{"id":10145,"date":"2023-09-07T00:00:00","date_gmt":"2023-09-06T15:00:00","guid":{"rendered":"http:\/\/localhost:8080\/rino-choi-column-5\/"},"modified":"2025-02-14T17:02:54","modified_gmt":"2025-02-14T08:02:54","slug":"rino-choi-column-5","status":"publish","type":"post","link":"https:\/\/news.skhynix.co.kr\/rino-choi-column-5\/","title":{"rendered":"[\ubc18\ub3c4\uccb4\uc758 \uc774\ud574 5\ud3b8] \uc0c8\ub85c\uc6b4 \uba54\ubaa8\ub9ac \ud0c4\uc0dd\uc744 \uc704\ud55c \uba54\ubaa8\ub9ac \uc18c\uc790\uc758 \uc870\uac74\ub4e4(5\/7)"},"content":{"rendered":"
\ubc18\ub3c4\uccb4\ub97c \uc774\ud574\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc0b0\uc5c5\uacfc \uc2dc\uc2a4\ud15c \uc804\uccb4\ub97c \ubc14\ub77c\ubcfc \ud544\uc694\uac00 \uc788\ub2e4. \ub274\uc2a4\ub8f8\uc740 \uc9c0\ub09c 20\ub144\uac04 \ubc18\ub3c4\uccb4 \uc18c\uc790\ub97c \uc5f0\uad6c\ud558\uace0 \uc788\ub294 \uc778\ud558\ub300\ud559\uad50 \uc2e0\uc18c\uc7ac\uacf5\ud559\uacfc \ucd5c\ub9ac\ub178 \uad50\uc218\ub97c \ud1b5\ud574 \ubc18\ub3c4\uccb4 \uc2dc\uc2a4\ud15c\uacfc \uc18c\uc790\uc758 \uad00\uacc4 \ubc0f \ubc1c\uc804\uc0ac\ub97c \uc18c\uac1c\ud55c\ub2e4. \ucd1d 7\ud3b8\uc73c\ub85c \uad6c\uc131\ub41c \uc774\ubc88 \uc2dc\ub9ac\uc988\ub294 \ubc18\ub3c4\uccb4\uc758 \uac1c\ub150\uacfc \uc55e\uc73c\ub85c\uc758 \ubc1c\uc804 \ubc29\ud5a5\uc744 \uc774\ud574\ud558\ub294 \ub370 \ub9ce\uc740 \ub3c4\uc6c0\uc774 \ub420 \uac83\uc774\ub2e4.<\/strong><\/div>\n

\ubc18\ub3c4\uccb4\ub294 \ubd80\ud488\uc774\ub2e4. \ubd80\ud488\uc740 \uadf8 \uc790\uccb4\ub85c \uc4f0\uc774\uc9c0 \ubabb\ud558\uace0 \uc5b4\ub5a4 \uc81c\ud488(\uc2dc\uc2a4\ud15c \ud639\uc740 \uc138\ud2b8) \ub0b4\uc5d0\uc11c \uc0ac\uc6a9\ub41c\ub2e4. \uc2dc\uc2a4\ud15c\uc774 \ucd94\uad6c\ud558\ub294 \ubc14\uac00 \uadf8 \ubd80\ud488\uc778 \ubc18\ub3c4\uccb4\uc758 \ud0c4\uc0dd\uacfc \ubc1c\uc804\uc744 \uac00\uc838\uc654\uace0, \uc55e\uc73c\ub85c \ub098\uc62c \uc0c8\ub85c\uc6b4 \uc2dc\uc2a4\ud15c\uc740 \ubc18\ub3c4\uccb4\uc758 \ubcc0\ud654\ub97c \uc694\uad6c\ud558\uace0 \uc788\ub2e4. \ubcf8 \uc5f0\uc7ac\uc5d0\uc11c\ub294 \ubc18\ub3c4\uccb4\ub97c \uc2dc\uc2a4\ud15c\uacfc \uc5f0\uacb0\ud574 \uc124\uba85\ud558\uba70 \uacfc\uac70\uc640 \ubbf8\ub798, \uc55e\uc73c\ub85c\uc758 \ubc1c\uc804 \ubc29\ud5a5\uc5d0 \uad00\ud574 7\ud3b8\uc5d0 \uac78\uccd0 \uc774\uc57c\uae30\ud558\uace0\uc790 \ud55c\ub2e4. (<\/strong>\ud544\uc790 \uc8fc)<\/strong><\/em><\/p>\n

\uc9c0\ub09c \uae00\uc5d0\uc11c \uba54\ubaa8\ub9ac\uc758 \uc5ed\uc0ac, \ubc18\ub3c4\uccb4 \uba54\ubaa8\ub9ac\uc758 \ud0c4\uc0dd\uacfc \ubc1c\uc804\uc5d0 \ub300\ud574\uc11c \uc774\uc57c\uae30\ud588\ub2e4. \uc774\ubc88 \uae00\uc5d0\uc11c\ub294 \uba54\ubaa8\ub9ac\uc758 \uacc4\uce35 \uad6c\uc870\uc640 \uc0c8\ub85c\uc6b4 \uba54\ubaa8\ub9ac \uc18c\uc790\uc758 \ud0c4\uc0dd \uc870\uac74\uc5d0 \ub300\ud574 \uc774\uc57c\uae30\ud574 \ubcf4\ub3c4\ub85d \ud558\uaca0\ub2e4.<\/p>\n

\ucd5c\uc0c1\uc758 \ucef4\ud4e8\ud305 \uc131\ub2a5\uc744 \uc704\ud55c \u2018\uba54\ubaa8\ub9ac \uacc4\uce35 \uad6c\uc870\u2019\uc758 \ud0c4\uc0dd<\/h3>\n

\ud3f0\ub178\uc774\ub9cc \uad6c\uc870\uc758 \ucef4\ud4e8\ud305 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc4f0\uc774\ub294 \uba54\ubaa8\ub9ac\ub294 \uae30\uc220 \ubc1c\uc804\uc5d0 \ub530\ub77c \uc8fc\uba54\ubaa8\ub9ac\uc640 \ubcf4\uc870\uc800\uc7a5\uc7a5\uce58\ub85c \ubd84\ud654\ub418\uc5c8\ub2e4. \u2018\ubc18\ub3c4\uccb4 \ub7a8(Random Access Memory, RAM)\u2019\uc774 \ub098\uc624\uae30 \uc804\uae4c\uc9c0\ub294 \u2018\uc790\uae30 \ucf54\uc5b4 \uba54\ubaa8\ub9ac\u2019\uac00 \ucd08\uae30 \ud615\ud0dc\uc758 \ub7a8, \uc989 \uc8fc\uba54\ubaa8\ub9ac\uc600\ub2e4\uace0 \uc804\ud3b8\uc5d0\uc11c \uc774\uc57c\uae30\ud588\ub2e4. \uc784\uc758 \uc811\uadfc(Random Access)\uc744 \ud1b5\ud574 \ub370\uc774\ud130\uc5d0 \uc811\uadfc\ud558\ub294 \uc2dc\uac04\uc774 \uc904\uc5b4\ub4e4\uba74\uc11c \uba54\ubaa8\ub9ac \uc18d\ub3c4\ub294 \uc810\ucc28 \ud5a5\uc0c1\ub410\ub294\ub370, \uc774\ud6c4 \ubc18\ub3c4\uccb4 \uc9d1\uc801 \uacf5\uc815\uc744 \uc774\uc6a9\ud55c \uba54\ubaa8\ub9ac(S\ub7a8, D\ub7a8 \ub4f1)\uac00 \ub098\uc624\uba74\uc11c \uba54\ubaa8\ub9ac \uc811\uadfc \uc2dc\uac04\uc774 \ud68d\uae30\uc801\uc73c\ub85c \ube68\ub77c\uc84c\ub2e4.<\/p>\n

