MaSSD anobva pa "Chinese" 3D NAND achaonekwa nezhizha rinotevera

Yakakurumbira Taiwanese Internet sosi DigiTimes inogovera ruzivo nezveMugadziri weChina yekutanga 3D NAND memory, Yangtze Memory Technology (YMTC), ari kuvandudza zvine hukasha goho rechigadzirwa. Sezvatakataura, mukutanga kwaGunyana YMTC akatanga kune kuburitswa kwakawanda kwe64-layer 3D NAND memory muchimiro che256-Gbit TLC chips.

Takaparadzana, tinocherekedza kuti kuburitswa kwe128-Gbit machipisi kwaimbotarisirwa, sezvo zvigadzirwa zveYMTC zvekutanga (uye zvakashomeka kwazvo mumavhoriyamu ekugadzira) aive 32-layer 64-Gbit 3D NAND chips. Saka, mugadziri weChinese akaita seanosimbisa kukura kwayo kwetekinoroji uye kugona kufambira mberi nekukurumidza. YMTC, nenzira, yakafunga kusvetuka danho rekugadzira re96-layer microcircuits uye nekukurumidza mugore kana zvishoma gare gare ichatanga kugadzira 128-layer 3D NAND.

Kupfuurirazve, vatinoshanda navo vekuTaiwan vanoenderera mberi, kudzikisira kwakabudirira kwehuwandu hwehurema kunotitendera kutaura kuti kuburitswa kwakawanda kwe3D NAND YMTC machipi kune vanogadzira SSD drive kuchatanga mukota yekutanga ya2020. Izvi zvinoreva kuti maSSD ane ndangariro dzeChinese, maChinese controllers uye Chinese firmware ichatanga kuoneka pamusika chitubu chinotevera. Kusvika pari zvino, mavhoriyamu ekugadzirwa kwe3D NAND muChina ane mwero kwazvo kuti maChinese SSDs apinde mumusika wepasi rose, asi muChina pachayo vanozotanga kupararira zvishoma nezvishoma uye, zviri pachena, kunyanya kumasangano ehurumende.

Zvinonakidzawo kuziva kuti YMTC yave pedyo nekupedza kuvaka kwayo chechitatu 300 mm chirimwa muChina - pedyo neguta reChengdu. Iyo kambani yekutanga 300mm chirimwa chakatopihwa basa uye chakavakwa muWuhan, nepo chechipiri chichitambira michina yekugadzira uye chakavakwa pedyo neNanjing. Huwandu hwese hwese hutatu hwekugadzira zvivakwa huchashamisa fungidziro uye huchapfuura zvakanyanya 300 zviuru 300 mm wafers pamwedzi.

Kudzokera kuSSD pane YMTC ndangariro, tinoona kuti yekutanga inogona kugadzira yeChinese solid-state madhiraivha. anovimbisa kuva kambani yemuno Longsys, iyo, uyezve, ine kodzero yemhando yeLexar, inozivikanwa kuMadokero.

Source: 3dnews.ru