QCA402x Wi-Fi System-on-Chips (SoCs) are low power host-less Internet of Things
(IoT) platforms offering multiple concurrent radios, standards, protocols and connectivity
framework support on a single-chip solution.
The Qualcomm® QCA4020 tri-mode SoC integrates three concurrent radios of Bluetooth 5, dual-band Wi-Fi and 802.15.4-based technologies, including ZigBee and Thread, and the Qualcomm® QCA4024 dual-mode SoC integrates Bluetooth 5 and 802.15.4.
Both QCA4020 and QCA4024 deliver advanced features from the Qualcomm® Network IoT Connectivity Platform, including virtually seamless coexistence across technologies with pre-integrated support for HomeKit and the Open Connectivity Foundation (OCF) specifications, as well as support for AWS IoT software development kit (SDK) and for Microsoft Azure IoT Devices SDK to connect with Azure IoT Hub.
QCA402x SoCs support a connectivity solution with advanced smart coexistence, integrating numerous wireless communication technologies into a single SoC, an approach that addresses fragmentation in many technology areas. They also support hardware-based security features like trusted execution environment and key provisioning in a low power, costoptimized single-chip solution offering flexible product development options for OEMs.
Key Features
QCA4020 tri-mode SoC integrates Bluetooth 5 , dual-band Wi-Fi, and 802.15.4 technologies
QCA4024 dual-mode SoC integrates Bluetooth 5 and 802.15.4
Isolated low power processors forconnectivity
– 15.4 SW MAC, 15.4 and BLE drivers, coex management
– Wi-Fi operations (*QCA4020 only)
Advanced hardware-based security featuring secure boot, trusted execution environment, encrypted storage, key provisioning and wireless protocol security
Comprehensive set of peripherals and interfaces: SPI, UART, PWM, I2S, I2C, SDIO,
ADC and GPIOs
Integrated sensor hub for post-processing designed to enable low-power sensor use cases
Small package size allows for optimized form factors