\uc774\ub97c \ud1b5\ud574 CPU\uc5d0\uc11c \uc9c1\uc811 \ub370\uc774\ud130\ub97c \ubd88\ub7ec \uc4f0\uace0 \uc18d\ub3c4\uac00 \ube60\ub978 \u2018\uc8fc\uba54\ubaa8\ub9ac\u2019\uc640 \uc7a5\uae30 \ub370\uc774\ud130 \uc800\uc7a5\uc744 \uc704\ud574 \uc18d\ub3c4\ub294 \ub290\ub9ac\uc9c0\ub9cc, \uc800\ub834\ud558\uace0 \uc800\uc7a5 \uc6a9\ub7c9\uc774 \ud070 \u2018\ubcf4\uc870\uc800\uc7a5\uc7a5\uce58\u2019\ub85c \uad6c\ubd84\ub418\uc5c8\ub2e4. \uc774\uc804\uc5d0 \ub098\uc654\ub358 \uba54\ubaa8\ub9ac \uc7a5\uce58, \uc608\ucee8\ub300 \uc790\uae30\ud14c\uc774\ud504, \uc790\uae30 \ub4dc\ub77c\uc774\ube0c(\ud558\ub4dc \ub514\uc2a4\ud06c \ub4dc\ub77c\uc774\ube0c \ub610\ub294 \ud50c\ub85c\ud53c \ub514\uc2a4\ud06c) \ub4f1\uc740 \uac01 \ud2b9\uc131\uc5d0 \ub9de\ub294 \ubcf4\uc870\uc800\uc7a5\uc7a5\uce58\ub85c \uc5ed\ud560\uc744 \ud55c\uc815\ud558\uba70 \ubc1c\uc804\ud588\ub2e4. \uadf8\uc911 \uc8fc \uc800\uc7a5\ub9e4\uccb4\uc600\ub358 \ud558\ub4dc\ub514\uc2a4\ud06c(HDD)\uc640 \uc774\ub3d9\uc2dd \uc800\uc7a5\ub9e4\uccb4\uc600\ub358 \ud50c\ub85c\ud53c \ub514\uc2a4\ud06c\ub294 \ub0b8\ub4dc\ud50c\ub798\uc2dc(NAND flash)\uc5d0 \uc790\ub9ac\ub97c \ub0b4\uc8fc\uba70 \uc0ac\ub77c\uc9c0\uac8c \ub41c\ub2e4.<\/p>\n

\"\ubc18\ub3c4\uccb4\uc758\uc774\ud574_\uc0c8\ub85c\uc6b4_\uba54\ubaa8\ub9ac_\ud0c4\uc0dd\uc744_\uc704\ud55c_\uba54\ubaa8\ub9ac_\uc18c\uc790\uc758_\uc870\uac74\ub4e4_01\"<\/p>\n

\ud3f0\ub178\uc774\ub9cc \uad6c\uc870\uc5d0\uc11c \u2018\uc0b0\uc220\uacfc \uc81c\uc5b4\ub97c \ub2f4\ub2f9\ud558\ub294 CPU\u2019\uc640 \u2018\ub370\uc774\ud130\uc640 \ud504\ub85c\uadf8\ub7a8\uc744 \uc800\uc7a5\ud558\ub294 \uba54\ubaa8\ub9ac\u2019\ub294 \ub3c5\ub9bd\uc801\uc73c\ub85c \ub418\uc5b4 \uc788\ub2e4. CPU\uac00 \uad6c\ub3d9\ud558\uae30 \uc704\ud574\uc11c\ub294 \ud504\ub85c\uadf8\ub7a8\uacfc \ub370\uc774\ud130\ub97c \uba54\ubaa8\ub9ac\ub85c\ubd80\ud130 \uac00\uc838\uc640\uc57c \ud55c\ub2e4. \uadf8 \uc815\ubcf4\ub4e4\uc740 CPU\uc640 \uba54\ubaa8\ub9ac \uc0ac\uc774\ub97c \uc5f0\uacb0\ud558\ub294 \ud1b5\ub85c\uc778 \ubc84\uc2a4(BUS)\ub97c \ud1b5\ud574 \uc21c\ucc28\uc801\uc73c\ub85c \uc804\ub2ec\ub41c\ub2e4.<\/p>\n

\ub9ce\uc740 \uc815\ubcf4\uac00 CPU\ub85c\ubd80\ud130 \uc694\uccad\ub418\uba74 CPU\uc640 \uba54\ubaa8\ub9ac \uc0ac\uc774\uc758 \ud1b5\ub85c\ub294 \ud544\uc5f0\uc801\uc73c\ub85c \ubd90\ube44\uac8c \ub41c\ub2e4. CPU\uc758 \ucc98\ub9ac \uc18d\ub3c4\uac00 \ube60\ub974\ub2e4\uba74 \ub2e4\uc74c\uc5d0 \ucc98\ub9ac\ud574\uc57c \ud560 \ub370\uc774\ud130\uac00 \uba54\ubaa8\ub9ac\uc5d0\uc11c \ub3c4\ub2ec\ud558\uc9c0 \ubabb\ud574 CPU\uac00 \ub300\uae30\ud558\ub294 \uc0c1\ud669\uc774 \ubc1c\uc0dd\ud55c\ub2e4. \uc774\uac83\uc744 \u2018\ud3f0\ub178\uc774\ub9cc \ubcd1\ubaa9 \ud604\uc0c1(Bottle Neck)\u2019\uc774\ub77c\uace0 \ud55c\ub2e4.<\/p>\n

\uc774 \ubcd1\ubaa9 \ud604\uc0c1\uc740 CPU \ucc98\ub9ac \uc18d\ub3c4\uac00 \ube68\ub77c\uc9c0\uba74 \ube68\ub77c\uc9c8\uc218\ub85d \uc545\ud654\ub420 \uc218\ubc16\uc5d0 \uc5c6\ub2e4. CPU \uc18d\ub3c4\ub294 \uc18c\uc790 \ubbf8\uc138\ud654\ub97c \ud1b5\ud574 \ub9e4\uc6b0 \ube60\ub974\uac8c \ud5a5\uc0c1\ub410\ub2e4. \ud558\uc9c0\ub9cc \ucef4\ud4e8\ud305 \uc18d\ub3c4\ub97c \ub192\uc774\uae30 \uc704\ud574\uc11c\ub294 CPU \uc18d\ub3c4\ub9cc \ub192\uc5ec\uc11c \ud574\uacb0\ud560 \uc218 \uc5c6\ub294 \uc0c1\ud669\uc774\ub2e4. \uc774\uc5d0 \ub9de\uac8c \uba54\ubaa8\ub9ac\uc758 \uc811\uadfc \uc18d\ub3c4\uc640 \u2018\ud3f0\ub178\uc774\ub9cc \ubcd1\ubaa9 \ud604\uc0c1\u2019\uc744 \uc644\ud654\ud558\uae30 \uc704\ud55c \ubc29\ubc95\ub3c4 \ud544\uc694\ud574\uc84c\ub2e4.<\/p>\n

\ubc14\ub85c \ub370\uc774\ud130 \uc0ac\uc6a9 \ube48\ub3c4\uc640 \uc811\uadfc \uc2dc\uac04\uc5d0 \ub530\ub77c \uba54\ubaa8\ub9ac\ub97c \uc138\ubd84\ud654\ud574 \uad00\ub9ac\ud558\ub294 \uac83\uc774\ub2e4. \uba54\ubaa8\ub9ac\ub97c \ub2e4\uce35\uc73c\ub85c \uad6c\uc131\ud55c \ud6c4 \uc790\uc8fc \uc4f0\ub294 \ub370\uc774\ud130\ub97c \ubbf8\ub9ac \uac00\uc838\uc640 \uac00\uae4c\uc774 \ub450\uace0 \uc4f0\ub294 \ubc29\ubc95\uc774\ub2e4. \ud604\uc7ac \ucef4\ud4e8\ud130\uc5d0\uc11c \uc0ac\uc6a9\ub418\uace0 \uc788\ub294 \uba54\ubaa8\ub9ac\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uad6c\uc131\ub418\uc5b4 \uc788\ub2e4.<\/p>\n

