{"id":2217,"date":"2012-08-09T23:03:26","date_gmt":"2012-08-09T15:03:26","guid":{"rendered":"http:\/\/blog.dword1511.info\/?p=2217"},"modified":"2012-08-09T23:03:26","modified_gmt":"2012-08-09T15:03:26","slug":"%e7%be%8e%e7%9a%84-r51-%e7%b3%bb%e5%88%97%e7%a9%ba%e8%b0%83%e9%81%a5%e6%8e%a7%e5%99%a8%e6%8b%86%e8%a7%a3","status":"publish","type":"post","link":"http:\/\/blog.dword1511.info\/?p=2217","title":{"rendered":"\u7f8e\u7684 R51 \u7cfb\u5217\u7a7a\u8c03\u9065\u63a7\u5668\u62c6\u89e3"},"content":{"rendered":"<p>\u7f8e\u7684\u7684 R51 \u7cfb\u5217\u7ea2\u5916\u5bb6\u7528\u7a7a\u8c03\u9065\u63a7\u5668\u53ef\u4ee5\u7b97\u5f97\u4e0a\u662f\u7a7a\u8c03\u9065\u63a7\u5668\u4e2d\u7684\u7ecf\u5178\u4e86\uff0c\u5386\u7ecf\u51e0\u5e74\u7684\u8003\u9a8c\uff0c\u6ca1\u6709\u4efb\u4f55\u5927\u7684\u6539\u53d8\uff0c\u4f46\u662f\u5374\u4ecd\u7136\u7b80\u5355\u597d\u7528\u3002<\/p>\n<p>\u8fd9\u6b21\u62c6\u89e3\u5305\u62ec\u539f\u7248\u7684 R51 \u4ee5\u53ca\u5b83\u7684\u4e24\u4e2a\u53d8\u4f53\uff1aR51C \u548c R51DA\/BG \u3002<\/p>\n<p><!--more--><\/p>\n<hr \/>\n<h4>\u5148\u770b\u770b\u539f\u7248 R51 \u7a7a\u8c03\u9065\u63a7\u5668\u3002<\/h4>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090389.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2218\" title=\"P1090389\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090389-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090389-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090389-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u9996\u5148\u7167\u4f8b\u662f\u5916\u89c2\u4e86\uff0c\u6b63\u9762\u3002R51 \u7cfb\u5217\u7684\u5916\u58f3\u51e0\u4e4e\u53ea\u6709\u6807\u6ce8\u6309\u952e\u548c\u529f\u80fd\u7684\u88c5\u9970\u677f\u4e0d\u540c\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090417.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2232\" title=\"P1090417\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090417-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090417-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090417-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090417.jpg 1280w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u4e0a\u7535\u81ea\u68c0\u65f6 LCD \u6240\u6709\u4f4d\u6bb5\u5747\u70b9\u4eae\u3002R51 \u7cfb\u5217\u7684 LCD \u90fd\u662f\u4e00\u6837\u7684\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090412.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2231\" title=\"P1090412\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090412-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090412-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090412-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090412.jpg 2048w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u7ea2\u5916\u53d1\u5c04\u90e8\u5206\uff0c\u7ea2\u5916 LED \u76f4\u63a5\u9732\u5728\u5916\u9762\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090390.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2219\" title=\"P1090390\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090390-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090390-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090390-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u80cc\u9762\uff0c\u7535\u6c60\u4ed3\u548c\u94ed\u724c\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090392.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2220\" title=\"P1090392\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090392-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090392-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090392-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u7535\u6c60\u4ed3\uff0c\u5185\u90e8\u8d34\u6709\u5370\u6709\u6279\u53f7\u7684\u7eb8\u6761\u3002R51 \u7cfb\u5217\u90fd\u4f7f\u7528\u4e24\u8282 AAA \uff08 7 \u53f7\uff09\u7535\u6c60\u4f5c\u4e3a\u7535\u6e90\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090393.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2221\" title=\"P1090393\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090393-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090393-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090393-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u5f00\u58f3\u8fd8\u5f97\u8d39\u4e00\u70b9\u529f\u592b\uff0c\u867d\u7136\u662f\u5168\u5361\u6263\u8bbe\u8ba1\uff0c\u56db\u5468\u7684\u5361\u6263\u4e5f\u4e0d\u662f\u5f88\u7d27\uff0c\u4f46\u662f\u7535\u6c60\u4ed3\u90a3\u91cc\u6709\u4e24\u4e2a\u5361\u6263\u4e0d\u662f\u5f88\u597d\u5bf9\u4ed8\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090395.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2222\" title=\"P1090395\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090395-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090395-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090395-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090395.jpg 2048w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u539f\u7248\u7684 R51 \u7528\u7684\u662f\u5355\u9762\u677f PCB \uff0c\u57fa\u677f\u4e3a FR-4 \u6750\u6599\u3002<\/p>\n<p>PCB \u80cc\u9762\u5199\u6ee1\u4e86\u8df3\u7ebf\u7684\u8bbe\u7f6e\u8bf4\u660e\uff0c\u53ef\u4ee5\u6253\u5f00\u6216\u8005\u5173\u95ed\u4e2d\u98ce\u901f\u3001\u53d1\u9001\u5ef6\u8fdf\uff08\u8fd9\u4e2a\u529f\u80fd\u662f\u9632\u6b62\u624b\u8d31\u6309\u5230\u6a21\u5f0f\u952e\u7136\u540e\u5bfc\u81f4\u7a7a\u8c03\u505c\u673a\u4e09\u5206\u949f\u7684\uff0c\u5982\u679c\u4e0d\u5c0f\u5fc3\u78b0\u5230\u4e86\u4f60\u8fd8\u6709\u65f6\u95f4\u628a\u5b83\u6441\u56de\u53bb\uff0c\u4e00\u822c\u7684\u7a7a\u8c03\u9065\u63a7\u5668\u90fd\u6709\u8fd9\u7c7b\u8bbe\u8ba1\uff09\u3001\u5355\u51b7\u6a21\u5f0f\uff0c\u4ee5\u53ca\u6444\u6c0f\u548c\u534e\u6c0f\u5355\u4f4d\u5207\u6362\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090396.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2223\" title=\"P1090396\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090396-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090396-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090396-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u5378\u4e0b LCD \u5468\u56f4\u7684\u56db\u4e2a\u87ba\u4e1d\u4ee5\u540e\u5373\u53ef\u53d6\u4e0b PCB \u3002\u6db2\u6676\u5c4f\u672c\u8be5\u5f85\u5728\u58f3\u5b50\u91cc\u7684\u69fd\u5b50\u91cc\uff0c\u4f46\u662f\u5f80\u5f80\u4f1a\u88ab\u6591\u9a6c\u7ebf\u7c98\u5728 PCB \u4e0a\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090399.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2225\" title=\"P1090399\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090399-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090399-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090399-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u628a LCD \u548c\u6591\u9a6c\u7ebf\u5f04\u4e0b\u6765\uff0c\u653e\u5728\u5916\u58f3\u7684\u69fd\u5b50\u4e2d\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090401.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2226\" title=\"P1090401\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090401-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090401-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090401-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090401.jpg 1600w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>LCD \u4ee5\u53ca\u6591\u9a6c\u7ebf\u7279\u5199\u3002LCD \u80cc\u9762\u6709\u55b7\u7801\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090411.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2230\" title=\"P1090411\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090411-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090411-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090411-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090411.jpg 2048w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u4e00\u4f53\u7684\u6a61\u80f6\u6309\u952e\uff0c\u4ee5\u53ca\u2026\u2026<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090397.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2224\" title=\"P1090397\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090397-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090397-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090397-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090397.jpg 2048w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u5916\u58f3\u4e0a\u6a61\u80f6\u6309\u952e\u7684\u69fd\u5b50\u3002\u8fd9\u4e24\u6837 R51 \u7cfb\u5217\u90fd\u662f\u5927\u540c\u5c0f\u5f02\u7684\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090402.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2227\" title=\"P1090402\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090402-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090402-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090402-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090402.jpg 1600w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u9065\u63a7\u5668\u7684\u6838\u5fc3\u662f\u4e00\u53ea\u4e1c\u829d\u534a\u5bfc\u4f53\u751f\u4ea7\u7684 TMP47C422F \u63a9\u819c 4-bit \u5355\u7247\u673a\uff0c\u5176\u4e3b\u8981\u7279\u5f81\u6709\uff1a<\/p>\n<ul>\n<li>4 \u4f4d\u5fae\u5904\u7406\u5668\uff0c\u652f\u6301\u67e5\u8868\u5728\u5185\u7684 92 \u6761\u6307\u4ee4\uff08\u5f31\u7206\u4e86\uff0c\u597d\u5728\u8fd9\u662f\u9065\u63a7\u5668\uff09\uff1b<\/li>\n<li>\u8fd0\u884c\u4e8e 8MHz \u65f6\u6bcf\u6761\u6307\u4ee4\u9700\u8981 1.0\u03bcs \u65f6\u95f4\u6267\u884c\uff0c\u8fd0\u884c\u4e8e 4.2MHz \u65f6\u4f9b\u7535\u7535\u538b\u53ef\u4f4e\u81f3 2.2V \uff1b<\/li>\n<li>\u63a9\u819c ROM \u5927\u5c0f\uff1a4K \u00d7 8bit \uff0cRAM \u5927\u5c0f\uff1a256 \u00d7 4bit \uff1b<\/li>\n<li>\u6700\u591a 15 \u7ea7\u7a0b\u5e8f\u5d4c\u5957\uff1b<\/li>\n<li>\u5171\u8ba1 6 \u4e2a\u4e2d\u65ad\u6e90\uff0c\u5916\u90e8 2 \u4e2a\uff0c\u5185\u90e8 4 \u4e2a\uff1b<\/li>\n<li>22 \u4e2a I\/O \u5f15\u811a\uff1b<\/li>\n<li>\u5185\u5efa\u4e24\u4e2a 12 \u4f4d\u8ba1\u65f6\u8ba1\u6570\u5668\u4ee5\u53ca\u770b\u95e8\u72d7\u8ba1\u65f6\u5668\uff1b<\/li>\n<li>\u5e26 8 \u4f4d\u7f13\u5b58\u7684\u4e32\u884c\u63a5\u53e3\uff1b<\/li>\n<li>4 \u8def\u590d\u7528 8 \u4f4d AD \u8f6c\u6362\u5668\uff0c8MHz \u4e0b\u8f6c\u6362\u65f6\u95f4 24\u03bcs \uff1b<\/li>\n<li>\u8702\u9e23\u5668\u9a71\u52a8\u5668\u548c\u7ea2\u5916\u9065\u63a7\u4f7f\u7528\u7684 Remocon \u8f7d\u6ce2\u53d1\u751f\u5668\uff1b<\/li>\n<li>\u6700\u5927 10 \u4f4d\u7684 LCD \u9a71\u52a8\u5668\uff1b<\/li>\n<li>\uff08\u6a21\u62df\u7535\u8def\uff09\u8fc7\u96f6\u6bd4\u8f83\u5668\uff1b<\/li>\n<li>\u53cc\u65f6\u949f\uff0c\u53ef\u5728\u9ad8\u901f\u3001\u4f4e\u80fd\u8017\u72b6\u6001\u95f4\u5207\u6362\uff1b<\/li>\n<li>\u4fdd\u6301\u529f\u80fd\uff0c\u53ef\u7531\u5907\u7528\u7535\u6c60\u6216\u8005\u7535\u5bb9\u63d0\u4f9b\u5907\u4efd\u7535\u6e90\u3002<\/li>\n<\/ul>\n<p>\u4e0d\u96be\u770b\u51fa\uff0c\u8fd9\u53ea\u5355\u7247\u673a\u57fa\u672c\u4e0a\u662f\u4e13\u95e8\u4e3a\u7ea2\u5916\u7a7a\u8c03\u9065\u63a7\u5668\u8bbe\u8ba1\u7684\uff0c\u5176\u5b9e\u7c7b\u4f3c\u7684\u4ea7\u54c1\u8fd8\u6709\u5f88\u591a\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090408.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2228\" title=\"P1090408\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090408-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090408-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090408-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090408.jpg 1600w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u4ece\u5de6\u5f80\u53f3\uff1a\u5e76\u8054\u5728\u7535\u6c60\u4e24\u7aef\u7684\u201c\u548c\u5e73\u201d\u724c 10V 47\u03bcF \u7535\u89e3\u7535\u5bb9\uff08\u53ef\u5728\u53d1\u5c04\u65f6\u51cf\u5c0f\u7535\u6e90\u7535\u538b\u6ce2\u52a8\uff0c\u63d0\u9ad8\u9065\u63a7\u5668\u7684\u7a33\u5b9a\u6027\uff09\uff0c32768Hz \u4f4e\u9891\u6676\u4f53\u53ca\u5176\u8d1f\u8f7d\u7535\u5bb9\u4e0e\u7535\u963b\uff0c\u7ea2\u5916\u53d1\u5c04 LED \u548c\u9a71\u52a8\u5b83\u7684\u8d34\u7247\u4e09\u6781\u7ba1\uff0c\u5185\u5efa\u8d1f\u8f7d\u7535\u5bb9\u7684 3.58MHz \u9676\u74f7\u6676\u4f53\u3002<\/p>\n<p>\u4e3a\u4e86\u4fdd\u6301 LCD \u4e0e\u7535\u8def\u677f\u7684\u826f\u597d\u63a5\u89e6\uff0cPCB \u91c7\u7528\u6c89\u91d1\u5de5\u827a\u5236\u9020\uff0c\u4f46\u662f\u5728\u5c06\u8fd1 10 \u5e74\u540e\u7684\u4eca\u5929\u672a\u7528\u7684\u710a\u76d8\u4e0a\u9762\u5df2\u7ecf\u751f\u51fa\u4e86\u4e00\u5c42\u6c27\u5316\u7269\uff0c\u867d\u7136\u7528\u6307\u7532\u522e\u4e00\u522e\u53c8\u4f1a\u53d8\u5f97\u975e\u5e38\u5149\u4eae\u3002<\/p>\n<p>\u8d34\u7247\u5143\u4ef6\u5168\u90e8\u662f\u56de\u6d41\u710a\uff0c\u63d2\u4ef6\u4e3a\u624b\u710a\uff0c\u710a\u5de5\u57fa\u672c\u53ef\u4ee5\uff0c\u4f46\u662f\u53f3\u4fa7\u9676\u74f7\u6676\u4f53\u5904\u672a\u7528\u7684\u710a\u76d8\u4e5f\u6cbe\u4e86\u9521\u3002\u9ec4\u4e0d\u62c9\u51e0\u7684\u52a9\u710a\u5242\u6ca1\u6e05\u6d17\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090409.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2229\" title=\"P1090409\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090409-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090409-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090409-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090409.jpg 1280w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u4e3a\u4e86\u9632\u6b62\u7b52\u6676\u8106\u5f31\u7684\u5f15\u811a\u65ad\u88c2\uff0c\u7b52\u6676\u7684\u58f3\u4f53\u88ab\u73bb\u7483\u80f6\u56fa\u5b9a\u5728 PCB \u4e0a\u4e86\u3002\u4e0d\u8fc7\u6b64\u65f6\u73bb\u7483\u80f6\u5df2\u7ecf\u5f00\u80f6\u4e86\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090491.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2233\" title=\"P1090491\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090491-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090491-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090491-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090491.jpg 1280w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u7535\u89e3\u7535\u5bb9\u7279\u5199\u3002<\/p>\n<hr \/>\n<h4>\u63a5\u4e0b\u6765\u662f R51C \uff0c\u548c R51 \u540c\u65f6\u4ee3\u7684\u4ea7\u54c1\u3002<\/h4>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090422.