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EKA8566ABQJK
EKA8566ABQJK - Brand New LAN 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
General Description
The eKA8566A is a USB digital audio controller with audio data processing that supports 16-bit 2-channel format at 48kHz, 44.1kHz, 32kHz or 8kHz sampling rate. The device has an integrated USB transceiver, USB core, MCU, DAC, ADC, and I2S Input/Output. It can handle a high-level USB protocol, and manages user interface via general I/O pins.
Features
■ USB Specification v1.1 Compliant
■ USB Audio and Human Interface Device (HID) Class v1.1 Compliant
■ Supports 12 Mbits/sec Full Speed Serial Data Transmission
■ Supports 48kHz, 44.1kHz, 32kHz, 8kHz sampling rate
■ Single oscillator: 6MHz
■ Audio buffer size: 192×16 bits × 2
■ Total of four Endpoints: Endpoint 0 for control transfer, Endpoint 1 for
audio streaming out, Endpoint 2 for streaming in , Endpoint 3 for HID
■ Supports stereo/mono playback
■ Built-in 2-channel D/A Converter with 10-bit resolution
■ Built-in 1-channel A/D converter with 10-bit resolution
■ Alternative settings supported by the audio streaming-out interface:
ALT-0: (default setting) zero isochronous bandwidth
ALT-1: 16-bit PCM 2 channel
■ Alternative settings supported by the audio streaming-in interface:
ALT-0: (default setting) zero isochronous bandwidth
ALT-1: 16-bit PCM stereo
■ 2K×13 on-chip program ROM
■ 32 bytes of general purpose RAM (R20~R3F)
■ RC Oscillator with internal RC
■ 5 level stack for subroutine nesting
■ Total of 12 I/O pins (Port 50 ~ Port 57, Port 60~Port 63)
■ Supports buzzer/LED output pin
■ Port 5 and Port 6 with pull-up resistors
■ Wake-up pin in Port 5 and Port 6
■ MCU runs at 6 MHz frequency
■ Package: 48-pin LQFP
Applications
■ Skype + PSTN (Public Switched Telephone Network)
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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