\"\ubc18\ub3c4\uccb4\uc758\uc774\ud574_\uc0c8\ub85c\uc6b4_\uba54\ubaa8\ub9ac_\ud0c4\uc0dd\uc744_\uc704\ud55c_\uba54\ubaa8\ub9ac_\uc18c\uc790\uc758_\uc870\uac74\ub4e4_02\"<\/p>\n

\uc774\uac83\uc744 \uba54\ubaa8\ub9ac \uacc4\uce35 \uad6c\uc870(Memory Hierarchy)<\/span>\ub77c\uace0 \ubd80\ub978\ub2e4. \ucef4\ud4e8\ud130 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ub370\uc774\ud130\uc640 \uba85\ub839\uc5b4\ub97c \uc800\uc7a5\ud558\uace0 \uc811\uadfc\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uc5ec\ub7ec \uc885\ub958\uc758 \uba54\ubaa8\ub9ac\ub97c \uc77c\uc815\ud55c \uacc4\uce35 \uad6c\uc870\ub85c \uc870\uc9c1\ud654\ud558\uc5ec \ub370\uc774\ud130 \ucc98\ub9ac \uc18d\ub3c4\uc640 \uc6a9\ub7c9, \ube44\uc6a9 \ub4f1\uc744 \ucd5c\uc801\ud654\ud558\ub3c4\ub85d \ud55c \uac83\uc774\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc801\ub2f9\ud55c \ube44\uc6a9\uc73c\ub85c \uc804\uccb4 \uc2dc\uc2a4\ud15c\uc758 \uc131\ub2a5\uc744 \ucd5c\uace0\ub85c \ub9cc\ub4dc\ub294 \uac83\uc774\ub2e4.<\/p>\n

\ud604\uc7ac \ucef4\ud4e8\ud130 \uc2dc\uc2a4\ud15c \uba54\ubaa8\ub9ac \uacc4\uce35 \uad6c\uc870\uc758 \uc138\ubd80 \ub0b4\uc6a9\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uc124\uba85\ub41c\ub2e4.<\/p>\n

\u2013 \ub808\uc9c0\uc2a4\ud130(Register): <\/span>CPU\uac00 \ucc98\ub9ac\ud574\uc57c \ud560 \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud558\ub294 \uacf3\uc740 \uc544\ub2c8\uace0, CPU\uc5d0\uc11c \ud544\uc694\ud55c \uba85\ub839\uc5b4 \uc2e4\ud589 \ubc0f \uc5f0\uc0b0 \uad00\ub828 \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud558\ub294 \uacf3\uc774\ub2e4. CPU \ub0b4\ubd80\uc5d0 \uc704\uce58\ud558\uba70, \ub85c\uc9c1 \uacf5\uc815\uc73c\ub85c CPU\uc640 \ud568\uaed8 \ub9cc\ub4e4\uc5b4\uc9c4\ub2e4. \ub9e4\uc6b0 \uc791\uc740 \uc6a9\ub7c9\uc73c\ub85c \ub370\uc774\ud130\ub97c \ube60\ub974\uac8c \uc77d\uace0 \uc4f8 \uc218 \uc788\ub294 \uba54\ubaa8\ub9ac\uc774\uba70, \uc8fc\ub85c S\ub7a8\uc744 \uc0ac\uc6a9\ud55c\ub2e4.<\/p>\n

\u2013 \uce90\uc2dc \uba54\ubaa8\ub9ac(Cache Memory):<\/span> \uc790\uc8fc \uc561\uc138\uc2a4\ud558\ub294 \ub370\uc774\ud130\uc640 \uba85\ub839\uc5b4\ub97c \uc800\uc7a5\ud574 \uc804\uccb4 \uc18d\ub3c4\ub97c \ub192\uc774\uace0, \uc774\ub97c \ud1b5\ud574 \uc8fc\uba54\ubaa8\ub9ac \ub7a8\uacfc CPU\uc758 \uc18d\ub3c4 \ucc28\uc774\ub97c \uc904\uc774\ub294 \uba54\ubaa8\ub9ac\ub2e4. \ub808\uc9c0\uc2a4\ud130\uc640 \ub9c8\ucc2c\uac00\uc9c0\ub85c S\ub7a8\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc9c0\uba70 CPU\uc640 \ud568\uaed8 \uc81c\uc791\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\ub2e4. \uc811\uadfc \ube48\ub3c4\uc640 \uc6a9\ub7c9\uc5d0 \ub530\ub77c L1, L2, L3 \uce90\uc2dc\ub85c \ubd84\ud654\ub418\uc5b4 \ub9cc\ub4e4\uc5b4\uc9c4\ub2e4.<\/p>\n

\u2013 \uc8fc\uba54\ubaa8\ub9ac(Main Memory): <\/span>\uc8fc\uae30\uc5b5\uc7a5\uce58\ub85c, \uc77c\ubc18\uc801\uc73c\ub85c \ub7a8(RAM)\uc744 \uc758\ubbf8\ud558\uba70, \ub300\ubd80\ubd84 D\ub7a8\uc744 \uc0ac\uc6a9\ud55c\ub2e4. \uce90\uc2dc\ubcf4\ub2e4\ub294 \ub290\ub9ac\uc9c0\ub9cc, \ub354 \ud070 \uc6a9\ub7c9\uc744 \uac00\uc9c0\uace0 \uc788\ub2e4. \ub2e8\ub3c5\uc73c\ub85c \ub9cc\ub4e4\uc5b4\uc838 \ud310\ub9e4\ub418\uba70 \ud504\ub85c\uadf8\ub7a8\uacfc \ub370\uc774\ud130\uac00 \uc2e4\ud589\ub420 \ub54c, CPU\uac00 \uc9c1\uc811 \uc811\uadfc\ud574 \uc77d\uace0 \uc4f8 \uc218 \uc788\ub2e4.<\/p>\n

\u2013 \ubcf4\uc870\uc800\uc7a5\uc7a5\uce58(Secondary Storage): <\/span>\ud558\ub4dc \ub514\uc2a4\ud06c(Hard Disk Drive,HDD), SSD(Solid State Drive) \ub4f1\uc774 \ud3ec\ud568\ub41c\ub2e4. \uc8fc\uae30\uc5b5\uc7a5\uce58\ubcf4\ub2e4 \ub354 \ub290\ub9ac\uc9c0\ub9cc \ub354 \ud070 \uc6a9\ub7c9\uc744 \uac00\uc9c4\ub2e4. \uc601\uad6c\uc801\uc73c\ub85c \ub370\uc774\ud130\ub97c \uc800\uc7a5\ud558\uace0, \uc804\uc6d0\uc774 \uaebc\uc838\ub3c4 \ub370\uc774\ud130\uac00 \ubcf4\uc874\ub41c\ub2e4.<\/p>\n

