{"id":111856,"date":"2024-04-23T09:00:00","date_gmt":"2024-04-23T02:00:00","guid":{"rendered":"https:\/\/www.xinwengao.com\/cn\/pr\/20240423090000111856"},"modified":"2024-04-24T12:00:48","modified_gmt":"2024-04-24T04:00:48","slug":"%e4%b8%89%e6%98%9f%e5%90%af%e5%8a%a8%e5%85%b6%e9%a6%96%e6%89%b9%e7%ac%ac%e4%b9%9d%e4%bb%a3v-nand%e9%97%aa%e5%ad%98%e9%87%8f%e4%ba%a7","status":"publish","type":"post","link":"https:\/\/www.xinwengao.com\/cn\/pr\/20240423090000111856","title":{"rendered":"\u4e09\u661f\u542f\u52a8\u5176\u9996\u6279\u7b2c\u4e5d\u4ee3V-NAND\u95ea\u5b58\u91cf\u4ea7"},"content":{"rendered":"<p class=\"prntac\"><b><i>\u6bd4\u4e09\u661f<\/i><i>\u4e0a\u4e00\u4ee3<\/i><i>\u4ea7<\/i><i>\u54c1\u63d0\u9ad8<\/i><i>\u7ea6<\/i><i>50%\u7684\u4f4d\u5bc6\u5ea6(bit density)<\/i><\/b><\/p>\n<p class=\"prntac\"><b><i>\u901a\u8fc7\u5148\u8fdb\u7684\u901a\u9053\u5b54\u8680\u523b\u6280\u672f\uff08<\/i><i>channel hole etching\uff09\u63d0\u9ad8\u751f\u4ea7\u6548\u7387<\/i><\/b><\/p>\n<p><p><span class=\"legendSpanClass\">\u6df1\u5733<\/span><span class=\"legendSpanClass\">2024\u5e744\u670823\u65e5<\/span> \/\u7f8e\u901a\u793e\/ &#8212; \u8fd1\u65e5<span id=\"spanHghltc5d9\">\uff0c<\/span>\u4e09\u661f\u5ba3\u5e03\u5176\u7b2c\u4e5d\u4ee3V-NAND 1Tb TLC\u4ea7\u54c1\u5f00\u59cb\u91cf\u4ea7\uff0c\u8fd9\u5c06\u6709\u52a9\u4e8e\u5de9\u56fa\u5176\u5728NAND\u95ea\u5b58\u5e02\u573a\u7684\u5353\u8d8a\u5730\u4f4d\u3002<\/p>\n<p>&quot;\u6211\u4eec\u5f88\u9ad8\u5174\u80fd\u63a8\u51fa\u4e09\u661f\u9996\u6b3e\u7b2c\u4e5d\u4ee3V-NAND\uff0c\u8fd9\u5c06\u6709\u673a\u4f1a\u63a8\u52a8\u672a\u6765\u5e94\u7528\u7684\u98de\u8dc3\u53d1\u5c55\u3002&quot;\u4e09\u661f\u7535\u5b50\u95ea\u5b58\u4ea7\u54c1\u4e0e\u6280\u672f\u4e3b\u7ba1SungHoi Hur\u8868\u793a\u3002&quot;\u4e3a\u4e86\u6ee1\u8db3\u4e0d\u65ad\u53d1\u5c55\u7684NAND\u95ea\u5b58\u89e3\u51b3\u65b9\u6848\u9700\u6c42\uff0c\u4e09\u661f\u5728\u8fd9\u6b3e\u4ea7\u54c1\u7684\u5355\u5143\u67b6\u6784\u548c\u8fd0\u884c\u65b9\u6848\u4e0a\u4e0d\u65ad\u7a81\u7834\u6781\u9650\u3002\u901a\u8fc7\u6211\u4eec\u6700\u65b0\u7684V-NAND\uff0c\u4e09\u661f\u5c06\u5728\u9ad8\u6027\u80fd\u3001\u9ad8\u5bc6\u5ea6SSD\u5e02\u573a\u4e2d\u6301\u7eed\u521b\u65b0\uff0c\u6ee1\u8db3\u672a\u6765\u4eba\u5de5\u667a\u80fd\u65f6\u4ee3\u7684\u9700\u6c42\u3002&quot;<\/p>\n<p>\u51ed\u501f\u5f53\u524d\u4e09\u661f\u6700\u5c0f\u7684\u5355\u5143\u5c3a\u5bf8\u548c\u6700\u8584\u7684\u53e0\u5c42\u539a\u5ea6\uff0c\u4e09\u661f\u7b2c\u4e5d\u4ee3V-NAND\u7684\u4f4d\u5bc6\u5ea6\u6bd4\u7b2c\u516b\u4ee3V-NAND\u63d0\u9ad8\u4e86\u7ea650%\u3002\u5355\u5143\u5e72\u6270\u907f\u514d\u548c\u5355\u5143\u5bff\u547d\u5ef6\u957f\u7b49\u65b0\u6280\u672f\u7279\u6027\u7684\u5e94\u7528\u63d0\u9ad8\u4e86\u4ea7\u54c1\u7684\u8d28\u91cf\u548c\u53ef\u9760\u6027\uff0c\u800c\u6d88\u9664\u865a\u901a\u9053\u5b54\u5219\u663e\u8457\u51cf\u5c11\u4e86\u5b58\u50a8\u5355\u5143\u7684\u5e73\u9762\u9762\u79ef\u3002<\/p>\n<p>\u6b64\u5916\uff0c\u4e09\u661f\u5148\u8fdb\u7684&quot;\u901a\u9053\u5b54\u8680\u523b&quot;\u6280\u672f\u5c55\u793a\u4e86\u5176\u5728\u5236\u7a0b\u65b9\u9762\u7684\u5353\u8d8a\u80fd\u529b\u3002\u8be5\u6280\u672f\u901a\u8fc7\u5806\u53e0\u6a21\u5177\u5c42\u6765\u521b\u5efa\u7535\u5b50\u901a\u8def\uff0c\u53ef\u5728\u53cc\u5c42\u7ed3\u6784\u4e2d\u540c\u65f6\u94bb\u5b54\uff0c\u8fbe\u5230\u4e09\u661f\u6700\u9ad8\u7684\u5355\u5143\u5c42\u6570\uff0c\u4ece\u800c\u6700\u5927\u9650\u5ea6\u5730\u63d0\u9ad8\u4e86\u5236\u9020\u751f\u4ea7\u7387\u3002\u968f\u7740\u5355\u5143\u5c42\u6570\u7684\u589e\u52a0\uff0c\u7a7f\u900f\u66f4\u591a\u5355\u5143\u7684\u80fd\u529b\u53d8\u5f97\u81f3\u5173\u91cd\u8981\uff0c\u8fd9\u5c31\u5bf9\u66f4\u590d\u6742\u7684\u8680\u523b\u6280\u672f\u63d0\u51fa\u4e86\u8981\u6c42\u3002<\/p>\n<p>\u7b2c\u4e5d\u4ee3V-NAND\u914d\u5907\u4e86\u4e0b\u4e00\u4ee3NAND\u95ea\u5b58\u63a5\u53e3&quot;Toggle 5.1&quot;\uff0c\u53ef\u5c06\u6570\u636e\u8f93\u5165\/\u8f93\u51fa\u901f\u5ea6\u63d0\u9ad833%\uff0c\u6700\u9ad8\u53ef\u8fbe\u6bcf\u79d23.2\u5343\u5146\u4f4d\uff08Gbps\uff09\u3002\u9664\u4e86\u8fd9\u4e2a\u65b0\u63a5\u53e3\uff0c\u4e09\u661f\u8fd8\u8ba1\u5212\u901a\u8fc7\u6269\u5927\u5bf9PCIe 