Mfr Part #:

CYW20733A3KML1G

Mfr Name: Infineon

The Infineon CYW20733A3KML1G is a single-chip Bluetooth 3.0 + EDR compliant transceiver with an integrated 2.4 GHz radio. It is designed for wireless input devices.

✓ Total Stock: 7,559 pcs

$ Price Range: $0.99

CYW20733A3KML1G 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	7,559 pcs On Request	7559 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

CYW20733A3KML1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.

SELECT ALL

Category	New Products
Manufacturer Name	Infineon

View Similar Products (0)

CYW20733A3KML1G Description

Short technical summary and product information.

The Infineon CYW20733A3KML1G is a stand-alone baseband processor featuring an integrated 2.4 GHz transceiver, compliant with Bluetooth 3.0 + EDR specifications. This device is well-suited for applications such as game controllers, keyboards, and joysticks, offering low power and cost-effective wireless communication.

Its built-in firmware supports the Bluetooth Human Interface Device (HID) profile and Bluetooth Device ID profile. The CYW20733 radio operates in the globally available 2.4 GHz unlicensed ISM band, ensuring robust communications. It is implemented in a standard digital CMOS process, requiring minimal external components for a fully compliant Bluetooth device.

The CYW20733 is available in multiple package options, including 81-pin 8 mm × 8 mm FBGA, 121-pin 9 mm × 9 mm FBGA, and 56-pin 7 mm x 7 mm QFN. It also includes an integrated 200 mW filterless Class-D audio amplifier and an infrared (IR) modulator with IR learning capabilities.

CYW20733A3KML1G Quick Information

Product Type: RF Microcontroller

Canonical Name: CYW20733A3KML1G Single-Chip Bluetooth Transceiver

Subcategory: Bluetooth Transceiver

CYW20733A3KML1G Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

CYW20733A3KML1G Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

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

CYW20733A3KML1G Features

Bluetooth 3.0 + EDR compliant transceiver.
Integrated 2.4 GHz radio frequency.
Supports Bluetooth HID and Device ID profiles.
Low power and cost-effective solution.
Available in FBGA and QFN packages.

CYW20733A3KML1G Applications

Ideal for wireless keyboards and mice.
Suitable for game controllers and joysticks.
Enables robust 2.4 GHz ISM band communication.
Used in Bluetooth input device applications.

CYW20733A3KML1G FAQs

4 frequently asked questions generated from this part’s specifications.

What Bluetooth version does the CYW20733A3KML1G support?

The CYW20733A3KML1G supports Bluetooth 3.0 + EDR.

What is the operating frequency of the CYW20733A3KML1G transceiver?

The transceiver operates at 2.4 GHz.

What package options are available for the CYW20733A3KML1G?

The CYW20733A3KML1G is available in FBGA and QFN packages.

What is the standard package quantity for the CYW20733A3KML1G?

The standard package quantity is 2500.