\ub370\uc774\ud130\ub97c \ucc45\uc73c\ub85c \ube44\uc720\ud558\uc790\uba74 \ud558\ub4dc\ub514\uc2a4\ud06c\uc640 \uac19\uc740 \ubcf4\uc870\uc800\uc7a5\uc7a5\uce58\ub294 \uc9c0\uc5ed\uc758 \ub3c4\uc11c\uad00, \uc8fc\uba54\ubaa8\ub9ac\ub294 \ub0b4 \ubc29\uc758 \ucc45\uc7a5, \uce90\uc2dc\ub294 \ub0b4 \ucc45\uc0c1 \uc704 \uc815\ub3c4\ub85c \ub9d0\ud560 \uc218 \uc788\ub2e4. \ub0b4 \ubc29 \uc548\uc5d0 \ub3c4\uc11c\uad00\uc744 \uc9c0\uc73c\ub824\uba74 \uc5c4\uccad\ub09c \ube44\uc6a9\uc774 \ub4e4 \uac83\uc774\ub2e4. \ub610 \ud544\uc694\ud55c \ucc45\uc744 \ucc3e\uae30 \uc704\ud574 \ub9e4\ubc88 \ub3c4\uc11c\uad00\uc744 \ub2e4\ub140\uc62c \uc218\ub294 \uc5c6\ub2e4. \uc801\ub2f9\ud558\uac8c \ubd84\ubc30\ud558\uc5ec \ucd5c\uc801\uc758 \ube44\uc6a9\uc73c\ub85c \ube60\ub974\uac8c \uc791\ub3d9\ud558\ub3c4\ub85d \uad6c\ud604 \ubc29\ubc95\uc744 \ub9cc\ub4e4\uc5b4 \ub0b8 \uac83\uc774\ub2e4.<\/p>\n

\uba54\ubaa8\ub9ac \uacc4\uce35 \uad6c\uc870\uc758 \uc704\ub85c \uac08\uc218\ub85d \uc6a9\ub7c9\uc740 \uc791\uc9c0\ub9cc, \uc18d\ub3c4\ub294 \ub354 \ube68\ub77c\uc9c4\ub2e4. CPU\uc5d0 \ub354 \uc790\uc8fc \uc4f0\uc774\ub294 \ub370\uc774\ud130\ub97c \uc0c1\ubd80\uc758 \ube60\ub978 \uba54\ubaa8\ub9ac\uc5d0 \ub04c\uc5b4\uc62c\ub824 \ub193\uc544\uc11c \uc811\uadfc\ud558\ub294 \uc2dc\uac04\uc744 \uc904\uc774\ub294 \uac83\uc774\ub2e4.<\/p>\n

\uac01\uac01\uc5d0 \ub9de\ub294 \uba54\ubaa8\ub9ac \uc18c\uc790\ub97c \uc870\ud569\ud558\uae30 \uc704\ud574\uc120 \uc6b0\ub9ac\uac00 \ud604\uc7ac \uc0dd\uc0b0\ud558\uace0 \uc788\ub294 \uc18c\uc790\ub4e4\uc758 \ud2b9\uc131\uc744 \ubcfc \ud544\uc694\uac00 \uc788\ub2e4. \ud604\uc7ac \ubc18\ub3c4\uccb4 \uc9d1\uc801 \uacf5\uc815\uc744 \ud1b5\ud574 \ub9cc\ub4e4\uc5b4\uc9c0\ub294 \uba54\ubaa8\ub9ac\ub294 \ud06c\uac8c \ub124 \uac00\uc9c0\ub2e4. S\ub7a8, D\ub7a8, \ub0b8\ub4dc \uadf8\ub9ac\uace0 \ub9e4\uc6b0 \uc791\uc740 \uc591\uc774\uc9c0\ub9cc, \uc0c1\ubcc0\ud654 \ubb3c\uc9c8(Phase Change Material)\uc744 \uc774\uc6a9\ud55c PCM\uc774\ub2e4. PCM\uc740 \ub4a4\uc5d0 \ub2e4\ub8e8\uae30\ub85c \ud558\uace0 \ub2e4\ub978 \uc138 \uba54\ubaa8\ub9ac\uc758 \ud2b9\uc131\uc744 \uc815\ub9ac\ud558\uba74 \uc544\ub798 \ud45c\uc640 \uac19\ub2e4.<\/p>\n

\"\ubc18\ub3c4\uccb4\uc758\uc774\ud574_\uc0c8\ub85c\uc6b4_\uba54\ubaa8\ub9ac_\ud0c4\uc0dd\uc744_\uc704\ud55c_\uba54\ubaa8\ub9ac_\uc18c\uc790\uc758_\uc870\uac74\ub4e4_03-2\"<\/p>\n

\uc18d\ub3c4\uc640 \ub0b4\uad6c\uc131\uc774 \uc88b\uc740 S\ub7a8\uc73c\ub85c \ubaa8\ub4e0 \uba54\ubaa8\ub9ac\ub97c \uad6c\uc131\ud558\uba74 \uc2dc\uc2a4\ud15c \uc131\ub2a5\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\ub2e4. \uadf8\ub7ec\ub098 S\ub7a8\uc758 \uac00\uaca9\uc740 \ub9e4\uc6b0 \ube44\uc2f8\uae30\uc5d0 \ud6a8\uc6a9\uc131\uc740 \ub5a8\uc5b4\uc9c4\ub2e4. \uadf8\ub7ec\ubbc0\ub85c \uac01\uac01\uc758 \ud2b9\uc131\uc744 \uace0\ub824\ud558\uc5ec S\ub7a8, D\ub7a8, \ub0b8\ub4dc\ub97c CPU \ub0b4\uc7a5 \uce90\uc2dc \uba54\ubaa8\ub9ac, \uc8fc\uba54\ubaa8\ub9ac, \ub300\uc6a9\ub7c9 \ubcf4\uc870\uc800\uc7a5\uc7a5\uce58(USB, SSD)\ub85c \uc4f0\ub294 \uac83\uc774 \ube44\uc6a9\uacfc \uc131\ub2a5\uc744 \ucd5c\uc801\ud654\ud560 \uc218 \uc788\ub294 \ubc29\ubc95\uc774\ub2e4.<\/p>\n

\uc0c8\ub85c\uc6b4 \uba54\ubaa8\ub9ac \uc18c\uc790\uc758 \uac00\ub2a5\uc131\uc744 \ub17c\uc758\ud558\ub824\uba74, \uba54\ubaa8\ub9ac \uacc4\uce35 \uad6c\uc870\ub3c4 \ud568\uaed8 \uace0\ubbfc\ud574\uc57c \ud55c\ub2e4. \uc811\uadfc \uc2dc\uac04, \uc9d1\uc801\ub3c4, \uac00\uaca9(\uba74\uc801, \uc81c\uc870\ub2e8\uac00) \ub4f1\uc744 \uace0\ub824\ud574 \uc5b4\ub5a4 \uacc4\uce35 \uad6c\uc870\uc5d0\uc11c \uc0ac\uc6a9\ub418\ub294 \uac83\uc774 \uc801\uc808\ud55c\uc9c0 \uac80\ud1a0\ud574\uc57c \ud55c\ub2e4. \uac00\uaca9\uc774 \uc800\ub834\ud558\uace0, \uc9d1\uc801\ub3c4\ub3c4 \ub192\uace0, \uc811\uadfc \uc2dc\uac04\ub3c4 \ube60\ub978 \uc18c\uc790\uac00 \ub098\uc628\ub2e4\uba74 \uc804\uccb4\ub97c \ud558\ub098\ub85c \ud1b5\ud569\ud55c \ubc94\uc6a9 \uba54\ubaa8\ub9ac(Universal Memory)*<\/span>\ucc98\ub7fc \uc0c8\ub85c\uc6b4 \uba54\ubaa8\ub9ac \uacc4\uce35 \uad6c\uc870\ub3c4 \uac00\ub2a5\ud560 \uac83\uc774\ub2e4.<\/p>\n