5.0\u7684\u652f\u6301\u6765\u5de9\u56fa\u5176\u5728\u9ad8\u6027\u80fd\u56fa\u6001\u786c\u76d8\u5e02\u573a\u7684\u5730\u4f4d\u3002<\/p>\n<p>\u4e0e\u4e0a\u4e00\u4ee3\u4ea7\u54c1\u76f8\u6bd4\uff0c\u57fa\u4e8e\u4e09\u661f\u5728\u4f4e\u529f\u8017\u8bbe\u8ba1\u65b9\u9762\u53d6\u5f97\u7684\u8fdb\u6b65\uff0c\u7b2c\u4e5d\u4ee3V-NAND\u7684\u529f\u8017\u4e5f\u964d\u4f4e\u4e8610%\u3002\u968f\u7740\u964d\u4f4e\u80fd\u8017\u548c\u78b3\u6392\u653e\u6210\u4e3a\u5ba2\u6237\u7684\u91cd\u8981\u9700\u6c42\uff0c\u4e09\u661f\u7684\u7b2c\u4e5d\u4ee3V-NAND\u9884\u8ba1\u5c06\u6210\u4e3a\u672a\u6765\u5e94\u7528\u7684\u7406\u60f3\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<p>\u4e09\u661f\u5df2\u4e8e\u672c\u6708\u5f00\u59cb\u91cf\u4ea7\u7b2c\u4e5d\u4ee3V-NAND 1Tb TLC\u4ea7\u54c1\uff0c\u5e76\u5c06\u4e8e\u4eca\u5e74\u4e0b\u534a\u5e74\u5f00\u59cb\u91cf\u4ea7\u56db\u5c42\u5355\u5143\uff08QLC\uff09\u7b2c\u4e5d\u4ee3V-NAND\u3002<\/p>\n<p>*\u672c\u6587\u4e2d\u7684\u4ea7\u54c1\u56fe\u7247\u4ee5\u53ca\u578b\u53f7\u3001\u6570\u636e\u3001\u529f\u80fd\u3001\u6027\u80fd\u3001\u89c4\u683c\u53c2\u6570\u7b49\u4ec5\u4f9b\u53c2\u8003\uff0c\u4e09\u661f\u7535\u5b50\u6709\u53ef\u80fd\u5bf9\u4e0a\u8ff0\u5185\u5bb9\u8fdb\u884c\u6539\u8fdb\uff0c\u5177\u4f53\u4fe1\u606f\u8bf7\u53c2\u7167\u4ea7\u54c1\u5b9e\u7269\u3001\u4ea7\u54c1\u8bf4\u660e\u4e66\u6216\u4e09\u661f\u534a\u5bfc\u4f53\u5b98\u7f51 \uff08<a href=\"https:\/\/semiconductor.samsung.com\/cn\/\" target=\"_blank\" rel=\"nofollow noopener\">https:\/\/semiconductor.samsung.com\/cn\/<\/a>\uff09\u3002\u9664\u975e\u7ecf\u7279\u6b8a\u8bf4\u660e\uff0c\u672c\u7f51\u7ad9\u4e2d\u6240\u6d89\u53ca\u7684\u6570\u636e\u5747\u4e3a\u4e09\u661f\u5185\u90e8\u6d4b\u8bd5\u7ed3\u679c\uff0c\u6d89\u53ca\u7684\u5bf9\u6bd4\u5747\u4e3a\u4e0e\u4e09\u661f\u4ea7\u54c1\u76f8\u6bd4\u8f83\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6bd4\u4e09\u661f\u4e0a\u4e00\u4ee3\u4ea7\u54c1\u63d0\u9ad8\u7ea650%\u7684\u4f4d\u5bc6\u5ea6(bit density) \u901a\u8fc7\u5148\u8fdb\u7684\u901a\u9053\u5b54\u8680\u523b\u6280\u672f\uff08channel hole etching\uff09\u63d0\u9ad8\u751f\u4ea7\u6548\u7387 \u6df1\u57332024\u5e744\u670823\u65e5 \/\u7f8e\u901a\u793e\/ &#8212; \u8fd1\u65e5\uff0c\u4e09\u661f\u5ba3\u5e03\u5176\u7b2c\u4e5d\u4ee3V-NAND 1Tb TLC\u4ea7\u54c1\u5f00\u59cb\u91cf\u4ea7\uff0c\u8fd9\u5c06\u6709\u52a9\u4e8e\u5de9\u56fa\u5176\u5728NAND\u95ea\u5b58\u5e02\u573a\u7684\u5353\u8d8a\u5730\u4f4d\u3002 &quot;\u6211\u4eec\u5f88\u9ad8\u5174\u80fd\u63a8\u51fa\u4e09\u661f\u9996\u6b3e\u7b2c\u4e5d\u4ee3V-NAND\uff0c\u8fd9\u5c06\u6709\u673a\u4f1a\u63a8\u52a8\u672a\u6765\u5e94\u7528\u7684\u98de\u8dc3\u53d1\u5c55\u3002&quot;\u4e09\u661f\u7535\u5b50\u95ea\u5b58\u4ea7\u54c1\u4e0e\u6280\u672f\u4e3b\u7ba1SungHoi Hur\u8868\u793a\u3002&quot;\u4e3a\u4e86\u6ee1\u8db3\u4e0d\u65ad\u53d1\u5c55\u7684NAND\u95ea\u5b58\u89e3\u51b3\u65b9\u6848\u9700\u6c42\uff0c\u4e09\u661f\u5728\u8fd9\u6b3e\u4ea7\u54c1\u7684\u5355\u5143\u67b6\u6784\u548c\u8fd0\u884c\u65b9\u6848\u4e0a\u4e0d\u65ad\u7a81\u7834\u6781\u9650\u3002\u901a\u8fc7\u6211\u4eec\u6700\u65b0\u7684V-NAND\uff0c\u4e09\u661f\u5c06\u5728\u9ad8\u6027\u80fd\u3001\u9ad8\u5bc6\u5ea6SSD\u5e02\u573a\u4e2d\u6301\u7eed\u521b\u65b0\uff0c\u6ee1\u8db3\u672a\u6765\u4eba\u5de5\u667a\u80fd\u65f6\u4ee3\u7684\u9700\u6c42\u3002&quot; \u51ed\u501f\u5f53\u524d\u4e09\u661f\u6700\u5c0f\u7684\u5355\u5143\u5c3a\u5bf8\u548c\u6700\u8584\u7684\u53e0\u5c42\u539a\u5ea6\uff0c\u4e09\u661f\u7b2c\u4e5d\u4ee3V-NAND\u7684\u4f4d\u5bc6\u5ea6\u6bd4\u7b2c\u516b\u4ee3V-NAND\u63d0\u9ad8\u4e86\u7ea650%\u3002\u5355\u5143\u5e72\u6270\u907f\u514d\u548c\u5355\u5143\u5bff\u547d\u5ef6\u957f\u7b49\u65b0\u6280\u672f\u7279\u6027\u7684\u5e94\u7528\u63d0\u9ad8\u4e86\u4ea7\u54c1\u7684\u8d28\u91cf\u548c\u53ef\u9760\u6027\uff0c\u800c\u6d88\u9664\u865a\u901a\u9053\u5b54\u5219\u663e\u8457\u51cf\u5c11\u4e86\u5b58\u50a8\u5355\u5143\u7684\u5e73\u9762\u9762\u79ef\u3002 \u6b64\u5916\uff0c\u4e09\u661f\u5148\u8fdb\u7684&quot;\u901a\u9053\u5b54\u8680\u523b&quot;\u6280\u672f\u5c55\u793a\u4e86\u5176\u5728\u5236\u7a0b\u65b9\u9762\u7684\u5353\u8d8a\u80fd\u529b\u3002\u8be5\u6280\u672f\u901a\u8fc7\u5806\u53e0\u6a21\u5177\u5c42\u6765\u521b\u5efa\u7535\u5b50\u901a\u8def\uff0c\u53ef\u5728\u53cc\u5c42\u7ed3\u6784\u4e2d\u540c\u65f6\u94bb\u5b54\uff0c\u8fbe\u5230\u4e09\u661f\u6700\u9ad8\u7684\u5355\u5143\u5c42\u6570\uff0c\u4ece\u800c\u6700\u5927\u9650\u5ea6\u5730\u63d0\u9ad8\u4e86\u5236\u9020\u751f\u4ea7\u7387\u3002\u968f\u7740\u5355\u5143\u5c42\u6570\u7684\u589e\u52a0\uff0c\u7a7f\u900f\u66f4\u591a\u5355\u5143\u7684\u80fd\u529b\u53d8\u5f97\u81f3\u5173\u91cd\u8981\uff0c\u8fd9\u5c31\u5bf9\u66f4\u590d\u6742\u7684\u8680\u523b\u6280\u672f\u63d0\u51fa\u4e86\u8981\u6c42\u3002 \u7b2c\u4e5d\u4ee3V-NAND\u914d\u5907\u4e86\u4e0b\u4e00\u4ee3NAND\u95ea\u5b58\u63a5\u53e3&quot;Toggle 5.1&quot;\uff0c\u53ef\u5c06\u6570\u636e\u8f93\u5165\/\u8f93\u51fa\u901f\u5ea6\u63d0\u9ad833%\uff0c\u6700\u9ad8\u53ef\u8fbe\u6bcf\u79d23.2\u5343\u5146\u4f4d\uff08Gbps\uff09\u3002\u9664\u4e86\u8fd9\u4e2a\u65b0\u63a5\u53e3\uff0c\u4e09\u661f\u8fd8\u8ba1\u5212\u901a\u8fc7\u6269\u5927\u5bf9PCIe 5.0\u7684\u652f\u6301\u6765\u5de9\u56fa\u5176\u5728\u9ad8\u6027\u80fd\u56fa\u6001\u786c\u76d8\u5e02\u573a\u7684\u5730\u4f4d\u3002 \u4e0e\u4e0a\u4e00\u4ee3\u4ea7\u54c1\u76f8\u6bd4\uff0c\u57fa\u4e8e\u4e09\u661f\u5728\u4f4e\u529f\u8017\u8bbe\u8ba1\u65b9\u9762\u53d6\u5f97\u7684\u8fdb\u6b65\uff0c\u7b2c\u4e5d\u4ee3V-NAND\u7684\u529f\u8017\u4e5f\u964d\u4f4e\u4e8610%\u3002\u968f\u7740\u964d\u4f4e\u80fd\u8017\u548c\u78b3\u6392\u653e\u6210\u4e3a\u5ba2\u6237\u7684\u91cd\u8981\u9700\u6c42\uff0c\u4e09\u661f\u7684\u7b2c\u4e5d\u4ee3V-NAND\u9884\u8ba1\u5c06\u6210\u4e3a\u672a\u6765\u5e94\u7528\u7684\u7406\u60f3\u89e3\u51b3\u65b9\u6848\u3002 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\uff08https:\/\/semiconductor.samsung.com\/cn\/\uff09\u3002\u9664\u975e\u7ecf\u7279\u6b8a\u8bf4\u660e\uff0c\u672c\u7f51\u7ad9\u4e2d\u6240\u6d89\u53ca\u7684\u6570\u636e\u5747\u4e3a\u4e09\u661f\u5185\u90e8\u6d4b\u8bd5\u7ed3\u679c\uff0c\u6d89\u53ca\u7684\u5bf9\u6bd4\u5747\u4e3a\u4e0e\u4e09\u661f\u4ea7\u54c1\u76f8\u6bd4\u8f83\u3002&hellip; <a class=\"read-more\" href=\"https:\/\/www.xinwengao.com\/cn\/pr\/20240423090000111856\">Read 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