Video: Dab tsi yog cov yam ntxwv ntawm daim npav nco flash?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Yam ntxwv ntawm flash nco suav nrog kev nkag ceev ceev, tsis muaj suab nrov thiab me me cua sov dissipation. Cov neeg siv uas thov kom qis disk muaj peev xwm yuav flash memory card . Hloov chaw, yog tias koj muaj kev xav tau siab ntawm lub peev xwm, yuav nyuaj disk uas pheej yig heev rau ib gigabyte.
Kuj paub yog, dab tsi yog cov yam ntxwv ntawm flash nco?
Flash nco yog ib qho tsis-volatile nco nti siv rau kev khaws cia thiab hloov cov ntaub ntawv ntawm tus kheej lub computer (PC) thiab cov khoom siv digital. Nws muaj peev xwm ua tau hluav taws xob reprogrammed thiab erased. Nws feem ntau pom hauv USB flash drives , MP3 player, digital cameras thiab solid-state tsav.
Tsis tas li ntawd, qhov txawv ntawm daim npav flash thiab daim npav nco yog dab tsi? Accessibility thiab siv ob qho tib si flash tsav thiab daim npav nco yog portable. Lub ntsiab txawv yog, nyem drives yog tshem tau li, thaum daim npav nco feem ntau khaws cia rau hauv lub gadget lossis console. Flash drives yog nrov raws li cov ntaub ntawv hloov khoom siv.
Kuj Paub, daim npav nco flash siv rau dab tsi?
A flash memory card (qee zaus hu ua chaw cia khoom daim npav ) yog ib qho khoom siv me me uas siv nonvolatile semiconductor nco khaws cov ntaub ntawv ntawm portable los yog tej thaj chaw deb computer. Cov ntaub ntawv no suav nrog cov ntawv nyeem, duab, suab thiab video.
Lub flash memory card ua haujlwm li cas?
Flash nco yog ib qho khoom siv-state nti uas khaws cov ntaub ntawv khaws cia yam tsis muaj lub zog sab nraud. Sab hauv nyem nti, cov ntaub ntawv khaws cia hauv cov hlwb tiv thaiv los ntawm cov rooj vag ntab. Tunneling electrons hloov lub rooj vag tus nqi hluav taws xob hauv "a nyem " (li no lub npe), tshem tawm ntawm tes ntawm nws cov ntsiab lus kom nws thiaj li rov sau dua.
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