1) * AKM AK4678 24bit Stereo CODEDC with - Built-in Microphone-Amplifier - Receiver-Amplifier - Mono Class-D Speaker-Amplifier - Cap-less Class -G HeadPhone-Amplifier - Line-Amplifier * Dual PCM I/F for Baseband & Bluetooth I/F
2) MediaTek MT6620 4 in 1 combo This is a 4-in-1 SiP Module which includes WLAN, Bluetooth, GPS and FM transmitter/receiver. With four advanced radio technologies integrated into a SiP Module, it provides the best and most convenient connectivity functions.
* WIFI 2.4Ghz, 5Ghz dual band 지원 Support IEEE 802.11 a/b/g/n WPS 2.0, WAPI (H/W) Wi-Fi Direct (WFA P-2-P standard) SDIO 2.0 interface
* Bluetooth BT v2.1+EDR BT v3.0+HS(802.11AMP) compliance BT v4.0 Low Energy FM over Bluetooth High speed UART interface (4Mbps), PCM
* GPS GPS / A-GPS capability 165 dBm tracking sensitivity 160 dBm hot start sensitivity 148 dBm cold / warm start sensitivity UART interface
* FM 76-108MHz with 50KHz step RDS / RBDS support UART, audio, digital audio interface (I2S)
|