AM1705DPTP3 IC MPU SITARA 375MHZ 176HLQFP

Kev piav qhia

AM1705 yog lub zog qis ARM microprocessor raws li ARM926EJ-S.Cov cuab yeej ua rau cov tuam txhab tsim khoom qub (OEMs) thiab cov tuam txhab tsim qauv qub (ODMs) kom sai sai coj mus rau cov khoom lag luam nrog cov kev ua haujlwm zoo, cov neeg siv nplua nuj interfaces, thiab kev ua haujlwm siab ntawm cov txheej txheem los ntawm qhov siab tshaj plaws ntawm kev sib xyaw ua ke, cov txheej txheem sib xyaw ua ke.ARM926EJ-S yog 32-ntsis RISC processor core uas ua haujlwm 32-ntsis lossis 16-ntsis cov lus qhia thiab cov txheej txheem 32-, 16-, lossis 8-ntsis cov ntaub ntawv.Cov tub ntxhais siv cov raj xa dej kom txhua qhov chaw ntawm lub processor thiab lub cim xeeb tuaj yeem ua haujlwm tsis tu ncua.ARM core muaj ib coprocessor 15 (CP15), kev tiv thaiv module, thiab cov ntaub ntawv thiab cov kev pab cuam lub cim xeeb tswj units (MMUs) nrog lub rooj saib-sib sab buffers.ARM core muaj cais 16KB ntawm kev qhia thiab 16-KB cov ntaub ntawv caches.Ob lub cim xeeb thaiv yog 4-txoj kev sib koom nrog virtual index virtual tag (VIVT).ARM core kuj muaj 8KB ntawm RAM (Vector Table) thiab 64KB ntawm ROM.Cov txheej txheem peripheral suav nrog: 10/100 Mbps Ethernet MAC (EMAC) nrog rau kev tswj cov ntaub ntawv nkag / tawm (MDIO) module;ob I 2C Bus interfaces;peb multichannel audio serial ports (McASPs) nrog serializers thiab FIFO buffers;ob 64-ntsis lub hom phiaj lub hom phiaj txhua qhov kev teeb tsa (ib qho tuaj yeem ua raws li tus saib xyuas);mus txog 8 lub tsev txhab nyiaj ntawm 16 tus pins ntawm lub hom phiaj kev tawm tswv yim / tso tawm (GPIO) nrog cov programmable cuam tshuam / xwm txheej tiam hom, multiplexed nrog lwm yam khoom siv;peb UART interfaces (ib qho nrog RTS thiab CTS);peb txhim khu kev daws teeb meem siab pulse width modulator (eHRPWM) peripherals;peb 32-ntsis enhanced capture (eCAP) module peripherals uas yuav tsum configured li 3 capture inputs los yog 3 auxiliary pulse width modulator (APWM) outputs;ob 32-ntsis txhim kho quadrature encoded mem tes (eQEP) peripherals;thiab 2 lub cim xeeb sab nraud: ib qho asynchronous thiab SDRAM sab nraud nco interface (EMIFA) rau kev nco qeeb qeeb lossis cov khoom siv, thiab lub cim xeeb nrawm dua (EMIFB) rau SDRAM.Ethernet Media Access Controller (EMAC) muab kev sib cuam tshuam zoo ntawm lub cuab yeej thiab lub network.EMAC txhawb nqa 10Base-T thiab 100Base-TX, lossis 10 Mbps thiab 100 Mbps hauv ob qho tib si ib nrab lossis puv-duplex hom.Tsis tas li ntawd, MDIO interface muaj rau PHY teeb tsa.