CJC6811为Cortex-M0+的MCU,内部集成了USB,CODEC，SPI,I2S等,主要应用于USB-TypeC数字音频耳机及USB-TypeC数字音频转接头等产品,支持线控耳机,可实现通话,听歌等功能.AudioCodecContain1*ADC2*DACsSamplerate:192k/176.4k/96k/88.2k/48k/44.1k(192k/176.4kare***ailableonlyinUSBaudioclassV2.0/High-speedmode)Supportbitlength:16/20/24/32bitDACSNR90.2dBDR90.2dBCJC6811ACortex-M0+basedMCU,designedforUSBHeadphoneAppliancesCJC6811isaCortex-M0+basedMCU,designedforUSBheadphoneintegratesone32-bitRISCCPUwith16KBSRAM,USB,UART,IIC,audiocodec,GPIO,TIMER,WDT,PWM,SPI,IIS,SPDIF,PDM,SARADC,PLL,LDOetc.CJC6811canbootfromexternalflashthroughSPIinterface.Afterpoweredon,theprogramisreadfromexternalflashintointernalSRAMforexecution.TheCJC6811canrunupto48MHz,anditisdesignedwithspecialcaretominimizethepowerc***umptionwhileallowingfortheflexibilitytoreachforhighperformance.ItincludestheclockgatingforindividualIP,andCJC6811canbefurtheroperatedunderdifferentpower-s***ingmodes:Normal,Idle,Standby,Power-down,differentmodeh***edifferentclockandpowerstrategy.)