VS1033 - MP3/AAC/WMA/MIDI AUDIO CODEC - VLSI Solution

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VLSISolution yVS1033cVS1033CCONTENTSContents1 Licenses 92 Disclaimer 93 Definitions 94 Characteristics & Specifications 104.1 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104.2 Recommended Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104.3 Analog Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114.4 Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124.5 Digital Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124.6 Switching Characteristics - Boot Initialization . . . . . . . . . . . . . . . . . . . . . . . 125 Packages and Pin Descriptions 135.1 Packages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135.1.1 LQFP-48 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135.1.2 BGA-49 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135.2 LQFP-48 and BGA-49 Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . 146 Connection Diagram, LQFP-48 167 SPI Buses 177.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177.2 SPI Bus Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177.2.1 VS1002 Native Modes (New Mode) . . . . . . . . . . . . . . . . . . . . . . . . 17Version 1.00, 2008-02-01 2
VLSISolution yVS1033cVS1033CCONTENTS7.2.2 VS1001 Compatibility Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177.3 Data Request Pin DREQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187.4 Serial Protocol for Serial Data Interface (SDI) . . . . . . . . . . . . . . . . . . . . . . . 187.4.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187.4.2 SDI in VS1002 Native Modes (New Mode) . . . . . . . . . . . . . . . . . . . . 187.4.3 SDI in VS1001 Compatibility Mode . . . . . . . . . . . . . . . . . . . . . . . . 197.4.4 Passive SDI Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197.5 Serial Protocol for Serial Command Interface (SCI) . . . . . . . . . . . . . . . . . . . . 197.5.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197.5.2 SCI Read . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207.5.3 SCI Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207.5.4 SCI Multiple Write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 217.6 SPI Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227.7 SPI Examples with SM SDINEW and SM SDISHARED set . . . . . . . . . . . . . . . 237.7.1 Two SCI Writes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237.7.2 Two SDI Bytes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237.7.3 SCI Operation in Middle of Two SDI Bytes . . . . . . . . . . . . . . . . . . . . 248 Functional Description 258.1 Main Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258.2 Supported Audio Codecs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 258.2.1 Supported MP3 (MPEG layer III) Formats . . . . . . . . . . . . . . . . . . . . 258.2.2 Supported MP1 (MPEG layer I) Formats . . . . . . . . . . . . . . . . . . . . . 268.2.3 Supported MP2 (MPEG layer II) Formats . . . . . . . . . . . . . . . . . . . . . 268.2.4 Supported AAC (ISO/IEC 13818-7) Formats . . . . . . . . . . . . . . . . . . . 27Version 1.00, 2008-02-01 3
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VS1033 - MP3/AAC/WMA/MIDI AUDIO CODEC - VLSI Solution

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