Motorola DSP56362

The Motorola DSP56362 is a high-performance digital signal processor optimized for cost-sensitive consumer audio applications, delivering exceptional audio experiences. Equipped with a powerful 24-bit core and a clock speed of up to 120 MHz, it boasts a processing capability of 120 million instructions per second (MIPS). Its modified Harvard architecture enables simultaneous access to program and data memories, ensuring efficient data handling. The DSP56362 features an impressive array of audio-specific peripherals, including an Enhanced Serial Audio Interface (ESAI) with six serial data lines, master or slave capability, and support for various audio protocols. The Serial Host Interface (SHI) facilitates communication with external devices using SPI and I2C protocols. Additionally, a parallel Host Interface (HDI08) with DMA support allows for seamless data transfer. With its extensive memory capabilities, the DSP56362 offers flexibility for various applications. It includes 3K x 24-bit Program RAM, 30K x 24-bit Program ROM, 5.5K x 24-bit X-data RAM and ROM, and 5.5K x 24-bit Y-data RAM and ROM, providing ample storage for program code and data. The DSP56362 is equipped with a Triple Timer module for precise timing control and on-chip peripheral registers mapped in the data memory space, simplifying programming and enhancing system integration. For power efficiency, the DSP56362 employs a low-power CMOS design, featuring Wait and Stop low-power standby modes. Its fully-static logic allows operation down to 0 Hz (DC), and optimized power management circuitry minimizes energy consumption. The Motorola DSP56362 comes with comprehensive documentation, including the DSP56300 Family Manual, DSP56362 User's Manual, and DSP56362 Technical Data Sheet, providing detailed information on its architecture, programming, and electrical characteristics. These resources empower developers to unlock the full potential of the DSP56362 and create innovative audio solutions.