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TDA7503 - DUAL DSP PLUS MICRO

General Description

The device is a high-performance Digital Signal Processing IC particularly suited to Audio applications.

The device contains two 24-bit 40 MIPS DSP cores delivering a total of 80 MIPS of DSP processing power.

There is also an embedded 8bit Microcontroller to handle all control functions.

Key Features

  • P2 and P2DIR registers. Microcontroller High Byt.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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® TDA7503 DUAL DSP PLUS MICRO FOR AUDIO APPLICATIONS PRODUCT PREVIEW Dual 24-bit 40 MIPS DSP Cores 8 bit Microcontroller 4 receive and 5 transmit stereo channels of Serial Audio Interface Synchronous Serial Interface for communication with external processor FIFO based mailboxes for inter-processor communications External Memory Interface to 128Kb SRAM or 1Mb DRAM CORDIC co-processor Programmable PLL to suite wide range of external crystal oscillation frequencies SPI control interface Powerful debug interfaces 1280 words Program Memory for DSP1, 768 words Program Memory for DSP0 256 words X and Y Data RAM and Data ROM for each DSP 256 byte Data RAM for Microcontroller 768 byte Auxiliary RAM for Microcontroller BLOCK DIAGRAM TQFP100 DESCRIPTION The device is a high-performance Digital