- I2C I2S, SPI Pushbutton Pushbutton, SPI Serial SPI
- Analog - Differential Analog - Single Ended, I2S Analog - Single Ended, I2S, Microphone Analog - Single Ended, Microphone Analog - Single Ended, Pulse-Code Modulation (PCM) Analog Differential, I2S, Microphone Microphone SPI
- Analog - Single Ended Analog - Single Ended, Analog Differential, I2S, PWM Speaker Output Analog - Single Ended, Analog Differential, PWM Speaker Output Analog - Single Ended, Bridge Tied Load (BTL), PWM Speaker Output Analog - Single Ended, I2S, PWM Speaker Output Analog - Single Ended, Pulse-Code Modulation (PCM) Analog - Single Ended, PWM Speaker Output PWM Speaker Output PWM Speaker Output, SPI
- Auto Mute Auto Mute, Automatic Gain Control, Digital Data Storage, Volume Control Auto Mute, Automatic Gain Control, Volume Control Automatic Gain Control Automatic Gain Control, Digital Data Storage, DTMF Transceiver, GPIO Automatic Gain Control, DTMF Transceiver Automatic Gain Control, GPIO, Volume Control Automatic Gain Control, Volume Control Volume Control