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2237\" title=\"P1090422\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090422-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090422-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090422-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u6b63\u9762\u5916\u89c2\uff0c\u9664\u4e86\u9762\u677f\u4e0a\u7684\u88c5\u9970\u548c\u6309\u952e\u5206\u914d\u7565\u6709\u4e0d\u540c\u4ee5\u5916\uff0c\u5176\u4ed6\u7684\u5730\u65b9\u90fd\u4e00\u6837\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090423.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2238\" title=\"P1090423\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090423-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090423-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090423-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u80cc\u9762\uff0c\u9664\u4e86\u94ed\u724c\u4e0a\u7684\u578b\u53f7\u4ee5\u5916\u90fd\u4e00\u6837\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090424.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2239\" title=\"P1090424\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090424-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090424-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090424-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u7535\u6c60\u4ed3\uff0c\u4e00\u6837\u6709\u7eb8\u6761\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090425.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2240\" title=\"P1090425\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090425-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090425-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090425-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u5f00\u58f3\u3002\u53ef\u89c1 R51C \u5185\u90e8\u8ddf R51 \u8fd8\u662f\u6709\u5f88\u5927\u7684\u4e0d\u540c\u7684\uff0c\u91c7\u7528\u4e86\u53cc\u9762\u677f PCB \uff0c\u56fa\u5b9a\u7528\u7684\u87ba\u4e1d\u4e5f\u4e0d\u4e00\u6837\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090426.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2241\" title=\"P1090426\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090426-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090426-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090426-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u5f88\u4e0d\u5e78\uff0c\u8fd9\u56de\u677f\u5b50\u4e0a\u6ca1\u6709\u8df3\u7ebf\u7684\u8bf4\u660e\u4e86\u3002\u6839\u636e\u4e1d\u5370\uff0c\u677f\u5b50\u4e3a\u4f1f\u521b\u79d1\u6280\u4ee3\u5de5\uff0c\u539f\u672c\u4e3a R51A \u8bbe\u8ba1\uff08\u53ef\u80fd\u4e8c\u8005\u7535\u8def\u76f8\u540c\uff09\u3002\u62ec\u53f7\u91cc\u9762\u7684 SGNEC \u662f\u5355\u7247\u673a\u7684\u4f9b\u5e94\u5382\u5546\uff0c\u5f88\u53ef\u80fd R51A \u548c R51C \u7684 PCB \u6709\u591a\u4e2a\u7248\u672c\u3002<\/p>\n<p>\u548c R51 \u53c8\u4e00\u4e2a\u4e0d\u4e00\u6837\u7684\u5730\u65b9\u662f\u8fd9\u5757\u677f\u5b50\u7684\u5355\u7247\u673a\u4f3c\u4e4e\u5185\u5efa\u4e86 LDO \u4ee5\u964d\u4f4e\u8fd0\u884c\u7535\u538b\u548c\u529f\u8017\uff0cD1 \uff08\u6307\u5411\u7535\u6c60\u6b63\u6781\uff0c\u5f88\u50cf\u662f LDO \u5916\u56f4\u7535\u8def\u91cc\u9762\u5e38\u89c1\u7684\u65ad\u7535\u4fdd\u62a4\u4e8c\u6781\u7ba1\uff09\u3001R11 \u3001R5 \u3001C8 \u548c\u7535\u89e3\u7535\u5bb9 E2 \u5747\u4e0e\u5355\u7247\u673a\u67d0\u9488\u811a\u76f8\u8fde\u3002\u4f4e\u9891\u6676\u4f53\u548c\u9ad8\u9891\u6676\u4f53\u4e5f\u4ece\u5934\u90e8\u632a\u4e0b\u6765\u4e86\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090427.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2242\" title=\"P1090427\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090427-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090427-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090427-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090427.jpg 1600w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u7ed9 LCD \u5c4f\u5e55\u7684 LED \u80cc\u5149\u9884\u7559\u7684\u4f4d\u7f6e\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090434.