{"id":1149,"date":"2022-10-28T14:23:31","date_gmt":"2022-10-28T06:23:31","guid":{"rendered":"https:\/\/www.lcettsg.cn\/code\/?p=1149"},"modified":"2022-11-07T17:07:03","modified_gmt":"2022-11-07T09:07:03","slug":"%e5%8d%95%e7%89%87%e6%9c%ba%e8%8a%af%e7%89%87%e5%b0%81%e8%a3%85%e7%b1%bb%e5%9e%8b%e6%9c%89%e5%93%aa%e4%ba%9b%ef%bc%9f%e5%8d%95%e7%89%87%e6%9c%ba%e5%85%ad%e7%a7%8d%e5%b8%b8%e8%a7%81%e5%b0%81%e8%a3%85","status":"publish","type":"post","link":"https:\/\/www.lcettsg.cn\/code\/?p=1149","title":{"rendered":"\u5355\u7247\u673a\u82af\u7247\u5c01\u88c5\u7c7b\u578b\u6709\u54ea\u4e9b\uff1f\u5355\u7247\u673a\u516d\u79cd\u5e38\u89c1\u5c01\u88c5\u4ecb\u7ecd"},"content":{"rendered":"\n<p>\u5355\u7247\u673a\u5b9e\u8d28\u4e0a\u662f\u4e00\u4e2a\u82af\u7247\uff0c\u5c01\u88c5\u5f62\u5f0f\u6709\u5f88\u591a\u79cd\uff0c\u4f8b\u5982DIP\uff08Dual In-line Package\u53cc\u5217\u76f4\u63d2\u5f0f\u5c01\u88c5\uff09\u3001SOP\uff08Small Out-Line Package\u5c0f\u5916\u5f62\u5c01\u88c5\uff09\u3001<a rel=\"noreferrer noopener\" href=\"https:\/\/www.elecfans.com\/tags\/PLC\/\" target=\"_blank\"><u>PLC<\/u><\/a>C\uff08Plas<a rel=\"noreferrer noopener\" href=\"https:\/\/www.elecfans.com\/tags\/ti\/\" target=\"_blank\"><u>ti<\/u><\/a>c Le<a rel=\"noreferrer noopener\" href=\"https:\/\/bbs.elecfans.com\/zhuti_1472_1.html\" target=\"_blank\"><u>ad<\/u><\/a>ed Chip Carrier\u5e26\u5f15\u7ebf\u7684\u5851\u6599\u82af\u7247\u5c01\u88c5\uff09\u3001QFP\uff08Quad Flat Package\u5851\u6599\u65b9\u578b\u6241\u5e73\u5f0f\u5c01\u88c5\uff09\u3001PGA\uff08<a rel=\"noreferrer noopener\" href=\"http:\/\/www.elecfans.com\/tags\/pi\/\" target=\"_blank\"><u>Pi<\/u><\/a>n Grid Array package\u63d2\u9488\u7f51\u683c\u9635\u5217\u5c01\u88c5\uff09\u3001BGA\uff08Ball Grid Array Package\u7403\u6805\u9635\u5217\u5c01\u88c5\uff09\u7b49\u3002\u5176\u4e2d\uff0cDIP\u5c01\u88c5\u7684\u5355\u7247\u673a\u53ef\u4ee5\u5728\u4e07\u80fd\u677f\u4e0a\u710a\u63a5\uff0c\u5176\u5b83\u5c01\u88c5\u5f62\u5f0f\u7684\u5355\u7247\u673a\u987b\u5236\u4f5c\u5370\u5236\u7535\u8def\u677f\uff08Printed Circuit Board\uff0c<a rel=\"noreferrer noopener\" href=\"https:\/\/www.elecfans.com\/article\/80\/\" target=\"_blank\"><u>PCB<\/u><\/a>\uff09\uff0cPGA\u548cBGA\u4e00\u822c\u7528\u4e8e\u8d85\u5927\u89c4\u6a21\u82af\u7247\u5c01\u88c5\uff0c\u5355\u7247\u673a\u7528\u5f97\u8f83\u5c11\u3002<br>\u4e0b\u9762\u7b80\u5355\u4ecb\u7ecd\u4e00\u4e0b\u5e38\u89c1\u7684\u82af\u7247\u5c01\u88c5\u5f62\u5f0f\u3002<\/p>\n\n\n\n<p><strong>1. DIP\u5c01\u88c5<\/strong><\/p>\n\n\n\n<p>DIP\uff08Dual In-line