Ka hana ʻana, noi a me ka ulu ʻana o ka Nand Flash

ʻO ke kaʻina hana o Nand Flash

Hana ʻia ʻo NAND Flash mai ka mea silika kumu, a ua hana ʻia ka mea silika i mau wafers, i hoʻokaʻawale ʻia i 6 iniha, 8 iniha, a me 12 iniha.Hana ʻia kahi wafer hoʻokahi ma muli o kēia wafer holoʻokoʻa.ʻAe, ʻehia ka nui o ka wafer hoʻokahi e hiki ke ʻoki ʻia mai kahi wafer e hoʻoholo ʻia e like me ka nui o ka make, ka nui o ka wafer a me ka helu hua.ʻO ka maʻamau, hiki ke hana ʻia nā haneli NAND FLASH ma kahi wafer hoʻokahi.

ʻO kahi wafer hoʻokahi ma mua o ka hoʻopili ʻana i lilo i Die, kahi ʻāpana liʻiliʻi i ʻoki ʻia mai kahi Wafer e ka laser.ʻO kēlā me kēia Die he pahu hana kūʻokoʻa, i haku ʻia me nā ʻāpana transistor he nui, akā hiki ke hoʻopili ʻia ma ke ʻano he ʻāpana i ka hopena.Hoʻohana nui ʻia i nā kahua uila uila e like me SSD, USB flash drive, kāleka hoʻomanaʻo, etc.
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ʻO kahi wafer i loaʻa i kahi wafer NAND Flash, hoʻāʻo mua ʻia ka wafer, a ma hope o ka hala ʻana o ka hoʻāʻo, ʻoki ʻia a hoʻāʻo hou ʻia ma hope o ka ʻoki ʻana, a wehe ʻia ka make paʻa, paʻa, a me ka piha piha, a laila hoʻopaʻa ʻia.E hana hou ʻia kahi hoʻāʻo e hoʻopili i nā ʻāpana Nand Flash i ʻike ʻia i kēlā me kēia lā.

ʻO ke koena o ka wafer ʻaʻole paʻa, ʻeha hapa a no laila ʻaʻole lawa ka mana, a i ʻole pōʻino loa.Ma ka noʻonoʻo ʻana i ka hōʻoia ʻana o ka maikaʻi, e haʻi ka hale hana kumu i kēia make make, ʻo ia ka mea i wehewehe paʻa ʻia e like me ka hoʻolei ʻana i nā huahana ʻōpala āpau.

E hoʻokomo ʻia ka hale hana hoʻopihapiha kūpono ʻo Flash Die i eMMC, TSOP, BGA, LGA a me nā huahana ʻē aʻe e like me nā pono, akā aia kekahi mau hemahema i ka ʻeke, a i ʻole ka hana i ka maʻamau, e kānana hou ʻia kēia mau ʻāpana Flash. a e hōʻoia ʻia nā huahana ma o ka hoʻāʻo koʻikoʻi.maikaʻi.
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Hōʻike nui ʻia nā mea hana ʻāpana memo flash e nā mea hana nui e like me Samsung, SK Hynix, Micron, Kioxia (ʻo Toshiba ma mua), Intel, a me Sandisk.

Ma lalo o ke kūlana o kēia manawa kahi i noho aliʻi ai ka NAND Flash haole i ka mākeke, ua puka koke mai ka mea hana NAND Flash Kina (YMTC) e noho i kahi ma ka mākeke.E hoʻouna ana kāna 128-layer 3D NAND i nā laʻana 128-layer 3D NAND i ka mea mālama mālama i ka hapaha mua o 2020. ʻO nā mea hana, e manaʻo ana e komo i ka hana kiʻiʻoniʻoni a me ka hana nui i ka hapaha ʻekolu, ua hoʻolālā ʻia e hoʻohana ʻia i nā huahana terminal like ʻole. e like me UFS a me SSD, a e hoʻouna ʻia i nā hale hana module i ka manawa like, me nā huahana TLC a me QLC, e hoʻonui i ka waihona mea kūʻai.

ʻO ka noi a me ka hoʻomohala ʻana o NAND Flash

Ma ke ʻano he ʻano hoʻopaʻa paʻa paʻa paʻa, loaʻa iā NAND Flash kekahi mau hiʻohiʻona kino.ʻAʻole like ke ola o NAND Flash me ke ola o SSD.Hiki i nā SSD ke hoʻohana i nā ʻano ʻenehana like ʻole e hoʻomaikaʻi i ke ola o SSD ma ke ʻano holoʻokoʻa.Ma o nā ʻano ʻenehana like ʻole, hiki ke hoʻonui ʻia ke ola o SSD e 20% i 2000% i hoʻohālikelike ʻia me ka NAND Flash.