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2243\" title=\"P1090434\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090434-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090434-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090434-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u5378\u4e0b\u87ba\u4e1d\uff0c\u62ff\u51fa PCB \uff0cLCD \u8fd9\u6b21\u4f9d\u7136\u662f\u88ab\u6591\u9a6c\u7ebf\u7c98\u5728 PCB \u4e0a\u4e86\u3002<\/p>\n<p>\u548c R51 \u7684\u78b3\u6cb9\u6309\u952e\u7a0d\u663e\u4e0d\u540c\uff0c\u8fd9\u56de PCB \u4e0a\u7684\u6309\u952e\u662f\u88f8\u9732\u7684\u710a\u76d8\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090436.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2244\" title=\"P1090436\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090436-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090436-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090436-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u6591\u9a6c\u6761\u53d8\u590d\u6742\u4e86\u4e9b\uff0c\u4e24\u4fa7\u591a\u4e86\u7edd\u7f18\u5c42\uff0cLCD \u80cc\u9762\u4e5f\u4e0d\u518d\u6709\u55b7\u7801\u3002\u7535\u8def\u677f\u6b63\u9762\u5f88\u5149\uff0c\u9664\u4e86\u6309\u952e\u548c\u7ea2\u5916\u53d1\u5c04 LED \u5565\u90fd\u6ca1\u6709\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090439.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2245\" title=\"P1090439\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090439-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090439-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090439-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090439.jpg 1600w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u5e76\u8054\u5728\u7535\u6c60\u4e24\u7aef\u7684\u7535\u89e3\u7535\u5bb9\u4f9d\u7136\u662f\u201c\u548c\u5e73\u201d\u724c\u7684\uff0c\u4f46\u662f\u8fd9\u6b21\u662f 16V 100\u03bcF \u7684\u5bb9\u91cf\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090440.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2246\" title=\"P1090440\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090440-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090440-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090440-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090440.jpg 1280w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u4f4e\u9891\u6676\u4f53\u53ea\u5199\u4e86\u4e2a\u578b\u53f7\uff0c\u9ad8\u9891\u9676\u74f7\u6676\u4f53\u662f 4.00MHz \u7684\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090442.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2247\" title=\"P1090442\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090442-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090442-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090442-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090442.jpg 1280w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>LDO \u7535\u8def\uff08\u6682\u4e14\u8fd9\u4e48\u8ba4\u4e3a\uff09\u540e\u9762\u7684\u7535\u89e3\u7535\u5bb9\u4e5f\u662f\u201c\u548c\u5e73\u201d\u724c\uff0c16V 4.7\u03bcF \u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090448.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2248\" title=\"P1090448\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090448-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090448-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090448-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090448.jpg 1280w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u6700\u540e\u770b\u770b\u6700\u91cd\u8981\u7684\u4e1c\u897f\uff0c\u5355\u7247\u673a\u3002\u82af\u7247\u539f\u672c\u538b\u5728\u73bb\u7483\u80f6\u4e0b\u9762\uff0c\u4e0d\u8fc7\u540e\u6765\u73bb\u7483\u80f6\u88ab\u6211\u62a0\u6389\u4e86\uff0c\u53ea\u662f\u9488\u811a\u9644\u8fd1\u8fd8\u6709\u4e9b\u6b8b\u7559\u3002<\/p>\n<p>\u5355\u7247\u673a\u4e3a\u9996\u94a2\u65e5\u7535\u7535\u5b50\u5236\u9020\uff0c\u8fd9\u662f NEC \u5728\u4e2d\u56fd\u5f00\u8bbe\u7684\u5408\u8d44\u5382\u5546\u3002\u968f\u7740 NEC \u3001\u65e5\u7acb\u534a\u5bfc\u4f53\u7b49\u5382\u5546\u5408\u5e76\u6210\u745e\u8428\uff0c\u9996\u94a2\u65e5\u7535\u4f3c\u4e4e\u4e5f\u5c31\u968f\u4e4b\u6d88\u5931\u5728\u4eba\u4eec\u7684\u89c6\u91ce\u4e4b\u4e2d\u4e86\u3002<\/p>\n<p>S0103GB-054 \u5e76\u6ca1\u6709\u516c\u5f00\u7684 Datasheet \uff0c\u4f46\u662f\u5728<a href=\"http:\/\/www.bjic.org.cn\/04qytd\/05product.html\" target=\"_blank\">\u201c\u5317\u65b9\u5fae\u7535\u5b50\u4ea7\u4e1a\u57fa\u5730\u95e8\u6237\u201d\u9996\u94a2\u65e5\u7535\u7684\u9875\u9762<\/a>\u4e0a\u8fd8\u6b8b\u5b58\u7740\u4ee5\u4e0b\u4fe1\u606f\uff1a<\/p>\n<blockquote>\n<h5>SGNEC 4 \u4f4d\u5355\u7247\u673a S0103<\/h5>\n<p>S0103 \u662f SGNEC \u4e3a\u4e86\u6ee1\u8db3\u56fd\u5185\u5e02\u573a\u8981\u6c42\uff0c\u5728 NEC 75XL \u7cfb\u5217\u4e2d\u7684 uPD75310x \u57fa\u7840\u4e0a\u81ea\u4e3b\u5f00\u53d1\u8bbe\u8ba1\u3001\u5236\u9020\u7684 4-bit \u5355\u7247\u673a\u3002\u5b83\u7684\u6570\u636e\u5904\u7406\u80fd\u529b\u53ef\u4e0e 8 \u4f4d\u5355\u7247\u673a\u5ab2\u7f8e\u300275XL \u7cfb\u5217\u5e26\u6709 LCD \u63a7\u5236 \/ \u9a71\u52a8\u7684\u5355\u7247\u673a\u4e00\u822c\u662f 80pin \u7684\u5c01\u88c5\uff0c\u800c S0103 \u662f 64pin \u5c01\u88c5\uff08 14\u00d714mm \uff09\uff0c\u6240\u4ee5\u66f4\u9002\u5408\u5c0f\u578b\u7cfb\u7edf\u5e94\u7528\u3002<\/p>\n<p>SGNEC \u81f4\u529b\u4e8e\u4e3a\u5ba2\u6237\u63d0\u4f9b\u5b8c\u5584\u7684 MCU \u8bbe\u8ba1\u548c\u5f00\u53d1\u670d\u52a1\uff0c\u53ef\u4ee5\u6839\u636e\u5ba2\u6237\u7684\u8981\u6c42\u5728\u6b64\u7535\u8def\u7684\u57fa\u7840\u4e0a\u6dfb\u52a0\u3001\u5220\u51cf\u6216\u4fee\u6539\u529f\u80fd\u6a21\u5757\uff0c\u5e76\u53ef\u63d0\u4f9b\u8be5\u82af\u7247\u7684\u8f6f\u4ef6\u5f00\u53d1\u670d\u52a1\u3002<\/p>\n<h5>\u7535\u8def\u7279\u6027<\/h5>\n<ul>\n<li>\u4f4e\u7535\u538b\u5de5\u4f5c\uff1aVDD\uff1d1.8v &#8211; 5.5v \uff0c\u53ef\u4ee5\u7528\u4e24\u4e2a 1.5v \u7684\u5e72\u7535\u6c60\u9a71\u52a8<\/li>\n<li>\u5185\u5b58\uff1aROM 4096 \u00d7 8bits \uff0cRAM 512 \u00d7 4bits<\/li>\n<li>\u53ef\u4ee5\u9ad8\u901f\u5de5\u4f5c\uff0c\u4e5f\u53ef\u4ee5\u6839\u636e\u529f\u8017\u8981\u6c42\u53d8\u6362\u5de5\u4f5c\u901f\u5ea6<br \/>\n0.95 \uff0c1.91 \uff0c3.81 \uff0c15.3us \uff08 @4.19MHz \u4e3b\u7cfb\u7edf\u65f6\u949f\uff09<br \/>\n0.67 \uff0c1.33 \uff0c2.67 \uff0c10.7us \uff08 @6.0MHz \u4e3b\u7cfb\u7edf\u65f6\u949f\uff09<br \/>\n122us \uff08 @32.768Hz \u526f\u7cfb\u7edf\u65f6\u949f\uff09<\/li>\n<li>\u5185\u7f6e\u53ef\u7f16\u7a0b LCD \u63a7\u5236\/\u9a71\u52a8<\/li>\n<li>\u5c01\u88c5\uff1a64-pin QFP \uff08 14\u00d714mm \uff0c0.8-mm pitch \uff09\u6216 Wafer<\/li>\n<\/ul>\n<h5>\u5e94\u7528<\/h5>\n<p>\u9065\u63a7\u5668\uff0c\u7167\u76f8\u673a\uff0c\u7535\u5b50\u79e4\uff0c\u6c14\u91cf\u8ba1\u7b49<\/p><\/blockquote>\n<hr \/>\n<h4>\u6700\u540e\u662f R51DA\/BG \uff0c\u8fd9\u662f\u8fd1\u4e24\u5e74\u7684\u4ea7\u54c1\u3002<\/h4>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090363.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2250\" title=\"P1090363\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090363-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090363-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090363-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u548c\u524d\u9762\u4e24\u4e2a\u578b\u53f7\u4e0d\u540c\uff0c\u8fd9\u53ea R51DA\/BG \u662f\u6700\u8fd1\u7684\u4ea7\u54c1\uff0c\u88c5\u9970\u677f\u6539\u6210\u4e86\u5927\u7ea2\u8272\u8272\u8c03\u3002\u6309\u952e\u4e5f\u662f\u591c\u5149\u7684\u4e86\uff0c\u5728\u6b63\u5e38\u60c5\u51b5\u4e0b\u56e0\u4e3a\u8367\u5149\u4f1a\u663e\u51fa\u6de1\u7eff\u8272\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090367.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2251\" title=\"P1090367\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090367-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090367-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090367-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u80cc\u9762\uff0c\u94ed\u724c\u7684\u5185\u5bb9\u5927\u4e0d\u4e00\u6837\u4e86\uff0c\u53bb\u6389\u4e86\u4e00\u4e9b\u65e0\u7528\u7684\u4fe1\u606f\uff0c\u52a0\u4e0a\u4e86\u5ba2\u670d\u7684\u8054\u7cfb\u65b9\u5f0f\uff0c\u66f4\u4eba\u6027\u5316\u4e86\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090369.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2252\" title=\"P1090369\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090369-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090369-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090369-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u5f00\u58f3\uff0c\u4ecd\u7136\u662f\u6c89\u91d1\u5de5\u827a\u7684\u53cc\u9762\u677f PCB \uff0c\u5e76\u4e14\u4e0a\u9762\u4f3c\u4e4e\u62b9\u4e86\u4e9b\u80f6\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090370.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2253\" title=\"P1090370\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090370-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090370-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090370-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u8fd9\u56de\u5c31\u53c8\u6709\u8df3\u7ebf\u8bf4\u660e\u4e86\u3002\u4ece\u4e1d\u5370\u4e0a\u770b\uff0c\u8fd9\u5757\u677f\u5b50\u662f\u4e3a R51D \u8bbe\u8ba1\u7684\u3002\u677f\u5b50\u4e0a\u8ddf R51C \u4e00\u6837\u6709\u7591\u4f3c LDO \u5916\u56f4\u7535\u8def\u7684\u90e8\u5206\u3002<\/p>\n<p>\u4f4e\u9891\u6676\u4f53\u4e5f\u7528\u73bb\u7483\u80f6\u56fa\u5b9a\u4f4f\u4e86\uff0c\u4e0d\u8fc7\u8fd9\u6b21\u5f88\u5927\u65b9\uff0c\u76f4\u63a5\u7ed9\u76d6\u4e86\u3002\u6676\u4f53\u4e24\u53ea\u811a\u4e4b\u95f4\u8fd8\u5f00\u4e86\u69fd\uff0c\u611f\u89c9\u6ca1\u6709\u5fc5\u8981\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090388.