山景系列產(chǎn)品包發(fā)布1入門和選型ap8264p2數(shù)據(jù)手冊prelimiary v

圖圖1.結(jié)構(gòu)示意 圖2.引腳定 圖3.封裝形式和尺 表表1引腳說 表2GPIO上電狀態(tài)及電 表3推薦使用條 表6AudioDAC性能 表7AudioADC性能@Line-in通道 表8AudioADC性能@麥克風(fēng)通道 支持DSP指令，集成FPU支持浮點運算2SDP（SerialDebugPort）調(diào)試口，具備斷ADC8KHz11.025KHz12KHz16KHz22.05KHz24KHz32KHz44.1KHz/模擬麥克風(fēng)帶AGC（自動增益控制）功能DAC8KHz11.025KHz12KHz16KHz22.05KHz24KHz32KHz44.1KHz/位寬32bits工），支持音頻和ARC

檢測）Watchdog 點，內(nèi)置PHYmax.60MHz2SDIO@1個12-bitSAR-ADC（逐次近型ADC）@道，2個內(nèi)部電壓采樣通道 :MP2，MP3，WMA，APE，ADPCM&PCM），AIF，AIFC音效

能的Example和眾多中間件。 64-bituniqueIDLQFP64（7mmx圖1.結(jié)構(gòu)示意123456789 /

/L

0：Core1.25V電源供電I2S0_MCLK_OUT/I2S0_MCLK_IN/OSC32K_OUTSPIS_CS/I2S0_LRCLK/I2S1_LRCLKSPIS_MISO/SD0_DAT/I2S0_BCLK/I2S1_BCLKSPIS_CLK/SD0_CLK/I2S0_DOSPIS_MOSI/SD0_CMD/USB_DM/UART1_TXD/I2C_SCL/TIM3_/TIM3_PWCUSB_DP/UART1_RXD/I2C_SDA/TIM4_/TIM4_PWCSPIM_MISO/SD1_DATSPIM_CLK/SD1_CLKSD0_CLK/I2S1_DOSD0_CMD/UART0_CTS/OSC32K_OUT/UART1_TXD/I2C_SCL//TIM3_PWC/UART1_RXD/I2C_SDA//TIM4_PWC/ADC2//ADC3/I2S0_MCLK_OUT/I2S0_MCLK_IN/TIM4_/ADC4/SPDIF_AI/SPIS_MISO/SPIM_MISO/I2S0_LRCLKI2S1_LRCLK/ADC5/SPDIF_AI/SPIS_CLK/SPIM_CLK/I2S0_BCLKI2S1_BCLK/ADC6/SPDIF_AI/SPIS_MOSI/SPIM_MOSI/I2S0_DO/DMIC1_CLK/SPDIF_DO/TIM3_/TIM3_PWCADC7/SPDIF_AI/SPIS_CS/I2S0_DI/DMIC1_DAT/SPDIF_DITIM4_/ADC8/ADC9/SPIM_CLK//ADC10/SPIM_MOSI//FM_R/UART1_RXD/FM_L/UART1_TXD/ADC0/ADC1/表2GPIO上電狀態(tài)及電平IO產(chǎn)生電流消耗。復(fù)用關(guān)系、輸入輸出和上下拉狀態(tài)等；也可以表現(xiàn)與a）一致?！?VVVVVVVV886AudioDAC性能88No@No-84NoNo使用RC12M運行，當(dāng)運行用戶固件時，再通過代碼選擇內(nèi)核和系統(tǒng)總線的時鐘源?？梢赃x擇：﹣29%~AP8264P2isamoisturesensitivecomponent.ThemoisturesensitivityclassificationisClass3.It’simportantthatthepartsarehandledunderprecautionandapropermanner.Thehandling，bakingandout-of-packstorageconditionsofthemoisturesensitivecomponentsaredescribedinIPC/JEDCS-STD-033A.ThemendsutilizingthestandardprecautionslistedCalculatedshelflifeinSealedBag:12monthsat<40℃and<90%relativePeakPackageBodyTemperature:Afterbagisopened，devicesthatwillbesubjectedtoreflowsolderofotherhightemperatureprocessmustbe:Mountedwithin168hoursoffactorycondition≤30℃/60%Storedat<10%RHifnotHumidityindicatorcardis>10%whenreadat23±5℃immedia yaftermoisturebarrierbagisItems3aor3bisnotIfbakingisrequired，pleaserefertoJ-STD-033standardforlowtemperature（40℃）bakingrequirementinTape/Reelform.Allinformationanddatacontainedinthis arewithoutanycommitment，arenottobeconsideredasanofferforconclusionofacontract，norshalltheybeconstruedastocreateanyliability.Anynewissueofthis invalidatespreviousissues.Productavailabilityanddeliveryareexclusivelysubjecttoourrespectiveorderconfirmationform;thesameappliestoordersbasedondelivereddevelopmentsamplesdelivered.Bythispublication，ShanghaiMountainViewSiliconCo.，.（“MVSILICON”）doesnotassumeresponsibilityforpatentinfringementsorotherrightsofthirdpartiesthatmayresultfromitsuse.Nopartofthispublicationmaybereproduced，photocopied，storedinaretrievalsystem，ortranslatedinanyformorbyanymeans，electronic，mechanical，manual，optical，orotherwise，wit