Package\uff09\u662f\u6307\u91c7\u7528\u53cc\u5217\u76f4\u63d2\u5f62\u5f0f\u5c01\u88c5\u7684\u96c6\u6210\u7535\u8def\u82af\u7247\uff0c\u7edd\u5927\u591a\u6570\u4e2d\u5c0f\u89c4\u6a21\u96c6\u6210\u7535\u8def\uff08IC\uff09\u5747\u91c7\u7528\u8fd9\u79cd\u5c01\u88c5\u5f62\u5f0f\uff0c\u5176\u5f15\u811a\u6570\u4e00\u822c\u4e0d\u8d85\u8fc7100\u4e2a\u3002DIP\u5c01\u88c5\u7684\u82af\u7247\u5728\u4ece\u82af\u7247\u63d2\u5ea7\u4e0a\u63d2\u62d4\u65f6\u5e94\u7279\u522b\u5c0f\u5fc3\uff0c\u4ee5\u514d\u635f\u574f\u5f15\u811a\u3002<\/p>\n\n\n\n<p>DIP\u5c01\u88c5\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<br>\uff081\uff09\u9002\u5408\u5728PCB (\u5370\u5237\u7535\u8def\u677f)\u4e0a\u7a7f\u5b54\u710a\u63a5\uff0c\u64cd\u4f5c\u65b9\u4fbf\u3002<br>\uff082\uff09\u82af\u7247\u9762\u79ef\u4e0e\u5c01\u88c5\u9762\u79ef\u4e4b\u95f4\u7684\u6bd4\u503c\u8f83\u5927\uff0c\u6545\u4f53\u79ef\u4e5f\u8f83\u5927\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2022\/10\/image-17.png\" alt=\"\" class=\"wp-image-1157\" width=\"365\" height=\"365\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2022\/10\/image-17.png 750w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2022\/10\/image-17-500x500.png 500w\" sizes=\"(max-width: 365px) 100vw, 365px\" \/><\/figure>\n\n\n\n<p><strong>2. SOP\u5c01\u88c5<\/strong><\/p>\n\n\n\n<p>SOP\uff08Small Out-Line Package\u5c0f\u5916\u5f62\u5c01\u88c5\uff09\u662f\u4e00\u79cd\u5f88\u5e38\u89c1\u7684\u5143\u5668\u4ef6\u5f62\u5f0f\u3002\u8868\u9762\u8d34\u88c5\u578b\u5c01\u88c5\u4e4b\u4e00\uff0c\u5f15\u811a\u4ece\u5c01\u88c5\u4e24\u4fa7\u5f15\u51fa\u5448\u6d77\u9e25\u7ffc\u72b6(L \u5b57\u5f62)\u3002\u6750\u6599\u6709\u5851\u6599\u548c\u9676\u74f7\u4e24\u79cd\u3002SOP\u5c01\u88c5\u82af\u7247\u5982\u56fe2\u6240\u793a\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2022\/10\/image-16.png\" alt=\"\" class=\"wp-image-1156\" width=\"379\" height=\"283\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2022\/10\/image-16.png 778w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2022\/10\/image-16-500x373.png 500w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2022\/10\/image-16-768x574.png 768w\" sizes=\"(max-width: 379px) 100vw, 379px\" \/><\/figure>\n\n\n\n<p><strong>3. PLCC\u5c01\u88c5<\/strong><\/p>\n\n\n\n<p>PLCC\uff08Plastic Leaded Chip Carrier\u5e26\u5f15\u7ebf\u7684\u5851\u6599\u82af\u7247\u5c01\u88c5\uff09\u662f\u8868\u9762\u8d34\u88c5\u578b\u5c01\u88c5\u4e4b\u4e00\uff0c\u5916\u5f62\u5448\u6b63\u65b9\u5f62\uff0c32\u811a\u5c01\u88c5\uff0c\u5f15\u811a\u4ece\u5c01\u88c5\u7684\u56db\u4e2a\u4fa7\u9762\u5f15\u51fa\uff0c\u5448\u4e01\u5b57\u5f62\uff0c\u662f\u5851\u6599\u5236\u54c1\uff0c\u5916\u5f62\u5c3a\u5bf8\u6bd4DIP\u5c01\u88c5\u5c0f\u5f97\u591a\u3002PLCC\u5c01\u88c5\u9002\u5408\u7528SMT\u8868\u9762\u5b89\u88c5\u6280\u672f\u5728PCB\u4e0a\u5b89\u88c5\u5e03\u7ebf\uff0c\u5177\u6709\u5916\u5f62\u5c3a\u5bf8\u5c0f\u3001\u53ef\u9760\u6027\u9ad8\u7684\u4f18\u70b9\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"350\" height=\"262\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2022\/10\/image-15.png\" alt=\"\" class=\"wp-image-1155\"\/><\/figure>\n\n\n\n<p><strong>4. QFP\u5c01\u88c5<\/strong><\/p>\n\n\n\n<p>QFP\uff08Quad