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CYW4343WKWBGT The Infineon CYW4343WKWBGT is an RF Transceiver IC supporting Bluetooth v4.1 and WiFi 802.11b/g/n. It operates at 2.4GHz with a data rate up to 96Mbps.
Mfr Part #:

CYW4343WKWBGT

Available from 1 distributors
Mfr Name: Infineon
Infineon
The Infineon CYW4343WKWBGT is an RF Transceiver IC supporting Bluetooth v4.1 and WiFi 802.11b/g/n. It operates at 2.4GHz with a data rate up to 96Mbps.
✓ Total Stock: 15,000 pcs
$ Price Range: $0.99

CYW4343WKWBGT Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
15,000 pcs
On Request
15000 pcs On Request 1 On Request On Request On Request On Request On Request
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CYW4343WKWBGT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Rate
Frequency
GPIO
Memory Size
Modulation
Mounting Type
Operating Temperature
Output Power
Protocol
Sensitivity
Serial Interfaces
Storage Temperature
Supply Voltage
Tape & Reel
Type
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CYW4343WKWBGT Description

Short technical summary and product information.

The Infineon CYW4343WKWBGT is a versatile RF Transceiver IC designed for wireless communication applications. It integrates Bluetooth v4.1 and WiFi 802.11b/g/n capabilities, operating in the 2.4GHz frequency band.

 

Key electrical specifications include an output power of 21dBm, a maximum data rate of 96Mbps, and a receiving current of 37-41mA. The device supports various modulation schemes such as 8DPSK, DQPSK, and GFSK, and features serial interfaces like I2S, SPI, and UART for seamless integration.

 

Packaged in a 153-XFBGA, WLCSP format, the CYW4343WKWBGT is designed for surface mounting. It operates within a temperature range of -30°C to 70°C and requires a supply voltage between 1.2V and 3.3V. The IC includes 640kB ROM and 512kB SRAM for embedded operations.

 

This component is suitable for a wide range of embedded systems requiring reliable wireless connectivity, such as IoT devices, consumer electronics, and industrial control systems.

CYW4343WKWBGT Quick Information

Product Type: RF Transceiver IC
Canonical Name: Infineon CYW4343WKWBGT RF Transceiver IC with Bluetooth and WiFi
Subcategory: RF Transceiver ICs

CYW4343WKWBGT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

CYW4343WKWBGT Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

CYW4343WKWBGT Features

  • Integrated Bluetooth v4.1 and WiFi 802.11b/g/n.
  • Operates at 2.4GHz frequency band.
  • Provides 21dBm output power.
  • Supports up to 96Mbps data rate.
  • Surface mountable 153-XFBGA, WLCSP package.

CYW4343WKWBGT Applications

  • Ideal for IoT device connectivity.
  • Suitable for consumer electronics.
  • Used in wireless embedded systems.
  • Enables dual-mode wireless communication.

CYW4343WKWBGT FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the CYW4343WKWBGT?

The operating temperature range is -30°C to 70°C.

What supply voltage does the CYW4343WKWBGT require?

The supply voltage ranges from 1.2V to 3.3V.

What protocols does the CYW4343WKWBGT support?

It supports 802.11b/g/n, Bluetooth v4.1, Class 1 and 2 protocols.

What is the maximum data rate for the CYW4343WKWBGT?

The maximum data rate is 96Mbps.

What package type is the CYW4343WKWBGT supplied in?

It is supplied in a 153-XFBGA, WLCSP package.

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