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    KATY Electronic Technology Co., LTD KATY Electronic Technology Co., LTD

    STMicroelectronics BLUENRG-234

    Part No.:
    BLUENRG-234
    Manufacturer:
    STMicroelectronics
    Category:
    RF Transceiver ICs
    Package:
    34-XFBGA, WLCSP
    Datasheet:
    KATY Electronic Technology Co., LTDBLUENRG-234.pdf
    Description:
    IC RF TXRX+MCU BLE 34WLCSP
    Quantity:
    Payment:
    Payment
    Shipping:
    Shipping

    Product details

    • Specifications
    • FAQ
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    Product attributes
    Attribute value
    Manufacturer:
    STMicroelectronics
    Series:
    BlueNRG
    Package/Case:
    34-XFBGA, WLCSP
    Packaging:
    Tape & Reel (TR)
    Product Status:
    Active
    Programmable:
    Not Verified
    Type:
    TxRx + MCU
    RF Family/Standard:
    Bluetooth
    Protocol:
    Bluetooth v5.0
    Modulation:
    GFSK
    Frequency:
    2.4GHz
    Data Rate (Max):
    1Mbps
    Power - Output:
    8dBm
    Sensitivity:
    -88dBm
    Memory Size:
    256kB Flash, 24kB RAM
    Serial Interfaces:
    I2C, SPI, UART
    GPIO:
    14
    Voltage - Supply:
    1.7V ~ 3.6V
    Current - Receiving:
    7.7mA ~ 14.5mA
    Current - Transmitting:
    6.6mA ~ 28.8mA
    Operating Temperature:
    -40°C ~ 105°C
    Grade:
    -
    Qualification:
    -
    Supplier Device Package:
    34-WLCSP (2.66x2.56)

    1. How to order BLUENRG-234 on KATY Electronic Technology Co., LTD?

    Currently, KATY Electronic Technology Co., LTD 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 KATY Electronic Technology Co., LTD guarantee that BLUENRG-234 is from the original manufacturer or authorized agents?

    We have a professional and experienced quality control team to strictly verify and test the BLUENRG-234. All suppliers must pass our qualification reviews before they can publish their products including BLUENRG-234 on KATY Electronic Technology Co., LTD; we pay more attention to the channels and quality of BLUENRG-234 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

    3. Are the BLUENRG-234 price and inventory displayed accurate?

    The price and inventory of BLUENRG-234 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 BLUENRG-234?

    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 BLUENRG-234 we delivered, we will accept the replacement or return of the BLUENRG-234 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 BLUENRG-234.

    (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 BLUENRG-234 pin diagram, BLUENRG-234 datasheet?

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

    Image BLUENRG-232 BLUENRG-MSQTR BLUENRG-332AT BLUENRG-234 BLUENRG-355MT
    Part Number BLUENRG-232 BLUENRG-MSQTR BLUENRG-332AT BLUENRG-234 BLUENRG-355MT
    Manufacturer STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics STMicroelectronics
    Series BlueNRG BlueNRG BlueNRG BlueNRG BlueNRG
    Package/Case 32-VFQFN Exposed Pad 32-VFQFN Exposed Pad 32-VFQFN Exposed Pad 34-XFBGA, WLCSP 48-TFQFN Exposed Pad
    Packaging Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
    Product Status Active Not For New Designs 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 Bluetooth
    Protocol Bluetooth v5.0 Bluetooth v4.1 Bluetooth v5.3 Bluetooth v5.0 Bluetooth v5.1
    Modulation GFSK GFSK GFSK GFSK GFSK
    Frequency 2.4GHz 2.4GHz 2.4GHz 2.4GHz 2.4GHz ~ 2.4835GHz
    Data Rate (Max) 1Mbps 1Mbps 2Mbps 1Mbps 2Mbps
    Power - Output 8dBm 8dBm 8dBm 8dBm 8dBm
    Sensitivity -88dBm -88dBm -104dBm -88dBm -97dBm
    Memory Size 256kB Flash, 24kB RAM 64kB Flash, 12kB RAM 192kB Flash, 1kB OTP, 24kB RAM, 7kB ROM 256kB Flash, 24kB RAM 256kB Flash, 64kB RAM
    Serial Interfaces I2C, SPI, UART SPI ADC, GPIO, I2C, I2S, JTAG, PCM, PWM, SPI, USART I2C, SPI, UART I2C, SPI
    GPIO 15 - 20 14 32
    Voltage - Supply 1.7V ~ 3.6V 1.7V ~ 3.6V 1.7V ~ 3.6V 1.7V ~ 3.6V 1.7V ~ 3.6V
    Current - Receiving 14.5mA 7.3mA ~ 14.5mA 3.35mA ~ 9.2mA 7.7mA ~ 14.5mA 3.4mA
    Current - Transmitting 14mA ~ 28mA 5.8mA ~ 28.8mA 4.3mA ~ 11mA 6.6mA ~ 28.8mA 4.3mA
    Operating Temperature -40°C ~ 105°C -40°C ~ 85°C -40°C ~ 105°C (TA) -40°C ~ 105°C -40°C ~ 105°C
    Grade - - - - -
    Qualification - - - - -
    Supplier Device Package 32-QFN (5x5) 32-QFN (5x5) 32-QFN (5x5) 34-WLCSP (2.66x2.56) 48-QFN (6x6)
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    Inventory:12,125

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