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AT89SND2CMP3B - Single-Chip Flash Microcontroller

Download the AT89SND2CMP3B 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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AT89S54 8-bit Flash Microcontroller ATMEL
AT89S58 8-bit Flash Microcontroller ATMEL
AT89S64 8-bit Flash Microcontroller ATMEL

Other Datasheets by Atmel (now Microchip Technology)

Part Number Description
AT89S2051 8-bit Microcontroller
AT89S4051 8-bit Microcontroller
AT89S4D12 8-Bit Microcontroller with 132K Bytes Flash Data Memory
AT89S51 8-bit Microcontroller
AT892051 8-Bit Microcontroller with 2K Bytes Flash

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.