Flat Package\u5851\u6599\u65b9\u578b\u6241\u5e73\u5f0f\u5c01\u88c5\uff09\u7684\u82af\u7247\u5f15\u811a\u4e4b\u95f4\u8ddd\u79bb\u5f88\u5c0f\uff0c\u7ba1\u811a\u5f88\u7ec6\uff0c\u4e00\u822c\u5927\u89c4\u6a21\u6216\u8d85\u5927\u578b\u96c6\u6210\u7535\u8def\u90fd\u91c7\u7528\u8fd9\u79cd\u5c01\u88c5\u5f62\u5f0f\uff0c\u5176\u5f15\u811a\u6570\u4e00\u822c\u5728100\u4e2a\u4ee5\u4e0a\u3002\u7528\u8fd9\u79cd\u5f62\u5f0f\u5c01\u88c5\u7684\u82af\u7247\u5fc5\u987b\u91c7\u7528SMD\uff08\u8868\u9762\u5b89\u88c5\u8bbe\u5907\u6280\u672f\uff09\u5c06\u82af\u7247\u4e0e\u4e3b\u677f\u710a\u63a5\u8d77\u6765\u3002\u91c7\u7528SMD\u5b89\u88c5\u7684\u82af\u7247\u4e0d\u5fc5\u5728\u4e3b\u677f\u4e0a\u6253\u5b54\uff0c\u4e00\u822c\u5728\u4e3b\u677f\u8868\u9762\u4e0a\u6709\u8bbe\u8ba1\u597d\u7684\u76f8\u5e94\u7ba1\u811a\u7684\u710a\u70b9\u3002\u5c06\u82af\u7247\u5404\u811a\u5bf9\u51c6\u76f8\u5e94\u7684\u710a\u70b9\uff0c\u5373\u53ef\u5b9e\u73b0\u4e0e\u4e3b\u677f\u7684\u710a\u63a5\u3002\u7528\u8fd9\u79cd\u65b9\u6cd5\u710a\u4e0a\u53bb\u7684\u82af\u7247\uff0c\u5982\u679c\u4e0d\u7528\u4e13\u7528\u5de5\u5177\u662f\u5f88\u96be\u62c6\u5378\u4e0b\u6765\u7684\u3002<br>PFP\uff08Plastic Flat Package\uff09\u65b9\u5f0f\u5c01\u88c5\u7684\u82af\u7247\u4e0eQFP\u65b9\u5f0f\u57fa\u672c\u76f8\u540c\u3002\u552f\u4e00\u7684\u533a\u522b\u662fQFP\u4e00\u822c\u4e3a\u6b63\u65b9\u5f62\uff0c\u800cPFP\u65e2\u53ef\u4ee5\u662f\u6b63\u65b9\u5f62\uff0c\u4e5f\u53ef\u4ee5\u662f\u957f\u65b9\u5f62\u3002<br>QFP\/PFP\u5c01\u88c5\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<br>\uff081\uff09\u9002\u7528\u4e8eSMD\u8868\u9762\u5b89\u88c5\u6280\u672f\u5728P CB\u7535\u8def\u677f\u4e0a\u5b89\u88c5\u5e03\u7ebf\u3002<br>\uff082\uff09\u9002\u5408\u9ad8\u9891\u4f7f\u7528\u3002<br>\uff083\uff09\u64cd\u4f5c\u65b9\u4fbf\uff0c\u53ef\u9760\u6027\u9ad8\u3002<br>\uff084\uff09\u82af\u7247\u9762\u79ef\u4e0e\u5c01\u88c5\u9762\u79ef\u4e4b\u95f4\u7684\u6bd4\u503c\u8f83\u5c0f\u3002<\/p>\n\n\n\n<p>LQFP\u4e5f\u5c31\u662f\u8584\u578bQFP\uff08Low-profile Quad Flat Package\uff09\u662f\u65e5\u672c\u7535\u5b50\u673a\u68b0\u5de5\u4e1a\u4f1a\u5bf9QFP\u5916\u5f62\u89c4\u683c\u6240\u4f5c\u7684\u91cd\u65b0\u5236\u5b9a<sup>&nbsp;[1]<\/sup><a>&nbsp;<\/a>&nbsp;\uff0c\u6839\u636e\u5c01\u88c5\u672c\u4f53\u539a\u5ea6\u5206\u4e3aQFP\uff082.0-3.6mm\u539a\uff09\u3001LQFP(1.4mm\u539a\uff09\u3001TQFP(1.0mm\u539a\uff09\u4e09\u79cd\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2022\/10\/image-14.png\" alt=\"\" class=\"wp-image-1154\" width=\"355\" height=\"355\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2022\/10\/image-14.png 