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  • BC57E687C

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Integrated Circuits (ICs) BGA169

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  • BGA169
  • Product Categories :
  • Integrated Circuits (ICs)
  • RoHs Status:
  • Lead free / RoHS Compliant
  • In-stock:
  • 1000


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BC57E687C Product Details

[Cambridge Silicon Radio Limited]

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.

■ 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


■ 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)

Technical Parameters

  • Manufacturer
  • CSR
  • Packing
  • Tape & Reel (TR)/Cut Tape (CT)/Tray/Tube
  • RoHs Status
  • Lead free / RoHS Compliant
  • Package/Case
  • BGA169

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Shipping More
Estimated Delivery Time: Jan 28 - Feb 02 days (choose Expedited at checkout).

Shipping & Payment


  • Shipping Type
  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that BC57E687C is the original manufacturer or agent of CSR?
We have a professional business development department to strictly test and verify the qualifications of CSR original manufacturers and agents. All CSR suppliers must pass the qualification review before they can publish their BC57E687C devices; we pay more attention to the channels and quality of BC57E687C products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of BC57E687C chips? Including CSR original factory information, application, BC57E687C pictures?
You can use Jotrin's intelligent search engine, or filter by Integrated Circuits (ICs) category, or find it through CSR - Cambridge Silicon Radio (Qualcomm) Information page.
Q: Are the CSR's BC57E687C price and stock displayed on the platform accurate?
The CSR's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for BC57E687C, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of BC57E687C?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the BC57E687C we delivered, we will accept the replacement or return of the BC57E687C only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of BC57E687C.
(3)The BC57E687C is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as BC57E687C datasheet pdf, BC57E687C pin diagram?
Need any After-Sales service, please feel free contact us:

CSR - Cambridge Silicon Radio (Qualcomm)

CSR is a leading fabless provider of end-to-end semiconductor and software solutions for the Internet of Everything (IoE) and automotive segments. CSR is acquired by Qualcomm....

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