57E68- - Brand New Xx RF Transceiver ICs
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[ Cambridge Silicon Radio Limited** ] **
General Description
The _äìÉ`çêÉ∆RJjìäíáãÉÇá~=bñíÉêå~ä is a product from CSRs Connectivity Centre. It is a single-chip radio and baseband IC for Bluetooth 2.4GHz systems.
BlueCore5‑Multimedia External interfaces up to 32Mb of external flash memory. When used with the CSR Bluetooth stack, it provides a fully compliant Bluetooth v2.1 + EDR specification system for data and voice.
BlueCore5‑Multimedia External contains the Kalimba DSP coprocessor with double the MIPS of BlueCore3‑Multimedia External, supporting enhanced audio applications.Features
■ Fully qualified Bluetooth v2.1 + EDR specification system
■ Best-in-class Bluetooth radio with 8dBm transmit power and -90dBm receive sensitivity
■ 64MIPS Kalimba DSP coprocessor
■ 16-bit internal stereo codec: 95dB SNR for DAC
■ Low-power 1.5V operation, 1.8V to 3.6V I/O
■ Integrated 1.5V and 1.8V linear regulators
■ Integrated switch-mode regulator
■ Integrated battery charger
■ USB, I²C and UART with dual-port bypass mode to 4Mbits/s
■ Supports up to 32Mb of external flash memory (8Mb typical requirement)
■ Multi-configurable I²S, PCM or SPDIF interface
■ Enhanced audibility and noise cancellation
■ 8 x 8 x 1.2mm, 0.5mm pitch 169-ball TFBGA
■ Support for IEEE 802.11 coexistence
■ Green (RoHS compliant and no antimony or halogenated flame retardants)Applications
■ High-quality stereo wireless headsets
■ High-quality mono headsets
■ Hands-free car kits
■ Wireless speakers
■ VoIP handsets
■ Analogue and USB multimedia dongles
■ Bluetooth automotive wireless gateways -
Similar parts: 1776 , 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:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Payment:
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Popular parts of the same kind
- Datasheet: Download 57E68-
- Chipdatas Part: CD91-57E68-
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 10:39 +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)
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Registered Mail(www.singpost.com)
Free shipping without minimum order.