*<\/span> Universal Memory: D\ub7a8 \u00b7 \ub0b8\ub4dc\ud50c\ub798\uc2dc \ub4f1 \uc5ec\ub7ec \uc885\ub958\uc758 \uba54\ubaa8\ub9ac \uae30\ub2a5\uc744 \ubaa8\ub450 \ud560 \uc218 \uc788\ub294 \ud1b5\ud569\ud615 \uba54\ubaa8\ub9ac\ub97c \uc758\ubbf8\ud558\ub294 \uac83\uc73c\ub85c, \uac01 \uba54\ubaa8\ub9ac\uc758 \uc7a5\uc810\uc778 \uc18d\ub3c4, \uacbd\uc81c\uc131, \ud718\ubc1c\uc131, \ube44\ud718\ubc1c\uc131 \ub4f1\uc744 \uace0\ub824\ud574 \ud558\ub098\uc758 \uce69\uc73c\ub85c \uad6c\uc131<\/div>\n

\uc0c8\ub85c\uc6b4 \uba54\ubaa8\ub9ac \uc18c\uc790\uc758 \uac00\ub2a5\uc131<\/h3>\n

\ucd5c\uadfc\uae4c\uc9c0 \uc5f0\uad6c \uc911\uc778 \uba54\ubaa8\ub9ac \uc18c\uc790 \ud6c4\ubcf4\uad70\uc5d0 \uad00\ud574 \uc774\uc57c\uae30\ud574 \ubcf4\uc790. \uae30\uc874 D\ub7a8, \ub0b8\ub4dc \uc18c\uc790\ub294 \uc804\ud558 \uce90\ub9ac\uc5b4*<\/span>\ub97c \ub2f4\uc544 \uc804\uc555\uc774\ub098 \ucc44\ub110\uc758 \uc804\ub3c4\ub3c4\uc5d0 \ubcc0\ud654\ub97c \uc8fc\ub294 \uc815\uc804\uc6a9\ub7c9(Capacitance)\uc744 \uc774\uc6a9\ud558\ub294 \ud615\ud0dc\ub2e4. \ubc18\uba74 \ud604\uc7ac \uc5f0\uad6c\ub418\ub294 \uc0c8 \uba54\ubaa8\ub9ac \uc18c\uc790\ub294 \ubb3c\uc9c8\uc758 \uc800\ud56d(Resistance) \ubcc0\ud654\ub85c \uc815\ubcf4\ub97c \uc800\uc7a5\ud558\ub294 \ud615\ud0dc\ub2e4.<\/p>\n

*<\/span> \uc804\ud558 \uce90\ub9ac\uc5b4: \uc804\ud558\ub97c \uc774\ub3d9\uc2dc\ud0a4\ub294 \uc785\uc790<\/div>\n

\uac00\uc7a5 \ucd5c\uadfc \uc81c\ud488\ud654\ub41c PCM(Phase Change Memory, \uc0c1\ubcc0\ud654 \uba54\ubaa8\ub9ac)\uc740 \uacb0\uc815\uc0c1\uacfc \ube44\uc815\uc9c8\uc0c1*<\/span>\uc758 \uc800\ud56d\uc774 \ub2ec\ub77c\uc9c0\ub294 \uce7c\ucf54\uc81c\ub098\uc774\ub4dc(Chalcogenide)*<\/span> \ubb3c\uc9c8\uc758 \ud2b9\uc131\uc744 \uc774\uc6a9\ud574 \ub9cc\ub4e0 \uba54\ubaa8\ub9ac\ub2e4. \uc774 \uba54\ubaa8\ub9ac\uc758 \uac1c\ubc1c\uacfc \ud604\uc7ac \uc0c1\ud669\uc744 \ubcf8\ub2e4\uba74 \uc0c8\ub85c\uc6b4 \uba54\ubaa8\ub9ac \uc18c\uc790\uc758 \uac00\ub2a5\uc131\uc744 \uac00\ub2a0\ud558\ub294 \uc88b\uc740 \uc2dc\uae08\uc11d\uc774 \ub420 \uac83\uc774\ub2e4.<\/p>\n

*<\/span> \uacb0\uc815\uc0c1\uacfc \ube44\uc815\uc9c8\uc0c1: \uc6d0\uc790\uac00 \uc77c\uc815\ud55c \uaddc\uce59\uc744 \uac16\uace0 \ub098\uc5f4\ub41c \uac83\uc744 \uacb0\uc815\uc774\ub77c\uace0 \ud558\uba70, \uaddc\uce59\uc801\uc778 \ubc30\uc5f4 \uc0c1\ud0dc\uc5d0 \ub530\ub77c \uacb0\uc815\uc0c1(\uaddc\uce59)\uacfc \ube44\uc815\uc9c8(\ube44\uaddc\uce59)\ub85c \ub098\ub25c\ub2e4.
\n*<\/span> \uce7c\ucf54\uc81c\ub098\uc774\ub4dc(Chalcogenide): \ucd5c\uc18c\ud55c \ud558\ub098\uc758 16\uc871(\uce7c\ucf54\uc820) \uc6d0\uc18c\uc640 \ud558\ub098 \uc774\uc0c1\uc758 \uc591\uc804\uc131 \uc6d0\uc18c\ub85c \uad6c\uc131\ub41c \ud654\ud569\ubb3c[\uad00\ub828\uae30\uc0ac<\/a>]<\/div>\n

PCM\uc744 \uc774\ub8e8\ub294 \uc18c\uc7ac\ub294 \uc804\ub958\uac00 \ud758\ub7ec\uc11c \ubc1c\uc0dd\ud558\ub294 \ubc1c\uc5f4\uacfc \ub0c9\uac01\uc5d0 \ub530\ub77c \uacb0\uc815\uc0c1 \u00b7 \ube44\uc815\uc9c8\uc0c1\uc73c\ub85c \ubc14\ub010\ub2e4. \uc0c1\uc774 \ubc14\ub00c\uba74 \ubb3c\uc9c8\uc758 \uc800\ud56d\ub3c4 \ubc14\ub010\ub2e4. PCM\uc740 \uc774 \ucc28\uc774\ub97c \uc774\uc6a9\ud574 0\uacfc 1\uc758 \uc774\uc9c4 \uc815\ubcf4\ub97c \uc800\uc7a5\ud558\uba70, \uace0\uc800\ud56d \uc0c1\ud0dc\uc640 \uc800\uc800\ud56d \uc0c1\ud0dc\ub85c \ubcc0\ud654\uc2dc\ud0ac \uc218 \uc788\ub294 \ubb3c\uc9c8\uc744 \uac00\ub85c \ubc30\uc120\uacfc \uc138\ub85c \ubc30\uc120 \uc0ac\uc774\uc758 \uc811\uc810\uc5d0 \ub123\uc5b4 \uc9d1\uc801\ud55c \ud615\ud0dc\ub85c \uc81c\uc791\ub41c\ub2e4.<\/p>\n

PCM\uc758 \uc77c\uc885\uc778 \uc778\ud154 \uc635\ud14c\uc778 \uba54\ubaa8\ub9ac(Optane Memory)\ub294 \uae30\uc874 \ub0b8\ub4dc\uc640 \ube44\uad50\ud558\uba74 \uc18d\ub3c4\uac00 1,000\ubc30 \ub354 \ube60\ub974\uace0, \ub0b4\uad6c\uc131\uc774 1,000\ubc30 \ub354 \ub6f0\uc5b4\ub098\ub2e4\uace0 \ud55c\ub2e4. \ub610\ud55c, D\ub7a8\ubcf4\ub2e4 10\ubc30 \ub192\uc740 \uc9d1\uc801\ub3c4\ub97c \uac00\uc84c\ub2e4\uace0 \uc54c\ub824\uc84c\ub2e4. \uadf8\ub798\uc11c D\ub7a8 \ub300\ube44 \uc6a9\ub7c9\uc744 \ud06c\uac8c \ub192\uc774\uace0, \uac19\uc740 \ube44\ud718\ubc1c\uc131\uc778 \ub0b8\ub4dc\ubcf4\ub2e4 \ube60\ub978 \uac83\uc744 \uc7a5\uc810\uc73c\ub85c \ub0b4\uc138\uc6b4\ub2e4.<\/p>\n

