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TDA7590 - Digital signal processing IC

General Description

The TDA7590 is a high performances, fully programmable 24-bit, 120 MIPS.

Digital Signal Processor (DSP), designed to support several speech and audio applications, as Automatic Speech Recognition, Speech Synthesis, MP3 Decoding, Echo and Noise Cancellation.

Key Features

  • 24-bit, fixed point, 120 MIPS DSP core www. DataSheet4U. com.
  • Large on-board memory (128KW-24 bit).
  • Host access to internal RAM through expansion port Access to external RAM (16Mw) through expansion port Integrated stereo, 18-bit Sigma-DELTA A/D and 20-bit D/A converters Programmable CODEC sample rate up to 48KHz On-board PLL for core clock and converters External flash / SRAM memory bank management I2C and SCI seri.

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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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TDA7590 Digital signal processing IC for speech and audio applications Preliminary Data Features ■ 24-bit, fixed point, 120 MIPS DSP core www.DataSheet4U.com ■ Large on-board memory (128KW-24 bit) ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Host access to internal RAM through expansion port Access to external RAM (16Mw) through expansion port Integrated stereo, 18-bit Sigma-DELTA A/D and 20-bit D/A converters Programmable CODEC sample rate up to 48KHz On-board PLL for core clock and converters External flash / SRAM memory bank management I2C and SCI serial interface for external control 2 ESSI interface JTAG interface Host interface 144-pin TQFP, 0.