Infineon Technologies CYW4343WKWBG
- Part No.:
- CYW4343WKWBG
- Manufacturer:
- Infineon Technologies
- Category:
- RF Transceiver ICs
- Package:
- 153-XFBGA, WLCSP
- Datasheet:
-
CYW4343WKWBG.pdf
- Description:
- IC RF TXRX+MCU BLE 153WLCSP
- Quantity:
- Payment:

- Shipping:

Inventory:2,123
Please send an inquiry. Send us your inquiry, and we will respond immediately.
CYW4343WKWBG Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- WICED
- Package/Case:
- 153-XFBGA, WLCSP
- Packaging:
- Tray
- Product Status:
- Discontinued at Digi-Key
- Programmable:
- Not Verified
- Type:
- TxRx + MCU
- RF Family/Standard:
- Bluetooth, WiFi
- Protocol:
- 802.11b/g/n, Bluetooth v4.1, Class 1 and 2
- Modulation:
- 8DPSK, DQPSK, GFSK
- Frequency:
- 2.4GHz
- Data Rate (Max):
- 96Mbps
- Power - Output:
- 21dBm
- Sensitivity:
- -97dBm
- Memory Size:
- 640kB ROM, 512kB SRAM
- Serial Interfaces:
- I2S, SPI, UART
- GPIO:
- 5
- Voltage - Supply:
- 1.2V ~ 3.3V
- Current - Receiving:
- 37mA ~ 41mA
- Current - Transmitting:
- 260mA ~ 320mA
- Operating Temperature:
- -30°C ~ 70°C
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 153-WLCSP (2.87x4.87)
CYW4343WKWBG FAQ
1.How can I place an order for CYW4343WKWBG through Aetrix?
1.Please submit a Request for Quotation (RFQ) for CYW4343WKWBG on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for CYW4343WKWBG reliable?
The price and inventory of CYW4343WKWBG are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for CYW4343WKWBG is usually 5 days.
3.What payment methods are accepted for CYW4343WKWBG?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for CYW4343WKWBG transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for CYW4343WKWBG?
CYW4343WKWBG orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your CYW4343WKWBG order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for CYW4343WKWBG?
5.For technical support, including CYW4343WKWBG datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your CYW4343WKWBG requirements.
6.How does Aetrix verify that CYW4343WKWBG is sourced from the original manufacturer or authorized distributors?
6.All CYW4343WKWBG products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that CYW4343WKWBG meets industry standards.
7.What is the process for return or replacement of CYW4343WKWBG?
All CYW4343WKWBG units undergo pre-shipment inspection (PSI). If there is an issue with CYW4343WKWBG, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The CYW4343WKWBG part is unused and in its original packaging.
Return procedure for CYW4343WKWBG:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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