\uc635\ud14c\uc778 \uba54\ubaa8\ub9ac\ub294 SSD\uc640 \ud568\uaed8 \uc4f0\uc774\uba70, D\ub7a8\uacfc \ub300\ube44\ub418\ub294 \ube44\ud718\ubc1c\uc131 \ud2b9\uc131\uc744 \uc774\uc6a9\ud574 \uc0ac\uc6a9\uc790\uac00 \ud30c\uc77c\uc744 \ub354 \ube60\ub974\uac8c \uac80\uc0c9\ud558\uac70\ub098 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub97c \ube60\ub974\uac8c \uc2dc\uc791\ud560 \uc218 \uc788\ub3c4\ub85d \ud55c\ub2e4. \ub610, SSD \uc55e\uc5d0 \ubc30\uce58\ub418\uc5b4 \ub370\uc774\ud130 \uad6c\uc870\ub97c \ucd5c\uc801\ud654\ud558\uc5ec \uc800\uc7a5\ud574 \ubcd1\ubaa9 \ud604\uc0c1\uc744 \ud574\uacb0\ud558\ub294 \ub370 \ub3c4\uc6c0\uc744 \uc8fc\uc5c8\ub2e4.<\/p>\n

\uc774\ub7ec\ud55c \uac15\uc810\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \uc778\ud154\uc740 \uc9c0\ub09c 2022\ub144 \uc635\ud14c\uc778 \uba54\ubaa8\ub9ac \uc0ac\uc5c5\uc744 \uc911\ub2e8\ud588\uace0, PCM\uc758 \uc2dc\uc7a5 \uc9c4\uc785\uc740 \uc2e4\ud328\ud55c \uac83\uc73c\ub85c \ubcf4\uc778\ub2e4. \uc0c8\ub85c\uc6b4 \uba54\ubaa8\ub9ac\ub97c \ud604\uc7ac\uc758 \uc2dc\uc2a4\ud15c\uc5d0 \ub123\uc5b4 \ud65c\uc6a9\ud558\ub824\uba74 \ud604\uc7ac\uc758 D\ub7a8\uacfc \uac19\uc774 \uc4f8 \uc218 \uc788\ub3c4\ub85d \uc0c8\ub85c\uc6b4 \uc18c\ud504\ud2b8\uc6e8\uc5b4\ub97c \uac1c\ubc1c\ud574\uc57c \ud55c\ub2e4. \uc774\ub7ec\ud55c \ubd80\uac00\uc801\uc778 \uc77c\uacfc \ube44\uc6a9 \uc0c1\uc2b9\uc744 \uac10\ub0b4\ud560 \ub9cc\ud55c \uc2dc\uc2a4\ud15c \uc131\ub2a5\uc758 \ud5a5\uc0c1\uc774 \uc788\uc5b4\uc57c \ud558\ub294\ub370, \ub4e4\uc5b4\uac00\ub294 \ube44\uc6a9\uacfc \ub178\ub825\uc5d0 \ube44\ud574 \ub9e4\ub825\uc801\uc774\uc9c0 \uc54a\uc740 \uac83\uc774 \uc0ac\uc5c5 \uc911\ub2e8\uc758 \uc774\uc720\ub2e4.<\/p>\n

PCM \uc774\uc678\uc5d0\ub3c4 \uc800\ud56d\uc758 \ucc28\uc774\ub97c \uc774\uc6a9\ud558\ub294 \uba54\ubaa8\ub9ac \uc18c\uc790, Re\ub7a8(Resistive Memory)\uc774 \ub9ce\uc774 \uc5f0\uad6c\ub418\uace0 \uc788\ub2e4. Re\ub7a8\uc740 \uc5ec\ub7ec \uac00\uc9c0 \ubc29\uc2dd\uc774 \uc788\ub2e4. \uadf8\uc911 \uc808\uc5f0\ub9c9 \ub0b4\ubd80\uc5d0 \uc804\uae30\uac00 \ud1b5\ud558\ub294 \uae38\uc744, \uc804\uae30\uc7a5\uc744 \ud65c\uc6a9\ud574 \ub9cc\ub4e4\uc5c8\ub2e4 \uc5c6\uc560\ub294 \ubc29\ubc95\uc73c\ub85c \uba54\ubaa8\ub9ac \uc18c\uc790\ub97c \uc81c\uc791\ud558\ub294 \ubc29\uc2dd\uc774 \ub300\ud45c\uc801\uc774\ub2e4. \uc804\uae30\uac00 \ud1b5\ud558\ub294 \uae38\uc740 \uac15\ud55c \uc804\uae30\uc7a5\uc5d0 \uc758\ud574 \uc625\uc0ac\uc774\ub4dc(Oxide, \uc8fc\ub85c HfO2 \uacc4\uc5f4 \uc0b0\ud654\ub9c9)\uc758 \ubcf8\ub529(Bonding)\uc774 \uc190\uc0c1\ub418\uba70 \uc0dd\uae38 \uc218\ub3c4 \uc788\uace0 \ub610\ub294 \uc2e4\uc81c \uae08\uc18d \uc774\uc628(Ag, Ni, Cu \ub4f1)\uc774 \uc6c0\uc9c1\uc5ec \ub9cc\ub4e4\uc5b4\uc9c8 \uc218\ub3c4 \uc788\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131\uc758 Re\ub7a8\uc740 3D \uc801\uce35\uc5d0 \uc720\ub9ac\ud558\uc5ec \ub0b8\ub4dc \ubd84\uc57c\uc5d0\uc11c \ud2b9\ud788 \uc8fc\ubaa9\ud558\uace0 \uc788\ub2e4.<\/p>\n

\"\ubc18\ub3c4\uccb4\uc758\uc774\ud574_\uc0c8\ub85c\uc6b4_\uba54\ubaa8\ub9ac_\ud0c4\uc0dd\uc744_\uc704\ud55c_\uba54\ubaa8\ub9ac_\uc18c\uc790\uc758_\uc870\uac74\ub4e4_04\"<\/p>\n

\ub610\ud55c \uac15\uc790\uc131(Ferromagnetic) \ub9c9\uc744 \uc774\uc6a9\ud574 \uc790\ud654\ub418\ub294 \uc2a4\ud540(Spin)\uc758 \uc815\ub82c \ubc29\ud5a5\uc5d0 \ub530\ub77c \uc800\ud56d\uc774 \ub2ec\ub77c\uc9c0\ub294 \ud604\uc0c1\uc744 \uc774\uc6a9\ud558\uc5ec \uba54\ubaa8\ub9ac\ub97c \ub9cc\ub4e4\uae30\ub3c4 \ud55c\ub2e4. \uc774\ub7ec\ud55c \uba54\ubaa8\ub9ac\ub97c STT-M\ub7a8(Spin-Transfer Torque Magnetic Random Access Memory)\uc774\ub77c\uace0 \ubd80\ub978\ub2e4. STT-M\ub7a8\uc740 \uc704\uc5d0 \uc18c\uac1c\ud55c Re\ub7a8\uc5d0 \ube44\ud574 \uc18d\ub3c4\uac00 \ube68\ub77c\uc11c D\ub7a8\uc744 \ub300\uccb4\ud558\ub294 \uc81c\ud488\uc73c\ub85c \ub9cc\ub4e4\uae30 \uc704\ud574 \ub9ce\uc740 \uc5f0\uad6c\uac00 \uc774\ub8e8\uc5b4\uc9c0\uace0 \uc788\ub2e4.<\/p>\n

