A kọrọ na Samsung na-atụgharị uche ya na ahịa ebe nchekwa MRAM (Magneto-resistive Random Access Memory) na-apụta na ebumnuche ịgbasawanye ojiji teknụzụ a na mpaghara ndị ọzọ. Dị ka mgbasa ozi South Korea si kwuo, nnukwu teknụzụ na-atụ anya na ncheta MRAM ya ga-abanye na mpaghara ndị ọzọ na-abụghị Ịntanetị nke Ihe na AI, dị ka ụlọ ọrụ ụgbọ ala, ebe nchekwa eserese, na ọbụna ngwá electronic.
Samsung anọwo na-arụ ọrụ na ncheta MRAM ruo ọtụtụ afọ wee malite ịmepụta ngwọta azụmahịa mbụ ya na mpaghara a n'etiti 2019, ọ na-eji usoro 28nm FD-SOI mepụta ha. Ngwọta ahụ nwere ikike dị ntakịrị, nke bụ otu n'ime ihe ndọghachi azụ nke teknụzụ, mana a kọrọ na etinyere ya na ngwaọrụ IoT, ibe ọgụgụ isi, na microcontrollers nke NXP rụpụtara. Ọ dabara na, ụlọ ọrụ Dutch nwere ike bụrụ akụkụ nke Samsung n'oge na-adịghị anya, ma ọ bụrụ na teknụzụ teknụzụ ga-aga n'ihu na mbugharị nke nnweta na mergers ọzọ.
Ndị nyocha na-eche na ahịa zuru ụwa ọnụ maka ncheta MRAM ga-eru ijeri dollar 2024 (ihe dị ka okpueze ijeri 1,2) site na 25,8.
Kedu otu ụdị ncheta ụdị a si dị iche na nchekwa DRAM? Ọ bụ ezie na DRAM (dị ka flash) na-echekwa data dị ka ụgwọ eletriki, MRAM bụ ihe ngwọta na-adịghị agbanwe agbanwe nke na-eji ihe nchekwa magnetik nwere okpukpu abụọ ferromagnetic na ihe mgbochi dị mkpa iji chekwaa data. Na omume, ebe nchekwa a na-adị ngwa ngwa ma nwee ike ịdị ngwa 1000 karịa eFlash. Akụkụ nke a bụ n'ihi na ọ dịghị mkpa ka ihichapụ cycles tupu ọ malite ide data ọhụrụ. Na mgbakwunye, ọ na-achọ obere ike karịa mgbasa ozi nchekwa nchekwa.
N'ụzọ megidere nke ahụ, nnukwu mmebi nke ngwọta a bụ obere ikike a kpọtụrụ aha, nke bụ otu n'ime ihe kpatara na ọ na-abanyebeghị na isi. Otú ọ dị, nke a nwere ike ịgbanwe n'oge na-adịghị anya na Samsung si ọhụrụ obibia.
Ị nwere ike ịmasị