640w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2022\/10\/image-14-500x500.png 500w\" sizes=\"(max-width: 355px) 100vw, 355px\" \/><\/figure>\n\n\n\n<p><strong>5. PGA\u5c01\u88c5<\/strong><\/p>\n\n\n\n<p>PGA\uff08Pin Grid Array package\u63d2\u9488\u7f51\u683c\u9635\u5217\u5c01\u88c5\uff09\u82af\u7247\u5c01\u88c5\u5f62\u5f0f\u5728\u82af\u7247\u7684\u5185\u5916\u6709\u591a\u4e2a\u65b9\u9635\u5f62\u7684\u63d2\u9488\uff0c\u6bcf\u4e2a\u65b9\u9635\u5f62\u63d2\u9488\u6cbf\u82af\u7247\u7684\u56db\u5468\u95f4\u9694\u4e00\u5b9a\u8ddd\u79bb\u6392\u5217\u3002\u6839\u636e\u5f15\u811a\u6570\u76ee\u7684\u591a\u5c11\uff0c\u53ef\u4ee5\u56f4\u62102-5\u5708\u3002\u5b89\u88c5\u65f6\uff0c\u5c06\u82af\u7247\u63d2\u5165\u4e13\u95e8\u7684PGA\u63d2\u5ea7\u3002PGA\u5c01\u88c5\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<br>\uff081\uff09\u63d2\u62d4\u64cd\u4f5c\u66f4\u65b9\u4fbf\uff0c\u53ef\u9760\u6027\u9ad8\u3002<br>\uff082\uff09\u53ef\u9002\u5e94\u66f4\u9ad8\u7684\u9891\u7387\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2022\/10\/image-12.png\" alt=\"\" class=\"wp-image-1152\" width=\"374\" height=\"306\"\/><\/figure>\n\n\n\n<p><strong>6. BGA\u7403\u6805\u9635\u5217\u5c01\u88c5<\/strong><\/p>\n\n\n\n<p>\u968f\u7740\u96c6\u6210\u7535\u8def\u6280\u672f\u7684\u53d1\u5c55\uff0c\u5bf9\u96c6\u6210\u7535\u8def\u7684\u5c01\u88c5\u8981\u6c42\u66f4\u52a0\u4e25\u683c\u3002\u8fd9\u662f\u56e0\u4e3a\u5c01\u88c5\u6280\u672f\u5173\u7cfb\u5230\u4ea7\u54c1\u7684\u529f\u80fd\u6027\uff0c\u5f53IC\u7684\u9891\u7387\u8d85\u8fc7100MHz\u65f6\uff0c\u4f20\u7edf\u5c01\u88c5\u65b9\u5f0f\u53ef\u80fd\u4f1a\u4ea7\u751f\u6240\u8c13\u7684\u201cCross Talk\u201d\u73b0\u8c61\uff0c\u800c\u4e14\u5f53IC\u7684\u7ba1\u811a\u6570\u5927\u4e8e208 Pin\u65f6\uff0c\u4f20\u7edf\u7684\u5c01\u88c5\u65b9\u5f0f\u6709\u5176\u56f0\u96be\u5ea6\u3002\u56e0\u6b64\uff0c\u9664\u4f7f\u7528QFP\u5c01\u88c5\u65b9\u5f0f\u5916\uff0c\u73b0\u4eca\u5927\u591a\u6570\u7684\u9ad8\u811a\u6570\u82af\u7247\u7686\u8f6c\u800c\u4f7f\u7528BGA(Ball Grid Array Package)\u5c01\u88c5\u6280\u672f\u3002BGA\u4e00\u51fa\u73b0\u4fbf\u6210\u4e3a<a rel=\"noreferrer