ADSP-BF525

Blackfin Embedded Processor

GENERALDESCRIPTION TheADSP-BF52xprocessorsaremembersoftheBlackfinfamilyofproducts,incorporatingtheAnalogDevices/IntelMicroSignalArchitecture(MSA).Blackfin?processorscombineadual-MACstate-of-the-artsignalprocessingengine,theadvantagesofaclean,orthogonalRISC-like

ADSP-BF525

具有高級外設(shè)的低功耗Blackfin處理器; ? Lockbox?安全技術(shù)：用于代碼及內(nèi)容保護的硬件支持的安全性。\n\n? Blackfin處理器內(nèi)核具有高達600MHz(1200MMACS)的性能\n\n? 2個雙通道、全雙工同步串行端口支持8個立體聲I2S通道\n\n? 12個外設(shè)DMA通道支持一維或二維數(shù)據(jù)傳送;

ADSP-BF525提供高達600MHz的性能和高達1200 MMAC。其處理器內(nèi)核由一個高級DMA(直接存儲器存取)控制器支持，這個高級DMA控制器可支持在片上存儲器、片外存儲器和系統(tǒng)外設(shè)之間進行一維和二維DMA傳送。處理器內(nèi)核的高速與DMA控制器相結(jié)合，可實現(xiàn)音頻、語音、視頻和圖像數(shù)據(jù)的有效處理。\n\n ADSP-BF525提供外圍設(shè)備的靈活性來補充它的高性能處理。還提供靈活的外設(shè)以補充它的高性能處理能力。HS USB OTG主機直接存儲器存取(HDMA)和NAND閃存控制器只是ADSP-BF525系列產(chǎn)品所擁有外設(shè)選擇的少數(shù)幾個例子，事實上它們還具有多達48個GPIO引腳。\n\n 對于不少應(yīng)用而言，產(chǎn)品差異化已成為保住市場領(lǐng)導(dǎo)地位所面臨的一大挑戰(zhàn)。針對這類應(yīng)用，ADSP-BF525使開發(fā)者能夠提供諸多特性和益處來增強增其產(chǎn)品而無需犧牲成本或功耗。ADSP-BF525的可擴展性使之成為優(yōu)質(zhì)音頻播放器的理想選擇，其差異化特性可以在不犧牲系統(tǒng)成本的情況下實現(xiàn)。在多媒體應(yīng)用的多樣性及內(nèi)容安全為關(guān)鍵屬性的場合，ADSP-BF525提供處理的靈活性和Lockbox?安全技術(shù)來使用戶能夠自由而無所顧忌地進行開發(fā)。\n\n IP保護已成為當(dāng)今嵌入式計算應(yīng)用必不可少的一部分。通過包含基于固件解決方案，如一次性編程(OTP)存儲器，使用戶能夠?qū)崿F(xiàn)安全訪問程序代碼的私鑰，ADSP-BF525提供了一個可平衡靈活性和可升級性與性能的安全方案。\n\n

ADSP-BF525

Blackfin Embedded Processor

ADSP-BF525ABCZ-5

Blackfin Embedded Processor

GENERALDESCRIPTION TheADSP-BF52xprocessorsaremembersoftheBlackfinfamilyofproducts,incorporatingtheAnalogDevices/IntelMicroSignalArchitecture(MSA).Blackfin?processorscombineadual-MACstate-of-the-artsignalprocessingengine,theadvantagesofaclean,orthogonalRISC-like

ADSP-BF525ABCZ-6

Blackfin Embedded Processor

GENERALDESCRIPTION TheADSP-BF52xprocessorsaremembersoftheBlackfinfamilyofproducts,incorporatingtheAnalogDevices/IntelMicroSignalArchitecture(MSA).Blackfin?processorscombineadual-MACstate-of-the-artsignalprocessingengine,theadvantagesofaclean,orthogonalRISC-like

ADSP-BF525BBCZ-5A

Blackfin Embedded Processor

GENERALDESCRIPTION TheADSP-BF52xprocessorsaremembersoftheBlackfinfamilyofproducts,incorporatingtheAnalogDevices/IntelMicroSignalArchitecture(MSA).Blackfin?processorscombineadual-MACstate-of-the-artsignalprocessingengine,theadvantagesofaclean,orthogonalRISC-like

ADSP-BF525C

Embedded Processor

GENERALDESCRIPTION ThisdocumentdescribesthedifferencesbetweentheADSP-BF52xCandtheADSP-BF52xstandardBlackfin?product.PleaserefertothepublishedADSP-BF52xdatasheetforgeneraldescriptionandspecifications.Thisdocumentonlydescribesthedifferencesfromthatdatasheet. PR

ADSP-BF525C

Blackfin Embedded Processor 289-ball MBGA package

GENERALDESCRIPTION ThisdocumentdescribesthedifferencesbetweentheADSP-BF52xCandtheADSP-BF52xstandardBlackfin?product.PleaserefertothepublishedADSP-BF52xdatasheetforgeneraldescriptionandspecifications.Thisdocumentonlydescribesthedifferencesfromthatdatasheet. PR

ADSP-BF525KBCZ-5

Blackfin Embedded Processor

GENERALDESCRIPTION TheADSP-BF52xprocessorsaremembersoftheBlackfinfamilyofproducts,incorporatingtheAnalogDevices/IntelMicroSignalArchitecture(MSA).Blackfin?processorscombineadual-MACstate-of-the-artsignalprocessingengine,theadvantagesofaclean,orthogonalRISC-like

ADSP-BF525KBCZ-6

Blackfin Embedded Processor

GENERALDESCRIPTION TheADSP-BF52xprocessorsaremembersoftheBlackfinfamilyofproducts,incorporatingtheAnalogDevices/IntelMicroSignalArchitecture(MSA).Blackfin?processorscombineadual-MACstate-of-the-artsignalprocessingengine,theadvantagesofaclean,orthogonalRISC-like