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2261\" title=\"P1090388\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090388-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090388-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090388-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090388.jpg 1280w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u8fd9\u6b21 LDO \u7535\u8def\u4e2d\u7684\u7535\u89e3\u7535\u5bb9\u662f\u53f0\u6e7e\u4e07\u88d5\u751f\u4ea7\u7684\uff0c\u5bb9\u91cf 16V 4.7\u03bcF \uff0c\u73b0\u5728\u7684\u677f\u5b50\u59a5\u59a5\u5730\u7528 MLCC \u641e\u5b9a\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090373.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2254\" title=\"P1090373\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090373-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090373-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090373-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090373.jpg 1280w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>LED \u80cc\u5149\u6a21\u5757\u7684\u5f15\u811a\u770b\u4e0a\u53bb\u5f88\u5947\u602a\uff0c\u4e4d\u4e00\u770b\u8fd8\u4ee5\u4e3a\u662f EL \u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090376.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2255\" title=\"P1090376\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090376-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090376-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090376-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090376.jpg 1600w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u9065\u63a7\u5668\u7528\u7684\u5355\u7247\u673a\u662f\u6b63\u513f\u516b\u7ecf\u7684 NEC \u7684 uPD756504AGB \uff0c\u5c5e\u4e8e 4-bit 75XL \u7cfb\u5217\uff08\u5df2\u505c\u4ea7\uff09\uff0c\u4f46\u662f\u8fd9\u4e2a\u578b\u53f7\u867d\u7136\u6709\u4eba\u5728\u5356\uff0c Datasheet \u5374\u627e\u4e0d\u5230\uff0c\u6ca1\u51c6\u662f\u5b9a\u5236\u7684\u3002<\/p>\n<p>75XL \u7684\u4e00\u4e9b\u5171\u540c\u7684\u7279\u5f81\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u82af\u7247\u6838\u4f9b\u7535\u7535\u538b 1.8V &#8211; 5.5V \u5747\u53ef\uff1b<\/li>\n<li>1.8V \uff0c4.19MHz \u6761\u4ef6\u4e0b\u53ef\u63d0\u4f9b 0.95\u03bcs \u6bcf\u6307\u4ee4\u7684\u6267\u884c\u901f\u5ea6\uff1b<\/li>\n<li>2.7V \uff0c6.0MHz \u6761\u4ef6\u4e0b\u53ef\u63d0\u4f9b 0.67\u03bcs \u6bcf\u6307\u4ee4\u7684\u6267\u884c\u901f\u5ea6\uff1b<\/li>\n<li>\u652f\u6301\u66f4\u8001\u7684 75X \u7cfb\u5217\u7684\u5168\u90e8\u6307\u4ee4\uff1b<\/li>\n<li>\u53cc\u65f6\u949f\u6e90\uff0c\u4e00\u4e2a\u9ad8\u9891\u6676\u4f53\u548c\u4e00\u4e2a 32.768kHz \u4f4e\u9891\u6676\u4f53\u3002<\/li>\n<\/ul>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090380.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2256\" title=\"P1090380\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090380-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090380-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090380-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u5378\u4e0b\u87ba\u4e1d\u540e\u62ff\u51fa PCB \u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090383.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2257\" title=\"P1090383\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090383-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090383-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090383-1024x768.jpg 1024w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u62ff\u4e0b LCD \u540e\u5c31\u53ef\u4ee5\u770b\u5230 LED \u80cc\u5149\u6a21\u5757\u4e86\u3002\u56e0\u4e3a\u4e0d\u9700\u8981\u57ab\u9ad8\u6240\u4ee5 LCD \u80cc\u9762\u6ca1\u6709\u8d34\u4e71\u4e03\u516b\u7cdf\u7684\u4e1c\u897f\u3002\u6591\u9a6c\u6761\u4e0e R51C \u76f8\u540c\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090385.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2258\" title=\"P1090385\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090385-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090385-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090385-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090385.jpg 1280w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>LED \u80cc\u5149\u6a21\u5757\uff0c\u6807\u6ce8\u4e86\u9634\u6781\u548c\u9633\u6781\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090386.