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VLSI - VS1011E-L
 
 
 

VLSI - VS1011E-L

Manufacturer: VLSI Solution

Order number: VLS900204

 

In stock

 
Graduated prices
Quantity Unit price
incl. 19% VAT
Unit price
excl. VAT
To 4 € 17.85 * € 15.00 *
From 5 € 14.28 * € 12.00 *
From 100 € 8.93 * € 7.50 *
From 250 € 6.25 * € 5.25 *
From 500 € 3.93 * € 3.30 *
 
 
 
 
 

Product information

VS1011 from VLSI Solution is a single-chip MPEG audio decoder.
The chip contains a high-performance, low-power DSP processor core VS DSP4, working memory, 5 KiB instruction RAM and 0.5 KiB data RAM for user applications, serial control and input data interfaces, 4 general purpose I/O pins, as well as a high-quality variable-sample-rate stereo DAC, followed by an earphone amplifier and a ground buffer. VS1011 receives its input bitstream through a serial input bus, which it listens to as a system slave. The input stream is decoded and passed through a digital volume control to an 18-bit oversampling, multi-bit, sigma-delta DAC. The decoding is controlled via a serial control bus. In addition to basic decoding, it is possible to add application specific features, like DSP effects, to the user RAM memory.
Unit price of VS1011 includes MP3 decoding license of Technicolor.

Features

  • Decodes MPEG 1.0 & 2.0 audio layer III (CBR, VBR, ABR); layers I & II optional; WAV (PCM + IMA ADPCM)
  • 320 kbit/s MP3 with 12.0 MHz external clock
  • Streaming support for MP1/2/3 and WAV
  • Bass and treble controls
  • Operates with single 12..13 MHz or 24..26 MHz external clock
  • Internal clock doubler
  • Low-power operation
  • High-quality stereo DAC with no phase error between channels
  • Stereo earphone driver capable of driving a 30Ω­ load
  • Separate 2.5 .. 3.6 V operating voltages for analog and digital
  • Serial control and data interfaces
  • Can be used as a slave co-processor
  • 5.5 KiB On-chip RAM for user code / data
  • SPI flash boot for special applications
  • New functions may be added with software and 4 GPIO pins
 

Onward links

VLSI VLSIDE Development Environment Further products by VLSI Solution
 

Available downloads

Download VLSI VS1011E Data Sheet [en] Download VLSI RoHS Certificate [en] Download VLSI Conflict Minerals Elimination Statement
 
 

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Package | PU

LQFP48 250 pcs. per tray
(7 mm x 7 mm x 1,4 mm)

Certificates

RoHS compliance EU Directive 2002/95/EC

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