{"id":8498,"date":"2026-06-09T14:11:51","date_gmt":"2026-06-09T06:11:51","guid":{"rendered":"https:\/\/ab123.xyz\/?p=8498"},"modified":"2026-06-09T14:11:51","modified_gmt":"2026-06-09T06:11:51","slug":"micron-hbm4e-%e4%b8%8b%e4%b8%80%e4%bb%a3%e5%86%85%e5%ad%98%e9%9b%86%e6%88%90%e6%8c%87%e5%8d%97%ef%bc%9a%e6%80%a7%e8%83%bd%e7%aa%81%e7%a0%b4%e4%b8%8e%e9%83%a8%e7%bd%b2%e5%ae%9e%e8%b7%b5","status":"publish","type":"post","link":"https:\/\/ab123.xyz\/?p=8498","title":{"rendered":"Micron HBM4E \u4e0b\u4e00\u4ee3\u5185\u5b58\u96c6\u6210\u6307\u5357\uff1a\u6027\u80fd\u7a81\u7834\u4e0e\u90e8\u7f72\u5b9e\u8df5"},"content":{"rendered":"<p>\u968f\u7740\u4eba\u5de5\u667a\u80fd\u4e0e\u9ad8\u6027\u80fd\u8ba1\u7b97\u5bf9\u5e26\u5bbd\u9700\u6c42\u7684\u7206\u70b8\u5f0f\u589e\u957f\uff0cMicron \u63a8\u51fa\u7684 HBM4E \u4e0b\u4e00\u4ee3\u5185\u5b58\u89e3\u51b3\u65b9\u6848\u6b63\u6210\u4e3a\u6570\u636e\u4e2d\u5fc3\u4e0e AI \u52a0\u901f\u5668\u7684\u6838\u5fc3\u57fa\u77f3\u3002\u672c\u6307\u5357\u5c06\u6df1\u5165\u89e3\u6790 HBM4E \u7684\u96c6\u6210\u8981\u70b9\u3001\u6280\u672f\u4f18\u52bf\u53ca\u5b9e\u9645\u5e94\u7528\u573a\u666f\uff0c\u5e2e\u52a9\u5de5\u7a0b\u5e08\u4e0e\u67b6\u6784\u5e08\u5feb\u901f\u638c\u63e1\u90e8\u7f72\u5173\u952e\u3002<\/p>\n<p>\u5b98\u65b9\u8d44\u6e90\u4e0e\u6700\u65b0\u6280\u672f\u6587\u6863\u53ef\u901a\u8fc7 <a href=\"https:\/\/www.micron.com\/products\/memory\/high-bandwidth-memory\" target=\"_blank\">\u5b98\u65b9\u7f51\u7ad9<\/a> \u83b7\u53d6\u3002<\/p>\n<h2>HBM4E \u6838\u5fc3\u6280\u672f\u4f18\u52bf<\/h2>\n<p>HBM4E \u5728\u7ee7\u627f\u524d\u4ee3\u5806\u53e0\u67b6\u6784\u7684\u57fa\u7840\u4e0a\uff0c\u5b9e\u73b0\u4e86\u6bcf\u5f15\u811a\u6570\u636e\u4f20\u8f93\u901f\u7387\u7a81\u7834 6.4 Gbps\uff0c\u5355\u9897\u5c01\u88c5\u5e26\u5bbd\u8d85\u8fc7 2 TB\/s\u3002\u5176\u5173\u952e\u5728\u4e8e\uff1a<\/p>\n<ul>\n<li><strong>\u5806\u53e0\u5c42\u6570\u63d0\u5347\u81f3 12 \u5c42<\/strong>\uff0c\u5728\u76f8\u540c\u5c01\u88c5\u5c3a\u5bf8\u4e0b\u5bb9\u91cf\u7ffb\u500d\uff0c\u6700\u9ad8\u53ef\u8fbe 48 GB\u3002<\/li>\n<li><strong>\u91c7\u7528 1\u03b2 DRAM \u5de5\u827a<\/strong>\uff0c\u529f\u8017\u8f83\u4e0a\u4e00\u4ee3\u964d\u4f4e 20%\uff0c\u540c\u65f6\u652f\u6301\u66f4\u4e25\u683c\u7684\u6563\u70ed\u8981\u6c42\u3002<\/li>\n<li><strong>\u96c6\u6210 TSV\uff08\u7845\u901a\u5b54\uff09\u4e0e micro-bump \u6280\u672f<\/strong>\uff0c\u7f29\u77ed\u4fe1\u53f7\u8def\u5f84\uff0c\u964d\u4f4e\u5ef6\u8fdf\u3002<\/li>\n<\/ul>\n<h3>\u4e0e\u73b0\u6709 HBM2E \u7684\u517c\u5bb9\u6027<\/h3>\n<p>HBM4E \u4fdd\u6301\u7269\u7406\u63a5\u53e3\u4e0e\u524d\u4ee3\u517c\u5bb9\uff0c\u4f46\u9700\u66f4\u65b0 SoC \u5185\u5b58\u63a7\u5236\u5668\u4ee5\u652f\u6301\u65b0\u65f6\u5e8f\u53c2\u6570\u3002Micron \u63d0\u4f9b\u5b8c\u6574\u7684 PHY \u4e0e\u63a7\u5236\u5668 IP \u53c2\u8003\u8bbe\u8ba1\uff0c\u964d\u4f4e\u8fc1\u79fb\u98ce\u9669\u3002<\/p>\n<h2>\u96c6\u6210\u6307\u5357\uff1a\u4ece\u8bbe\u8ba1\u5230\u9a8c\u8bc1<\/h2>\n<h3>\u7cfb\u7edf\u7ea7\u6574\u5408\u8981\u70b9<\/h3>\n<p>\u5728 PCB \u5e03\u5c40\u9636\u6bb5\uff0c\u9700\u7279\u522b\u6ce8\u610f\uff1a<\/p>\n<ul>\n<li>\u4fdd\u6301 2.5D\/3D \u5c01\u88c5\u4e2d\u4ecb\u5c42\u8d70\u7ebf\u963b\u6297\u5339\u914d\uff0c\u5efa\u8bae\u91c7\u7528 50\u03a9 \u5dee\u5206\u5bf9\u3002<\/li>\n<li>\u7535\u6e90\u5b8c\u6574\u6027\uff1aHBM4E \u8981\u6c42\u6781\u4f4e\u566a\u58f0\u7684 VDDQ \u7535\u6e90\u8f68\uff08\u7eb9\u6ce2 &lt; 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