CYW20735KFBG

Product Overview

CYW20735KFBG is an RF transceiver SoC with integrated microcontroller from Infineon Technologies. It combines the radio path and embedded control functions in one device, which helps simplify low-power wireless products with local processing needs. In a design or maintenance project, it is a candidate for Bluetooth Low Energy devices, beacons, sensors, wearable electronics, smart-home products and connected accessories.

Before design approval or replacement purchasing, check 2.4 GHz ISM-band operation; confirm the exact channel plan and regional settings in the datasheet, the 111-VFBGA package or case style, surface-mount package for compact RF PCB layouts. The antenna network, protocol stack, firmware version, power profile, regulatory requirements and lifecycle status should be matched to the original design or target application.

Key Features

• Manufacturer: Infineon Technologies
• Part Number: CYW20735KFBG
• Product Category: RF Transceiver
• Device Type: RF transceiver SoC with integrated microcontroller
• Product Description: RF transceiver SoC with integrated microcontroller with Bluetooth Low Energy, 2.4 GHz ISM-band operation; confirm the exact channel plan and regional settings in the datasheet, 111-VFBGA, intended for compact low-power products that combine RF communication with embedded control
• Wireless Protocol / Band Reference: Bluetooth Low Energy
• Frequency / Band Note: 2.4 GHz ISM-band operation; confirm the exact channel plan and regional settings in the datasheet
• Package / Case: 111-VFBGA
• Mounting / Construction: surface-mount package for compact RF PCB layouts
• Application Focus: Bluetooth Low Energy devices, beacons, sensors, wearable electronics, smart-home products and connected accessories
• Integrated Function: RF transceiver with embedded processing or wireless-MCU integration; confirm memory, peripherals and firmware support in the datasheet
• Functional Role: RF transmit/receive communication, wireless data exchange and embedded connectivity

Applications

CYW20735KFBG is commonly used in Bluetooth Low Energy products such as beacons, wireless sensors, wearable devices, smart locks, lighting controls, medical accessories and handheld electronics.

Design teams should review the radio configuration, antenna layout, firmware stack, clock source, power profile and package footprint before design-in or replacement.

Quality & Sourcing

Antrex Electronics can support CYW20735KFBG sourcing with stock availability checks, RFQ quotation, package confirmation, date code review and shipment arrangement. For faster quotation, buyers can provide target quantity, acceptable date code, packaging preference, target price, required wireless protocol, frequency band, module or firmware version, and end-application information.

For quality control, Antrex Electronics can help arrange product photos, label review, visual inspection and third-party testing support when required. OEMs, EMS providers, wireless module manufacturers, IoT device makers, repair centers and electronic component buyers are welcome to send BOM lists or hard-to-find RF transceiver requirements for sourcing assistance.