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VS1011A
VS1011A - Brand New VLSI IC Chips
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
Description
VS1011 is a single-chip MP3 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, fol lowed by an earphone
amplifier and a ground buffer.
Features
• Decodes MPEG 1 & 2 audio layer 3 (ISO 11172-3), WAV and PCM files
• Supports VBR (variable bitrate) for MP3
• Stream support
• Can be used as a slave co-processor
• Operates with single clock 12.288..14 MHz or 24.576..28 MHz.
• 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 .. 3.6V operating voltages for analog and digital
• 5.5 KiB On-chip RAM for user code / data
• Serial control and data interfaces
• New functions may be added with software and 4 GPIO pins
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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