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AT89C51SND2C - Single-Chip Flash Microcontroller

Download the AT89C51SND2C datasheet PDF. This datasheet also covers the AT83SND2CMP3B variant, as both devices belong to the same single-chip flash microcontroller family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • MPEG I/II-Layer 3 Hardwired Decoder.
  • Stand-alone MP3 Decoder.
  • 48, 44.1, 32, 24, 22.05, 16 kHz Sampling Frequency.
  • Separated Digital Volume Control on Left and Right Channels (Software Control using 31 Steps).
  • Bass, Medium, and Treble Control (31 Steps).
  • Bass Boost Sound Effect.
  • Ancillary Data Extraction.
  • CRC Error and MPEG Frame Synchronization Indicators.
  • 20-bit Stereo Audio DAC.
  • 93 dB SNR playback stereo.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AT83SND2CMP3B_ATMELCorporation.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by Atmel (now Microchip Technology)

Part Number Description
AT89C51SND1 MP3 Microcontrollers
AT89C51SND1C Single-Chip Flash Microcontroller
AT89C51SND1C Single-Chip Flash Microcontroller
AT89C51SND1C Single-Chip Flash Microcontroller
AT89C5115 Low Pin Countl 8-bit Microcontroller

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.

View original datasheet text
Features • MPEG I/II-Layer 3 Hardwired Decoder – Stand-alone MP3 Decoder – 48, 44.1, 32, 24, 22.