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    Infineon Technologies CY8C4128LQI-BL543

    Part No.:
    CY8C4128LQI-BL543
    Manufacturer:
    Infineon Technologies
    Category:
    RF Transceiver ICs
    Package:
    56-UFQFN Exposed Pad
    Datasheet:
    BomKey ElectronicsCY8C4128LQI-BL543.pdf
    Description:
    IC RF TXRX+MCU BLE 56QFN
    Payment:
    Payment
    Shipping:
    Shipping

    Product details

    • Specifications
    • FAQ
    • Comparison
    • Related
    Attributes
    Property Value
    Manufacturer
    Infineon Technologies
    Series:
    -
    Package/Case:
    56-UFQFN Exposed Pad
    Packaging:
    Tray
    Product Status:
    Active
    Programmable:
    Not Verified
    Type:
    TxRx + MCU
    RF Family/Standard:
    Bluetooth
    Protocol:
    Bluetooth v4.2
    Modulation:
    GFSK
    Frequency:
    2.4GHz
    Data Rate (Max):
    8Mbps
    Power - Output:
    3dBm
    Sensitivity:
    -92dBm
    Memory Size:
    256kB Flash, 8kB ROM, 32kB SRAM
    Serial Interfaces:
    I2C, SPI, UART
    GPIO:
    36
    Voltage - Supply:
    1.71V ~ 5.5V
    Current - Receiving:
    16.4mA ~ 21.5mA
    Current - Transmitting:
    12.5mA ~ 20mA
    Operating Temperature:
    -40°C ~ 85°C (TA)
    Grade:
    -
    Qualification:
    -
    Supplier Device Package:
    56-QFN (7x7)
    Category:
    RF Transceiver ICs
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    1. How to order CY8C4128LQI-BL543 on BomKey Electronics?

    Currently,, BomKey Electronics only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

    2. How does BomKey Electronics guarantee that CY8C4128LQI-BL543 is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the CY8C4128LQI-BL543. All suppliers must pass our qualification reviews before they can publish their products including CY8C4128LQI-BL543 on BomKey Electronics; we pay more attention to the channels and quality of CY8C4128LQI-BL543 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence. .

    3. Are the CY8C4128LQI-BL543 price and inventory displayed accurate?

    The price and inventory of CY8C4128LQI-BL543 fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

    4. What forms of payment are accepted?

    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

    Warm Tips: Some orders in certain payment forms may require handling fee.

    5. How is the shipping arranged?

    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

    6. What is the process for return or replacement of CY8C4128LQI-BL543?

    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 CY8C4128LQI-BL543 we delivered, we will accept the replacement or return of the CY8C4128LQI-BL543 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 CY8C4128LQI-BL543.

    (3)The PartNo 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

    7.How to contact us to get technical supports, such as CY8C4128LQI-BL543 pin diagram, CY8C4128LQI-BL543 datasheet?

    If you need any after-sales service, please do not hesitate to contact us.

    Images CY8C4128LQI-BL543 CY8C4128LQI-BL573 CY8C4128LQI-BL553 CY8C4128LQI-BL563T CY8C4128LQI-BL563
    Part No. CY8C4128LQI-BL543 CY8C4128LQI-BL573 CY8C4128LQI-BL553 CY8C4128LQI-BL563T CY8C4128LQI-BL563
    Manufacturer Infineon Technologies Infineon Technologies Infineon Technologies Infineon Technologies Infineon Technologies
    Series - PSOC™ 4 CY8C4xx8 BLE PSOC™ 4 PSOC™ 4 CY8C4xx8 BLE PSOC™ 4 CY8C4xx8 BLE
    Package/Case 56-UFQFN Exposed Pad 56-UFQFN Exposed Pad 56-UFQFN Exposed Pad 56-UFQFN Exposed Pad 56-UFQFN Exposed Pad
    Packaging Tray Tray Tray Tape & Reel (TR) Tray
    Product Status Active Active Active Active Active
    Programmable Not Verified Not Verified Not Verified Not Verified Not Verified
    Type TxRx + MCU TxRx + MCU TxRx + MCU TxRx + MCU TxRx + MCU
    RF Family/Standard Bluetooth Bluetooth Bluetooth Bluetooth, General ISM > 1GHz Bluetooth, General ISM > 1GHz
    Protocol Bluetooth v4.2 Bluetooth v4.2 Bluetooth v4.2 Bluetooth v4.2 Bluetooth v4.2
    Modulation GFSK GFSK GFSK GFSK GFSK
    Frequency 2.4GHz 2.4GHz 2.4GHz 2.4GHz 2.4GHz
    Data Rate (Max) 8Mbps 8Mbps 8Mbps 8Mbps 8Mbps
    Power - Output 3dBm 3dBm 3dBm 3dBm 3dBm
    Sensitivity -92dBm -91dBm -91dBm -92dBm -92dBm
    Memory Size 256kB Flash, 8kB ROM, 32kB SRAM 256kB Flash, 8kB ROM, 32kB SRAM 256kB Flash, 8kB ROM, 32kB SRAM 256kB Flash, 8kB ROM, 32kB SRAM 256kB Flash, 8kB ROM, 32kB SRAM
    Serial Interfaces I2C, SPI, UART I2C, SPI, UART I2C, SPI, UART I2C, SPI, UART I2C, SPI, UART
    GPIO 36 36 36 36 36
    Voltage - Supply 1.71V ~ 5.5V 1.8V ~ 5.5V 1.71V ~ 5.5V 1.8V ~ 5.5V 1.8V ~ 5.5V
    Current - Receiving 16.4mA ~ 21.5mA 16.4mA ~ 21.5mA 16.4mA ~ 21.5mA 16.4mA ~ 18.7mA 16.4mA ~ 18.7mA
    Current - Transmitting 12.5mA ~ 20mA 12.5mA ~ 20mA 12.5mA ~ 20mA 16.5mA ~ 20mA 16.5mA ~ 20mA
    Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA) -40°C ~ 105°C (TA)
    Grade - - - - -
    Qualification - - - - -
    Supplier Device Package 56-QFN (7x7) 56-QFN (7x7) 56-QFN (7x7) 56-QFN (7x7) 56-QFN (7x7)

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