5565C

5565C is a specific variant of the 5565, a series of integrated circuits designed by Texas Instruments. The 5565 series is known for its use in digital signal processing and communication applications. The "C" designation typically indicates a specific revision or variant of the 5565, which may include improvements or changes in functionality, performance, or packaging compared to earlier versions.

The 5565C is a 16-bit digital signal processor (DSP) that operates at a clock speed of 20 MHz. It features a Harvard architecture, which separates the program and data memory spaces, allowing for simultaneous instruction and data fetching. This architecture is well-suited for real-time signal processing applications.

The 5565C includes a variety of peripherals, such as a 16-bit timer, a serial communication interface (SCI), and a parallel interface (PI). These peripherals facilitate communication with other devices and enable the 5565C to perform a wide range of tasks, including filtering, modulation, and demodulation.

The 5565C is available in a 64-pin plastic leaded chip carrier (PLCC) package, making it suitable for use in a variety of applications, including telecommunications, audio processing, and industrial control systems. Its high performance and versatile feature set make it a popular choice for engineers and designers working on digital signal processing projects.