ʻAʻole like ke ola o SSD me ke ola o NAND Flash.Hōʻike nui ʻia ke ola o NAND Flash e ka pōʻaiapili P/E.Hoʻokumu ʻia ka SSD me nā ʻāpana Flash he nui.Ma o ka algorithm disk, hiki ke hoʻohana pono ʻia ke ola o nā ʻāpana.

Ma muli o ke kumu a me ke kaʻina hana o ka NAND Flash, ke hana ikaika nei nā mea hana hoʻomanaʻo flash nui a pau i ka hoʻomohala ʻana i nā ʻano like ʻole e hōʻemi i ke kumukūʻai o ka hoʻomanaʻo flash, a ke noiʻi ikaika nei lākou e hoʻonui i ka nui o nā papa kū i ka 3D NAND Flash.

Me ka hoʻomohala wikiwiki ʻana o ka ʻenehana 3D NAND, hoʻomau ka ʻenehana QLC i ke oʻo, a ua hoʻomaka nā huahana QLC e ʻike ʻia kekahi ma hope o kekahi.Ua ʻike mua ʻia e hoʻololi ʻo QLC iā TLC, e like me ka TLC i hoʻololi iā MLC.Eia kekahi, me ka hoʻomau pālua ʻana o ka 3D NAND hoʻokahi make make, e alakaʻi kēia i nā mea kūʻai aku SSD i 4TB, nā SSDs-level e hoʻonui i ka 8TB, a e hoʻopau nā QLC SSD i nā hana i waiho ʻia e TLC SSDs a hoʻololi mālie i nā HDD.pili i ka mākeke NAND Flash.

ʻO ka laulā o nā helu noiʻi e pili ana i ka 8 Gbit, 4Gbit, 2Gbit a me nā hoʻomanaʻo flash SLC NAND ʻē aʻe ma lalo o 16Gbit, a ua hoʻohana ʻia nā huahana i nā mea kūʻai uila, Internet of Things, automotive, industrial, communications a me nā ʻoihana e pili ana.

Ke alakaʻi nei nā mea hana kumu honua i ka hoʻomohala ʻana i ka ʻenehana 3D NAND.I ka mākeke NAND Flash, ʻeono mau mea hana mua e like me Samsung, Kioxia (Toshiba), Micron, SK Hynix, SanDisk a me Intel ua lōʻihi ka monopolized ma mua o 99% o ka māhele mākeke honua.

Eia kekahi, ke hoʻomau nei nā ʻoihana kumu honua e alakaʻi i ka noiʻi a me ka hoʻomohala ʻana o ka ʻenehana 3D NAND, e hana ana i nā pale ʻenehana mānoanoa.Eia nō naʻe, ʻo nā ʻokoʻa o ka hoʻolālā hoʻolālā o kēlā me kēia hale hana mua e loaʻa kekahi hopena i kāna huahana.Ua hoʻokuʻu ʻo Samsung, SK Hynix, Kioxia, a me SanDisk i nā huahana 100+ layer 3D NAND hou loa.

I kēia manawa, ʻo ka hoʻomohala ʻana o ka mākeke NAND Flash e alakaʻi nui ʻia e ka noi no nā kelepona a me nā papa.Ke hoʻohālikelike ʻia me nā pāpaʻi mālama maʻamau e like me nā mīkini paʻakikī, kāleka SD, solid-state drive a me nā mea mālama ʻē aʻe me ka hoʻohana ʻana i nā chips NAND Flash ʻaʻohe hanana mechanical, ʻaʻohe walaʻau, ola lōʻihi, haʻahaʻa haʻahaʻa mana, hilinaʻi kiʻekiʻe, liʻiliʻi liʻiliʻi, heluhelu wikiwiki a kākau wikiwiki, a me ka wela hana.Loaʻa iā ia kahi ākea ākea a ʻo ia ke kuhikuhi o ka hoʻomohala ʻana o ka mālama ʻana i ka mana nui i ka wā e hiki mai ana.Me ka hiki ʻana mai o ke au o ka ʻikepili nui, e hoʻomohala nui ʻia nā chips NAND Flash i ka wā e hiki mai ana.


Ka manawa hoʻouna: Mei-20-2022