The ADSP-2189NKSTZ-320 is a highly integrated digital signal processor (DSP) component manufactured by Analog Devices. With a wide range of capabilities, this IC is designed to be a versatile solution for various digital signal processing applications.
Key Features:
1. High-Performance DSP Core: The ADSP-2189NKSTZ-320 features a powerful 16-bit fixed-point DSP core running at a clock speed of up to 75 MHz. This core provides efficient processing for demanding real-time applications.
2. Memory: This IC includes a generous amount of on-chip memory, comprising 80 KB of program/data RAM and 256 KB of data/constant RAM. The memory architecture is organized in a Harvard architecture, allowing simultaneous access to program instructions and data.
3. Enhanced DSP Instructions: It incorporates an extensive set of DSP instructions, enabling efficient execution of complex signal processing algorithms. These instructions include multiply-accumulate, bit manipulation, bit-reversal, and others.
4. Serial Ports: The ADSP-2189NKSTZ-320 features multiple serial ports, including three synchronous serial ports (SPORTs) and one asynchronous serial port (USART). These ports allow for seamless communication with various external devices.
5. On-Chip Peripherals: This IC also offers several on-chip peripherals that enhance its functionality. It includes timers, interrupts, PWM outputs, programmable flag pins, and GPIOs, providing flexibility for a wide range of applications
