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Description
The EKA8566ABQJK is an electronic component model belonging to the IC Chips product category. It is a USB digital audio controller with audio data processing capabilities. The device supports a 16-bit 2-channel format and can operate at 48kHz, 44.1kHz, 32kHz, or 8kHz sampling rates. It incorporates an integrated USB transceiver, USB core, MCU, DAC, ADC, and I2S Input/Output. The high-level USB protocol is supported, and user interface management is facilitated through general I/O pins.
Specifications and 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
Application Scenarios
- Skype + PSTN (Public Switched Telephone Network)
Comparison
AdvantagesNoneDisadvantagesNone -
Similar parts: 430483 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
- - Automatic Email notification (above 5 times)
- - View in your order page
Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
- - Automatic Email notification (above 5 times)
- - View in your order page
How to Buy:
- - In-stock, Add to cart > Check out > Submit order > Complete payment >Delivery.
- - Inquiry, Add to inquiry sheet/Submit bom/inquire file/Send email us > Quote > Place order > Complete payment >Delivery.
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Payment:
- - Paypal,Credit Card includes Visa, Master, American Express.
- - Wire transfer, include Local bank transfer.
- - Western Union.
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Popular parts of the same kind
- Datasheet: Download EKA8566ABQJK
- Chipdatas Part: CD94-EKA8566ABQJK
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 10:06 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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DHL(www.dhl.com)
$40 limited time offer. -
UPS(www.ups.com)
$40 limited time offer. -
FedEx(www.fedex.com)
$40 limited time offer. -
Registered Mail(www.singpost.com)
Free shipping without minimum order.