The QCC740 from Qualcomm is a 2.4 GHz Tri-Radio SoC that integrates Wi-Fi 6, Bluetooth 5.3 and IEEE 802.15.4 (Zigbee and Thread) protocols. It has a 32-bit RISC-V 325 MHz microcontroller and is Bluetooth 5.3 qualified supporting dual mode (BR/EDR and LE with coded PHY) and 2.4 GHz Wi-Fi 802.11b/g/n/ax. This SoC operates in hostless mode and is capable of running both the protocol stack to the application level as well as IoT applications without requiring an external MCU. It has a built-in security acceleration engine that supports both symmetric and asymmetric algorithms. The SoC provides security services like Secure Boot and Secure Debug and can support public key accelerators, TRNG, and QSPI (XiP) on-the-fly AES decryption.
The QCC740 has built-in motion JPEG to support 720p video codec as well as MIC input with 8/12/16/22.05/24/32/44.1/48 KHz audio sampling and speaker output. It is available in a QFN-40 package that measures 5.0 x 5.0 x 0.85 mm or a QFN-56 package that measures 7.0 x 7.0 x 0.85 mm and supports multiple interfaces. This SoC is ideal for smart appliances, medical devices, industrial IoT, smart home devices and IoT hubs/gateway applications.
