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Description
The QMV18CWI is an electronic component model falls under the category of IC chips. It is a high-performance digital signal processor (DSP) developed by Freescale Semiconductor, which is now referred to as NXP Semiconductors. The device is designed to enhance the performance of voice communications and audio applications by providing echo cancellation and line interface capabilities.
Specifications and features
- Processor Core: 56321 DSP core
- Data Bus Width: 24-bit (DSP core)
- Program Memory Size: 192 kB
- Data RAM Size: 56 kB
- Operating Supply Voltage: 3.3 V
- Maximum Operating Temperature: +85 °C
- Minimum Operating Temperature: -40 °C
Application Scenarios
The QMV18CWI is widely used in voice communications and audio applications to provide high-performance digital signal processing capabilities. Some of the common applications of this device include PBX (Private Branch Exchange) systems, cellular base stations, conference bridges, and other telecommunication equipment.
Comparison
Advantages- High-performance DSP core
- Provides echo cancellation and line interface capabilities
- Large program memory size
- Flexible data RAM size
Disadvantages- Operating supply voltage limited to 3.3V
- Limited operating temperature range (+85°C to -40°C)
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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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Additional Information
- Datasheet: Download QMV18CWI
- Chipdatas Part: CD89-QMV18CWI
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 21:08 +0800
Refund
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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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Payment Method
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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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