Infineon Technologies AG Wireless Connectivity - AIROC™ Wi-Fi and Wi-Fi+Bluetooth® Combo - Wi-Fi 4 (802.11n) - CYW43438 CYW43438

1x1 Single-band Wi-Fi 4 (802.11n) + Bluetooth® 5.1 combo Infineon’s AIROC™ CYW43438 single-chip combo device features 1x1 single-band 2.4 GHz Wi-Fi 4 (802.11n) and Bluetooth® 5.1 is a reliable entry-level solution for low-cost applications. A small form-factor with minimal external components drives down mass production costs. Wi-Fi features Wi-Fi 4 (802.11n), Single-band (2.4 GHz) 1x1 SISO 20 MHz channels, up to 96 Mbps PHY data rate Integrated internal PA, LNA, and T/R switch supports a single antenna shared between Wi-Fi and Bluetooth® Bluetooth® features Class 1 (100 m) and Class 2 (10 m) operation Bluetooth® 5.1 Supports BDR (1Mbps), EDR (2/3Mbps), and Bluetooth® LE General features SDIO v2.0 Host Interface gSPI host interface WPA2 SoftAP GPIOs (5) Coexistence 2-wire GCI / SECI Package 63-ball WLBGA (4.87 x 2.87mm; 0.4mm ball pitch) Operating temperature -30C to +70C Getting started Read CYW43438 datasheet Download ModusToolbox™ Join the Wireless Community Applications Power transmission and distribution Security Camera and Video Doorbell Smart buildings Solutions for inductive wireless charging above 50 W State-of-the-art semiconductors enabling the new digitalized, ultra-connected healthcare ecosystem Designers who used this product also designed with OPTIGA TRUST B SLE 95250 | OPTIGA™ Trust BGT60TR13C | 60GHz radar sensors OPTIGA TRUST B SLE 95250 | OPTIGA™ Trust BGT60TR13C | 60GHz radar sensors OPTIGA TRUST B SLE 95250 | OPTIGA™ Trust BGT60TR13C | 60GHz radar sensors