\"\ubc18\ub3c4\uccb4\uc758\uc774\ud574_\uc0c8\ub85c\uc6b4_\uba54\ubaa8\ub9ac_\ud0c4\uc0dd\uc744_\uc704\ud55c_\uba54\ubaa8\ub9ac_\uc18c\uc790\uc758_\uc870\uac74\ub4e4_05\"<\/p>\n

\ucd5c\uadfc \uac00\uc7a5 \ub9ce\uc774 \uc5f0\uad6c\ub418\ub294 \uba54\ubaa8\ub9ac \uc18c\uc790\ub294 \ud558\ud504\ub284\uc625\uc0ac\uc774\ub4dc(HfO2)\uc5d0\uc11c \ubc1c\uacac\ub41c \uac15\uc720\uc804\uccb4(Ferroelectric) \ud2b9\uc131\uc744 \uc774\uc6a9\ud55c \uac83\uc774\ub2e4. HfO2\ub294 \uc774\ubbf8 MOSFET\uc758 \uac8c\uc774\ud2b8 \uc808\uc5f0\ub9c9\uc5d0 \uace0\uc720\uc804\uc728 \uc0b0\ud654\ub9c9\uc73c\ub85c \uc0ac\uc6a9\ud558\uace0 \uc788\uc5b4 \ub9e4\uc6b0 \uce5c\uc219\ud55c \ubb3c\uc9c8\uc774\ub2e4. \uadf8\ub7f0\ub370 \uc6b0\uc5f0\ud788 \uc774 \ubb3c\uc9c8\uc774 \ud2b9\uc815 \uc870\uac74\uc758 \uc5f4\ucc98\ub9ac\ub97c \ud1b5\ud574 \uac15\uc720\uc804\ub9c9\uc774 \ub418\ub294 \uc0ac\uc2e4\uc774 \ubc1c\uacac\ub410\ub2e4. \uc774\ub97c \ud65c\uc6a9\ud574 \uac15\uc720\uc804 \uc30d\uadf9\uc790(Dipole)*<\/span>\uc758 \ubc29\ud5a5\uc744 \ubc14\uafd4 \uc800\ud56d\uc744 \ub2e4\ub974\uac8c \ud558\ub294 \uac15\uc720\uc804\uccb4 \ud130\ub110 \uc811\ud569 \uc18c\uc790(Ferroelectric Tunneling Junction, FTJ)\ub97c \ub9cc\ub4e4\uc5b4\uc11c \uc800\ud56d \ubcc0\ud654 \uba54\ubaa8\ub9ac\ub85c \uc0ac\uc6a9\ud558\uac70\ub098 MOSFET\uc758 \uac8c\uc774\ud2b8(Gate) \uc0b0\ud654\ub9c9 \ub300\uc2e0\uc5d0 \ub123\uc5b4 \ud50c\ub85c\ud305 \uac8c\uc774\ud2b8 \uba54\ubaa8\ub9ac(Floating Gate Memory)\uc640 \uac19\uc774 \uc18c\uc790\uc758 \ubb38\ud131\uc804\uc555(Vt)*<\/span>\uc744 \ubc14\uafb8\ub294 \ud615\ud0dc\ub85c \uba54\ubaa8\ub9ac \uc18c\uc790(Ferroelectric Field-Effect Transistor, FeFET)\ub97c \ub9cc\ub4dc\ub294 \uc5f0\uad6c\uac00 \uc9c4\ud589 \uc911\uc774\ub2e4.<\/p>\n

*<\/span> \uc30d\uadf9\uc790(Dipole): \uc804\ud558\ub7c9\uc774 \uac19\uc740 \uc591\uc804\ud558 \u00b7 \uc74c\uc804\ud558\uac00 \uacf5\uac04\uc801\uc73c\ub85c \ubd84\ub9ac\ub418\uc5b4 \uadfc\uac70\ub9ac\uc5d0 \uc874\uc7ac\ud558\ub294 \uac83
\n*<\/span> \ubb38\ud131\uc811\uc555(Threshold Voltage, Vt): \uc804\ub958\uac00 \ud750\ub974\uac8c \ub418\uc5b4 \uc2a4\uc704\uce58\uac00 \ucf1c\uc9c0\ub294 \uc2dc\uc810\uc758 \uac8c\uc774\ud2b8 \uc804\uc555. \uc804\ub958\uac00 \ud750\ub974\uae30 \uc804\uc5d0\ub294 \uc785\/\ucd9c\ub825\ub2e8 \uc800\ud56d\uc774 \ub3d9\ub4f1\ud558\uac8c \ub192\uc9c0\ub9cc, \uc804\ub958\uac00 \ud750\ub974\uba74 \ucd9c\ub825\ub2e8 \uc800\ud56d\uc774 \uae09\uaca9\ud788 \ub0ae\uc544\uc838 \uc804\ub958\uac00 \ub354\uc6b1 \uc27d\uac8c \ud750\ub978\ub2e4.<\/div>\n

\uc0c8\ub85c\uc6b4 \uba54\ubaa8\ub9ac \uc18c\uc790\uac00 \ub300\uc911\ud654\ub418\uae30 \uc704\ud55c \uc870\uac74<\/h3>\n

\uc774\uc678\uc5d0\ub3c4 \ub2e4\uc591\ud55c \uc0c8\ub85c\uc6b4 \uba54\ubaa8\ub9ac \uc18c\uc790\uac00 \uc5f0\uad6c\ub418\uace0 \uc788\ub2e4. \uadf8\ub7ec\ub098 \uc54c\uc544\uc57c \ud560 \uac83\uc740 \uc774\ub7ec\ud55c \uc0c8 \uc18c\uc790\uac00 \uae30\uc874 \uc18c\uc790\ub97c \ub300\uccb4\ud558\uae30 \uc704\ud574\uc120 \ub9ce\uc740 \uae4c\ub2e4\ub85c\uc6b4 \uc870\uac74\uc744 \ub9cc\uc871\ud574\uc57c \ud55c\ub2e4\ub294 \uac83\uc774\ub2e4.<\/p>\n

\ub300\ud45c\uc801\uc73c\ub85c \ud604\uc7ac\uc758 \ubc18\ub3c4\uccb4 \uc9d1\uc801 \uacf5\uc815\uc744 \ud1b5\ud574 \uacf5\uc815\uc774 \uac00\ub2a5\ud574\uc57c \ud558\uba70, \uc0ac\uc6a9\ud558\ub294 \ubb3c\uc9c8\ub3c4 \uc801\ud569\ud574\uc57c \ud55c\ub2e4. \ubc18\ub3c4\uccb4 \uc0b0\uc5c5\uc740 \ubcf5\uc7a1\ud55c \uacf5\uc815 \uacfc\uc815 \ub54c\ubb38\uc5d0 \uc0c8\ub85c\uc6b4 \ubb3c\uc9c8\uc744 \ub3c4\uc785\ud558\ub294 \uac83\uc5d0 \ubcf4\uc218\uc801\uc774\ub2e4. \ub9cc\ub4e4\uc5b4\uc9c0\ub294 \uc18c\uc790\uc5d0 \ubb38\uc81c\uac00 \ubc1c\uc0dd\ud558\uba74 \uc785\ub294 \ud53c\ud574\uac00 \uc218\ubc31\uc5b5\uc774 \uc27d\uac8c \ub118\uc5b4\uac00\ub294 \ud604\uc2e4\uc5d0\uc11c \ub2f9\uc5f0\ud55c \uc774\uc57c\uae30\ub2e4.<\/p>\n