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2259\" title=\"P1090386\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090386-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090386-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090386-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090386.jpg 2048w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a>LED \u80cc\u5149\u6a21\u5757\u8868\u9762\uff0c\u5b9e\u9645\u6548\u679c\u4e0a\u80cc\u5149\u662f\u975e\u5e38\u5747\u5300\u7684\u3002<\/p>\n<p><a href=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090387.jpg\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-2260\" title=\"P1090387\" src=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090387-400x300.jpg\" alt=\"\" width=\"400\" height=\"300\" srcset=\"http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090387-400x300.jpg 400w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090387-1024x768.jpg 1024w, http:\/\/blog.dword1511.info\/wp-uploads\/2012\/08\/P1090387.jpg 1600w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>\u5e76\u8054\u5728\u7535\u6c60\u4e24\u7aef\u7684\u7535\u5bb9\u662f 16V 100\u03bcF \u7684\uff0c\u8fd9\u56de\u4e0d\u662f\u201c\u548c\u5e73\u201d\u724c\u4e86\uff0c\u867d\u7136\u4ecd\u7136\u662f\u56fd\u4ea7\u7535\u5bb9\u3002<\/p>\n<p>\u7ea2\u5916\u53d1\u5c04 LED \u4e0d\u518d\u662f\u6709\u989c\u8272\u7684\u578b\u53f7\u3002<\/p>\n<hr \/>\n<h4>\u603b\u7ed3<\/h4>\n<p>R51 \u7cfb\u5217\u5728\u6700\u521d\u8bbe\u8ba1\u7684\u65f6\u5019\u5c31\u8003\u8651\u5230\u4e86\u4e00\u4e2a\u7a7a\u8c03\u9065\u63a7\u5668\u8be5\u5177\u5907\u7684\u5168\u90e8\u529f\u80fd\uff0c\u7ed9\u540e\u7eed\u5347\u7ea7\u7559\u4e0b\u4e86\u4e00\u5b9a\u7684\u7a7a\u95f4\uff0c\u540c\u65f6\u53c8\u80fd\u6709\u6548\u5730\u63a7\u5236\u4f4f\u6210\u672c\uff0c\u8fd9\u4e5f\u662f\u8fd9\u4e2a\u7cfb\u5217\u5f97\u4ee5\u5ef6\u7528\u81f3\u4eca\u7684\u539f\u56e0\u3002<\/p>\n<p>R51 \u7cfb\u5217\u7684\u5171\u540c\u4e4b\u5904\u6709\uff1a<\/p>\n<ul>\n<li>\u5916\u58f3\uff08\u5305\u62ec\u9664\u88c5\u9970\u9762\u677f\u4ee5\u5916\u7684\u5168\u90e8\u5851\u6599\u4ef6\uff0c\u4ee5\u53ca\u7535\u6c60\uff09\uff1b<\/li>\n<li>\u9065\u63a7\u4ee3\u7801\uff08R51\uff09<\/li>\n<li>\u952e\u76d8\u5e03\u5c40\uff1b<\/li>\n<li>\u56fa\u5b9a LCD \u7684\u56db\u9897\u87ba\u4e1d\uff1b<\/li>\n<li>LCD \u5c4f\u5e55\uff1b<\/li>\n<li>\u5355\u4e09\u6781\u7ba1\u9a71\u52a8\u5355\u7ea2\u5916\u53d1\u5c04 LED \u8bbe\u8ba1\uff1b<\/li>\n<li>\u53cc\u65f6\u949f\u6e90\u6676\u4f53\u8bbe\u8ba1\uff1b<\/li>\n<li>\u6c89\u91d1\u5de5\u827a\u7684 PCB \uff1b<\/li>\n<li>PCB \u7684\u5c0f\u90e8\u5206\u8bbe\u8ba1\uff08\u5982\u4e0e\u7535\u6c60\u8fde\u63a5\u7684\u90e8\u5206\uff09\uff1b<\/li>\n<li>4-bit \u5355\u7247\u673a\u4f5c\u4e3a\u6838\u5fc3\u3002<\/li>\n<\/ul>\n<p>\u5404\u4e2a\u578b\u53f7\u4e4b\u95f4\u7684\u4e0d\u540c\u4e4b\u5904\u6709\uff1a<\/p>\n<ul>\n<li>PCB \u7684\u673a\u68b0\u5c3a\u5bf8\uff0c\u662f\u5426\u53cc\u9762\uff1b<\/li>\n<li>\u80cc\u5149\uff1b<\/li>\n<li>\u952e\u76d8\u6750\u6599\uff08\u591c\u5149\u4e0e\u5426\uff09\uff1b<\/li>\n<li>\u7535\u8def\u7684\u5177\u4f53\u5b9e\u73b0\uff1b<\/li>\n<li>\u67d0\u4e9b\u6b21\u8981\u529f\u80fd\u7684\u914d\u7f6e\uff1b<\/li>\n<li>PCB \u7684\u5927\u90e8\u5206\u5e03\u5c40\uff1b<\/li>\n<li>\u7ea2\u5916\u53d1\u5c04 LED \u7684\u578b\u53f7\uff1b<\/li>\n<li>LCD \u7684\u6591\u9a6c\u6761\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u7f8e\u7684\u7684 R51 \u7cfb\u5217\u7ea2\u5916\u5bb6\u7528\u7a7a\u8c03\u9065\u63a7\u5668\u53ef\u4ee5\u7b97\u5f97\u4e0a\u662f\u7a7a\u8c03\u9065\u63a7\u5668\u4e2d\u7684\u7ecf\u5178\u4e86\uff0c\u5386\u7ecf\u51e0\u5e74\u7684\u8003\u9a8c\uff0c\u6ca1\u6709\u4efb\u4f55\u5927\u7684\u6539\u53d8\uff0c\u4f46\u662f &hellip; <a href=\"http:\/\/blog.dword1511.info\/?p=2217\" class=\"more-link\">\u7ee7\u7eed\u9605\u8bfb<span class=\"screen-reader-text\">\u7f8e\u7684 R51 \u7cfb\u5217\u7a7a\u8c03\u9065\u63a7\u5668\u62c6\u89e3<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false},"categories":[7],"tags":[],"_links":{"self":[{"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=\/wp\/v2\/posts\/2217"}],"collection":[{"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2217"}],"version-history":[{"count":7,"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=\/wp\/v2\/posts\/2217\/revisions"}],"predecessor-version":[{"id":2264,"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=\/wp\/v2\/posts\/2217\/revisions\/2264"}],"wp:attachment":[{"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2217"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blog.dword1511.info\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}