Specifications

SHENZHENSHI XINZHONGXIN TECHNOLOGY CO., LTD.
ADDRESS:Block 3,Dong Huan Industrial Park,Sha Jing Town,Bao’an District,Shenzhen City,
Guangdong, China
TEL:[phone] /82 FAX: [phone] WEB：WWW.C-CHIP.COM.CN
F-6988
※ Bluetooth 4.2 classic and low energy
※ A2DP v1.3, AVRCP v1.6, HFP v1.7, HID v1.1, AVCTP v1.4, AVDTP v1.3, and SPP v1.2
※ True wireless stereo and two active link
※ Two wires UART download interface
※16 bits stereo ADC and DAC
※Stereo line in and dual microphone
※ Five bands digital hardware equalizer
※ SPI, UART, I2C, SDIO and USB
※ Interface for external PA and LNA
※ Up to 220 mA battery charge controller
四、performance parameter：
Model
F-6988
Bluetooth specification
Bluetooth V4.2
Service voltage
DC3.3-4.2V
Bl u etoot h P rofi l e
A2DP v1.3, AVRCP v1.6, HFP v1.7, HID v1.1, AVCTP v1.4, AVDTP v1.3, and SPP
v1.2
Supply voltage
≤20mA
Standby current
<500uA
Temperature range
-40ºC to +80ºC
The wireless transmission
range
>10 (meter)
Transmission power
CLASS2，4dbm
Sensitivity：
-81dBm<0.1%BER
Frequency range
2.402GHz-2.480GHz
The external interface
SPI, UART, I2C, GPIO,SDIO and USB
Audio performance
SBC ( decode)
The audio signal to noise
ratio
≥75dB
Module size
25 X 13.5 X 2mm