BL606/BL608 is a highly integrated Wi-Fi chipset for low-power application.
Wi-Fi subsystem contains 1x1 11n, 802.11b/g/n radio, baseband and MAC designs. Microcontroller subsystem contains ARM Cortex-M4 processors with floating point units, high-speed cache and memories. Power Management Unit controls low-power modes. Moreover, variety of security features are supported.
Peripheral interfaces include UART, SDIO, QSPI, SPI, I2C, I2S, PDM, PWM, ADC, DAC, PIR, and GPIOs.