\uadf8\ub7ec\uae30\uc5d0 \uc0c8\ub85c\uc6b4 \uba54\ubaa8\ub9ac \uc18c\uc790\ub294 \uc9c0\uae08 \uc0ac\uc6a9 \uc911\uc778 \uc18c\uc790\ub97c \ub118\uc5b4 \uc131\ub2a5 \ud5a5\uc0c1\uc744 \uac00\uc838\uc62c \uc218 \uc788\ub294 \uc7a0\uc7ac\ub825\uc744 \uc99d\uba85\ud574\uc57c \ud55c\ub2e4. \uc131\ub2a5\ubfd0 \uc544\ub2c8\ub77c \uc9d1\uc801\ub3c4, \uc804\ub825, \ube44\uc6a9 \ub4f1 \ub9ce\uc740 \ubd80\ubd84\uc774 \ud604\uc7ac \uc18c\uc790\ub97c \uc6d4\ub4f1\ud788 \ub2a5\uac00\ud560 \uc218 \uc788\ub294 \uac00\ub2a5\uc131\uc774 \uc788\uc5b4\uc57c \ud55c\ub2e4.<\/p>\n

\ub610, \uc911\uc694\ud55c \uac83\uc740 \uba54\ubaa8\ub9ac \uc18c\uc790\uc758 \uade0\uc77c\uc131(Uniformity)\uacfc \uc2e0\ub8b0\uc131(Reliability)\uc774\ub2e4. \ub9ce\uc740 \uc0c8\ub85c\uc6b4 \uba54\ubaa8\ub9ac \ud6c4\ubcf4\uac00 \uc774 \uc7a5\ubcbd\uc744 \ub118\uc9c0 \ubabb\ud574 \uc2e4\uc81c \uc591\uc0b0\uc5d0 \uc4f0\uc774\uc9c0 \ubabb\ud558\uace0 \uc788\ub2e4. \uac01\uac01\uc758 \uba54\ubaa8\ub9ac \uc140\uc774 \uc544\ubb34\ub9ac \uc6b0\uc218\ud55c \uc131\ub2a5\uc744 \ubcf4\uc5ec\ub3c4 300\u339c \uc6e8\uc774\ud37c \uc804\uccb4\uc5d0\uc11c \uc131\ub2a5 \ucc28\uc774\uac00 \ud06c\uba74 \uba54\ubaa8\ub9ac \uc18c\uc790\ub85c \uc4f0\uae30 \uc5b4\ub835\ub2e4. \ub610 \uba54\ubaa8\ub9ac\ub294 \ud2b9\uc131\uc0c1 \uc4f0\uace0 \uc9c0\uc6b0\uae30\ub97c \ubc18\ubcf5\ud560 \uc218\ubc16\uc5d0 \uc5c6\ub2e4. \uc774\ub807\uac8c \uc4f0\uace0 \uc9c0\uc6b0\uae30\ub97c \ubc18\ubcf5\ud558\uac70\ub098(Endurance) \uc624\ub79c \uc2dc\uac04 \uc815\ubcf4\ub97c \uc800\uc7a5\ud558\uace0 \uc788\uc744 \ub54c(Retention) \ud2b9\uc131\uc774 \uc5f4\ud654\ub418\uba74 \uc81c\ud488\uc5d0 \uc4f8 \uc218\uac00 \uc5c6\ub2e4.<\/p>\n

\ud604\uc7ac\uae4c\uc9c0 \uc81c\uc548\ub41c \ub9ce\uc740 \ud6c4\ubcf4\uad70 \uc911 \uc774 \uc7a5\ubcbd\uc744 \ub118\uc5b4\uc11c \uac00\ub2a5\uc131\uc744 \ubcf4\uc774\ub294 \uba54\ubaa8\ub9ac \uc18c\uc790\ub294 \ub9ce\uc9c0 \uc54a\ub2e4. \uac00\uc7a5 \ud070 \uc774\uc720\ub294 \ud604\uc7ac \uc6b0\ub9ac\uac00 \uc0ac\uc6a9\ud558\ub294 \uba54\ubaa8\ub9ac \uc18c\uc790\uc758 \uae30\uc220\uc774 \ub108\ubb34 \ube68\ub9ac \ubc1c\uc804\ud558\uc5ec \uc7a5\ubcbd\uc744 \ub354\uc6b1 \ub192\uc774\uace0 \uc788\uae30 \ub54c\ubb38\uc774\ub2e4.<\/p>\n

\uc0c8\ub85c\uc6b4 \uba54\ubaa8\ub9ac \uae30\uc220\uc774 \uae30\uc874 \uba54\ubaa8\ub9ac\ub97c \ub300\uccb4\ud558\uae30 \uc704\ud574\uc11c\ub294 \ud604 \uc0c1\ud669\uc5d0\uc11c\ub294 \ub354 \ub9ce\uc740 \uc5f0\uad6c\uc640 \uc2dc\uac04\uc774 \ud544\uc694\ud574 \ubcf4\uc778\ub2e4. \ud601\uc2e0\uc801\uc778 \ud615\ud0dc\uc640 \ubb3c\uc9c8, \uadf8\ub9ac\uace0 \uc0c8\ub85c\uc6b4 \uba54\ubaa8\ub9ac \uc18c\uc790 \uad6c\uc870\uc5d0 \ub300\ud55c \uc81c\uc548\uacfc \uc5f0\uad6c\uac00 \ud544\uc694\ud55c \uc2dc\uc810\uc774\ub2e4.<\/p>\n

\u203b \ubcf8 \uce7c\ub7fc\uc740 \ubc18\ub3c4\uccb4\uc5d0 \uad00\ud55c \uc778\uc0ac\uc774\ud2b8\ub97c \uc81c\uacf5\ud558\ub294 \uc678\ubd80 \uc804\ubb38\uac00 \uce7c\ub7fc\uc73c\ub85c, SK\ud558\uc774\ub2c9\uc2a4\uc758 \uacf5\uc2dd \uc785\uc7a5\uacfc\ub294 \ub2e4\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

\uc9c0\ub09c \uae00\uc5d0\uc11c \uba54\ubaa8\ub9ac\uc758 \uc5ed\uc0ac, \ubc18\ub3c4\uccb4 \uba54\ubaa8\ub9ac\uc758 \ud0c4\uc0dd\uacfc \ubc1c\uc804\uc5d0 \ub300\ud574\uc11c \uc774\uc57c\uae30\ud588\ub2e4. \uc774\ubc88 \uae00\uc5d0\uc11c\ub294 \uba54\ubaa8\ub9ac\uc758 \uacc4\uce35 \uad6c\uc870\uc640 \uc0c8\ub85c\uc6b4 \uba54\ubaa8\ub9ac \uc18c\uc790\uc758 \ud0c4\uc0dd \uc870\uac74\uc5d0 \ub300\ud574 \uc774\uc57c\uae30\ud574 \ubcf4\ub3c4\ub85d \ud558\uaca0\ub2e4.<\/p>\n","protected":false},"author":5,"featured_media":10141,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[86],"tags":[44,544,515],"class_list":["post-10145","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tech","tag-44","tag-544","tag-515","series-choirino-column"],"acf":[],"_links":{"self":[{"href":"https:\/\/news.skhynix.co.kr\/wp-json\/wp\/v2\/posts\/10145","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/news.skhynix.co.kr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/news.skhynix.co.kr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/news.skhynix.co.kr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/news.skhynix.co.kr\/wp-json\/wp\/v2\/comments?post=10145"}],"version-history":[{"count":7,"href":"https:\/\/news.skhynix.co.kr\/wp-json\/wp\/v2\/posts\/10145\/revisions"}],"predecessor-version":[{"id":44557,"href":"https:\/\/news.skhynix.co.kr\/wp-json\/wp\/v2\/posts\/10145\/revisions\/44557"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/news.skhynix.co.kr\/wp-json\/wp\/v2\/media\/10141"}],"wp:attachment":[{"href":"https:\/\/news.skhynix.co.kr\/wp-json\/wp\/v2\/media?parent=10145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/news.skhynix.co.kr\/wp-json\/wp\/v2\/categories?post=10145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/news.skhynix.co.kr\/wp-json\/wp\/v2\/tags?post=10145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}