Kazi: Audio Transceiver, Maombi: Professional Audio, Idadi ya Vituo: 1, Kiolesura: I²S, Voltage - Ugavi: 2.7V ~ 3.6V, Joto la Uendeshaji: -40°C ~ 85°C (TA),
Kazi: Voice Processor, Maombi: Communication Systems, Idadi ya Vituo: 2, Kiolesura: I²S, SPI, UART, Voltage - Ugavi: 1.2V, Joto la Uendeshaji: -40°C ~ 85°C (TA),