NXP SCN2661CC1N28 Enhanced Programmable Communications Interface (EPCI)

The SCN2661CC1N28 is a versatile and high-performance Enhanced Programmable Communications Interface (EPCI) designed by NXP Semiconductors, a leader in providing innovative and reliable semiconductor solutions. This advanced interface is part of NXP's extensive range of communication ICs, catering to the needs of complex data communication systems.

The device is built to facilitate serial communication in microprocessor-based systems by providing a full-duplex universal asynchronous receiver-transmitter (UART). It is compatible with the industry-standard 2661 Enhanced Programmable Communication Interface, ensuring ease of integration into existing designs and architectures. The SCN2661CC1N28 operates at a nominal frequency of 28.63636 MHz, providing precise timing for serial data transmission and reception.

This EPCI chip is designed to handle a wide range of communication protocols and baud rates, making it an ideal choice for applications that require reliable data exchange such as industrial control, point-of-sale systems, networking equipment, and more. It supports asynchronous formats as well as synchronous and bisynchronous modes, offering flexibility for various communication requirements.

The SCN2661CC1N28 comes in a compact 28-pin plastic DIP package, making it suitable for space-constrained applications while still providing robust performance. It features programmable baud rate generators, allowing designers to set the desired data transfer speeds according to their system requirements. The interface also includes a three-character receiver FIFO to reduce the potential for data overrun and to improve overall data integrity.

With its multiple interrupt sources and status registers, the NXP SCN2661CC1N28 provides comprehensive control and monitoring capabilities, enabling system designers to efficiently manage communication tasks. The EPCI's versatility is further enhanced by its programmable character lengths, parity, and stop bit generation, which ensure compatibility with a broad array of data formats and communication standards.

In summary, the NXP SCN2661CC1N28 is a powerful and adaptable communication interface that delivers high-speed, reliable serial data exchange for a multitude of applications. Its programmability, wide range of features, and industry-standard compatibility make it an excellent choice for system designers looking to incorporate efficient communication capabilities into their products.