noopener\" href=\"https:\/\/www.elecfans.com\/tags\/cpu\/\" target=\"_blank\"><u>CPU<\/u><\/a>\u3001\u4e3b\u677f\u4e0a\u5357\/\u5317\u6865\u82af\u7247\u7b49\u9ad8\u5bc6\u5ea6\u3001\u9ad8\u6027\u80fd\u3001\u591a\u5f15\u811a\u5c01\u88c5\u7684\u6700\u4f73\u9009\u62e9\u3002<br>BGA\u5c01\u88c5\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<br>\uff081\uff09I\/O\u5f15\u811a\u6570\u867d\u7136\u589e\u591a\uff0c\u4f46\u5f15\u811a\u4e4b\u95f4\u7684\u8ddd\u79bb\u8fdc\u5927\u4e8eQFP\u5c01\u88c5\u65b9\u5f0f\uff0c\u63d0\u9ad8\u4e86\u6210\u54c1\u7387\u3002<br>\uff082\uff09\u867d\u7136BGA\u7684\u529f\u8017\u589e\u52a0\uff0c\u4f46\u7531\u4e8e\u91c7\u7528\u7684\u662f\u53ef\u63a7\u584c\u9677\u82af\u7247\u6cd5\u710a\u63a5\uff0c\u4ece\u800c\u53ef\u4ee5\u6539\u5584\u7535\u70ed\u6027\u80fd\u3002<br>\uff083\uff09\u4fe1\u53f7\u4f20\u8f93\u5ef6\u8fdf\u5c0f\uff0c\u9002\u5e94\u9891\u7387\u5927\u5927\u63d0\u9ad8\u3002<br>\uff084\uff09\u7ec4\u88c5\u53ef\u7528\u5171\u9762\u710a\u63a5\uff0c\u53ef\u9760\u6027\u5927\u5927\u63d0\u9ad8\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2022\/10\/image-13.png\" alt=\"\" class=\"wp-image-1153\" width=\"409\" height=\"308\" srcset=\"https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2022\/10\/image-13.png 610w, https:\/\/www.lcettsg.cn\/code\/wp-content\/uploads\/2022\/10\/image-13-500x376.png 500w\" sizes=\"(max-width: 409px) 100vw, 409px\" \/><\/figure>\n\n\n\n<p>\uff08\u8f6c\u81eahttps:\/\/www.elecfans.com\/d\/1824717.html\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5355\u7247\u673a\u5b9e\u8d28\u4e0a\u662f\u4e00\u4e2a\u82af\u7247\uff0c\u5c01\u88c5\u5f62\u5f0f\u6709\u5f88\u591a\u79cd\uff0c\u4f8b\u5982DIP\uff08Dual In-line Package\u53cc\u5217\u76f4\u63d2\u5f0f\u5c01\u88c5\uff09 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"class_list":["post-1149","post","type-post","status-publish","format-standard","hentry","category-14"],"_links":{"self":[{"href":"https:\/\/www.lcettsg.cn\/code\/index.php?rest_route=\/wp\/v2\/posts\/1149"}],"collection":[{"href":"https:\/\/www.lcettsg.cn\/code\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lcettsg.cn\/code\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lcettsg.cn\/code\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lcettsg.cn\/code\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1149"}],"version-history":[{"count":4,"href":"https:\/\/www.lcettsg.cn\/code\/index.php?rest_route=\/wp\/v2\/posts\/1149\/revisions"}],"predecessor-version":[{"id":1303,"href":"https:\/\/www.lcettsg.cn\/code\/index.php?rest_route=\/wp\/v2\/posts\/1149\/revisions\/1303"}],"wp:attachment":[{"href":"https:\/\/www.lcettsg.cn\/code\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1149"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lcettsg.cn\/code\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1149"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lcettsg.cn\/code\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1149"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}