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DOC4106 - Single-Chip Microcontroller with MP3 Decoder and Man-Machine Interface

Datasheet Summary

Description

The AT8xC51SND1C are fully integrated stand-alone hardwired MPEG I/II-Layer 3 decoders with a C51 microcontroller core handling data flow and MP3-player control.

The AT89C51SND1C includes 64K Bytes of Flash memory and allows In-System Programming through an embedded 4K Bytes of Boot Flash Memory.

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.
  • Programmable Audio Output for Interfacing With Common A.

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Datasheet Details

Part number DOC4106
Manufacturer ATMEL Corporation
File Size 791.81 KB
Description Single-Chip Microcontroller with MP3 Decoder and Man-Machine Interface
Datasheet download datasheet DOC4106 Datasheet
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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 • Programmable Audio Output for Interfacing With Common Audio DAC – PCM Format Compatible – I2S Format Compatible • 8-bit MCU C51 Core Based (F MAX = 20 MHz) • 2304 Bytes of Internal RAM • 64K Bytes of Code Memory – Flash: AT89C51SND1C, ROM: AT83C51SND1C • 4K Bytes of Boot Flash Memory (AT89C51SND1C) – ISP: Download from USB or UART to Any External Memory Cards • USB Rev 1.
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