STMicroelectronics reveals single-chip antenna-matching ICs for easier, faster design with Bluetooth LE SoCs and microcontrollers

STMicroelectronics has extended its range of single-chip antenna-matching ICs that simplify RF-circuit design with two new devices optimised for BlueNRG-LPS system-on-chip ICs (SoCs) and STM32WB1x and STM32WB5x wireless microcontrollers.

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nRF7002 companion IC and development kit create low power Wi-Fi 6 IoT  

The first IC in Nordic Semiconductor’s Wi-Fi product family is the nRF7002 Wi-Fi 6 companion IC. The low power Wi-Fi 6 companion IC provides seamless dual band (2.4 and 5.0GHz) connectivity. The nRF7002 IC can be used with Nordic Semiconductor’s nRF52 and nRF53 series multi-protocol SoCs and the nRF9160 cellular IoT (LTE-M / NB-IoT) system in package (SiP), but can be used in conjunction with non-Nordic host devices. 

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Panthronics samples PTX30W single chip for NFC wireless battery charging

Fabless semiconductor company Panthronics is sampling the PTX30W, an NFC wireless charging listener circuit, packaged in a space-saving 1.78mm x 1.78mm chip. It is supplied in a compact 3.2mm2 WL-CSP.

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TDK adds machine learning IMU to SmartBug

An all-in-one multi-sensor developed by TDK includes the ICM-456xy balanced gyro IMU (inertial measurement unit) and is machine learning enabled – to build, test, and deploy machine learning (ML) models on the IMU. A head tracking solution has been added for TWS (true wireless stereo) and augmented reality (AR) glasses.

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