC4128B-5TN128C is often chosen for industrial, automotive, communications, and consumer application areas. It is a cost-effective and reliable solution for a variety of applications, including low-speed measurement and hardware control, hardware coding and decoding, and general logic operations. Additionally, it can be used to support digital signal processors, microcontrollers, and other similar components. Due to its ability to control a high number of logic signals and its support for high throughput, the LC4128B-5TN128C is increasingly being used to develop next-generation products.

Working Principle

The main component of the LC4128B-5TN128C is a programmable array of logic blocks (PLA), with each block comprising a set of logic resources. The logic resources include logic functions, flip-flops, multiplexers, and look-up-tables (LUTs). Each logic block can carry out up to 16 predefined logic functions, including AND, OR, NAND, and XOR. The PLA is connected to the external I/O pins, where it can receive and send digital signals. The PLA is controlled by a microcoded processor inside the CPLD, which can facilitate programming and operation of the embedded logic.

Another important component of the LC4128B-5TN128C is the SRAM memory. This memory allows the CPLD to store the programming information for the logic operations and I/O signals. The SRAM memory can also store the status of the logic blocks and the I/O signals. The CPLD uses this stored data to enable more sophisticated logic operations, such as combining several logic blocks to perform a higher-level algorithm.

Finally, the LC4128B-5TN128C can be equipped with a clock generator, enabling high-speed operation and synchronization of logic operations. This generator can be used to synchronize the logic operations and to provide timing signals to other components. The CPLD also contains a number of different programming options, allowing users to tailor the device to their specific needs. This means that the LC4128B-5TN128C can be used to create a variety of application-specific devices.

Conclusion

In conclusion, the LC4128B-5TN128C is a type of CPLD, or Complex Programmable Logic Device. It offers up to 128 logic macrocells and 32 I/O pins and supports single and dual voltage operation. The LC4128B-5TN128C is commonly chosen for industrial, automotive, communications, and consumer applications. It features a PLA, SRAM memory, and clock generator, enabling users to create a variety of application-specific devices. In short, the LC4128B-5TN128C is an advanced and reliable solution for a variety of embedded applications.

The specific data is subject to PDF, and the above content is for reference