{"id":21537,"date":"2024-02-05T13:00:00","date_gmt":"2024-02-05T05:00:00","guid":{"rendered":"https:\/\/www.linpo.com.cn\/?p=21537"},"modified":"2024-02-01T17:16:54","modified_gmt":"2024-02-01T09:16:54","slug":"nuc1263-provides-an-interface-for-ddr5","status":"publish","type":"post","link":"https:\/\/www.linpo.com.cn\/nuc1263-provides-an-interface-for-ddr5\/","title":{"rendered":"\u57fa\u4e8e\u65b0\u5510\u79d1\u6280NUC1263\u7684\u9488\u5bf9DDR5\u7535\u7ade\u6a21\u5757\u63d0\u4f9b1.0V I3C\u63a5\u53e3\u4ee5\u53ca\u9ad8\u6548\u7535\u7ade\u706f\u5149\u63a7\u5236LLSI\u63a5\u53e3\u7684\u5e94\u7528"},"content":{"rendered":"
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\u5728\u7eff\u80fd\u65f6\u4ee3\uff0c\u4f01\u4e1a\u666e\u904d\u5173\u6ce8\u4f4e\u529f\u8017\u8bae\u9898\uff0c\u7535\u5b50\u88c5\u7f6e\u9010\u6e10\u671d\u5411\u8282\u80fd\u6280\u672f\u6f14\u8fdb\uff0c\u5c24\u5176\u662fDRAM\u6a21\u5757\u4f9b\u7535\u7ed3\u6784\u7684\u6539\u53d8\u548c\u9ad8\u901f\u4f20\u611f\u5668\u603b\u7ebf\u7684\u9700\u6c42\uff0c\u63a8\u52a8\u4e86I3C\u63a5\u53e3\u7684\u5e7f\u6cdb\u5e94\u7528\u3002\u65b0\u5510\u79d1\u6280\u5ba3\u5e03\u63a8\u51fa\u9996\u6b3e\u5fae\u63a7\u5236\u5668NUC1263\u7cfb\u5217\uff0c\u652f\u6301DDR5\u6a21\u5757\u76841.0V\u7535\u538bI3C\u63a5\u53e3\uff0c\u4e14\u63d0\u4f9b\u72ec\u5bb6LLSI(LED Light Strip Interface)\u4e13\u5229\u6280\u672f\uff0c\u6b64\u4e00\u6280\u672f\u4e0d\u4ec5\u53ef\u7528\u4e8e\u63a7\u5236RGB\u706f\u6761\uff0c\u4ea6\u53ef\u63a7\u5236\u65b0\u4e00\u4ee3ARGB Gen 2\u706f\u6761\u3002<\/p>

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\"\"<\/figure>
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NUC1263\u7cfb\u5217\u63d0\u4f9b6\u4e2a\u4fe1\u9053\u7684LLSI(LED Light Strip interface)\u63a5\u53e3\uff0c\u6b64\u63a5\u53e3\u53ef\u63a7\u5236RGB\u706f\u6761\u4ee5\u53ca\u65b0\u4e00\u4ee3ARGB Gen 2 \u706f\u6761\uff0c\u4e0e\u4f20\u7edfSPI\u63a7\u5236\u706f\u6761\u76f8\u6bd4\u53ea\u9700\u8981\u7528\u52301\/3 \u4e0d\u5230\u7684SRAM\u8d44\u6e90\uff0c\u4f7f\u63a7\u5236\u65f6\u5e8f\u706f\u6761\u8f6f\u4ef6\u5f00\u53d1\u8005\u80fd\u66f4\u6709\u6548\u5730\u5229\u7528\u7cfb\u7edf\u8d44\u6e90\uff0c\u540c\u65f6\u964d\u4f4e\u4e86\u8f6f\u4ef6\u5f00\u53d1\u7684\u590d\u6742\u5ea6\u3002\u6b64\u5916\uff0c\u652f\u6301\u9ad8\u8fbe24 \u8def\u9ad8\u901f PWM \u4ee5\u53ca9\u8def\u768450mA\u5f3a\u704c\u7535\u6d41( High sink current)\u811a\u4f4d\u3002\u9664\u4e86\u6838\u5fc3\u7535\u538b\uff0c\u8be5\u7cfb\u5217\u53e6\u5916\u63d0\u4f9b\u4e24\u7ec4\u7535\u6e90IO\uff0c\u53ef\u5206\u522b\u5de5\u4f5c\u5728\u4e0d\u540c\u7684\u7535\u538b\u8303\u56f4\uff0c\u4f7f\u5176\u66f4\u80fd\u9002\u5e94\u5916\u90e8\u8bbe\u5907\u7684\u4e0d\u540c\u7535\u538b\u6807\u51c6\uff0c\u5e76\u66f4\u5177\u5f39\u6027\u4e14\u65e0\u7f1d\u5730\u96c6\u6210\u5230\u5404\u79cd\u5e94\u7528\u4e2d\u3002\u672c\u7cfb\u5217\u63d0\u4f9b\u9ad8\u8fbe3\u7ec4 UART\u30013\u7ec4 I\u00b2C\u30013\u7ec4 SPI\/I\u00b2S\u30012\u7ec4 I3C\uff0c\u66f4\u914d\u5907\u4e86\u9ad8\u6027\u80fd\u6a21\u62df\u529f\u80fd\uff0c\u5305\u62ec 16 \u8def 12 \u4f4d800 kSPS ADC\u30014\u8def 8 \u4f4d 200 kSPS DAC \u548c\u4eff\u771f\u6bd4\u8f83\u5668\uff08ACMP\uff09\u3002<\/p>

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\"\"<\/figure>
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\u25cf<\/mark> NUC1263\u7cfb\u5217\u5173\u952e\u7279\u6027<\/h2>
<\/div>
\u2022<\/td>\u5185\u6838 ( core )<\/td><\/tr>
 <\/td>–<\/td>Arm\u00ae Cortex\u00ae-M23<\/td><\/tr>
 <\/td>–<\/td>\u5de5\u4f5c\u9891\u7387\u53ef\u8fbe 72 MHz<\/td><\/tr>
 <\/td>–<\/td>\u5de5\u4f5c\u7535\u538b: 2.5V \u81f3 5.5V<\/td><\/tr>
 <\/td>–<\/td>\u5de5\u4f5c\u6e29\u5ea6: – 40 \u2103 \u81f3 105 \u2103<\/td><\/tr>
 <\/td> <\/td><\/tr>
\u2022<\/td>\u5185\u5b58 ( memory )<\/td><\/tr>
 <\/td>–<\/td>64 KB Flash<\/td><\/tr>
 <\/td>–<\/td>\u5185\u5d4c 20 KB SRAM<\/td><\/tr>
 <\/td>–<\/td>\u72ec\u7acb 4 KB ISP ROM<\/td><\/tr>
 <\/td>–<\/td>2 KB SPROM ( Security Protection ROM )<\/td><\/tr>
 <\/td>–<\/td>\u652f\u6301\u7a0b\u5e8f\u66f4\u65b0\u65b9\u5f0f:<\/td><\/tr>
 <\/td> <\/td>\u5728\u7ebf\u7cfb\u7edf\u66f4\u65b0 ISP ( In-System Programming )<\/td><\/tr>
 <\/td> <\/td>\u5728\u7ebf\u7535\u8def\u66f4\u65b0 ICP ( In-Circuit Programming )<\/td><\/tr>
 <\/td> <\/td>\u5728\u7ebf\u5e94\u7528\u7a0b\u5e8f\u66f4\u65b0 IAP ( In-Application Programming )<\/td><\/tr>
 <\/td> <\/td><\/tr>
\u2022<\/td>\u6a21\u62df<\/td><\/tr>
 <\/td>–<\/td>\u9ad8\u8fbe 16 \u901a\u9053 12 \u4f4d 800 kSPS \u91c7\u6837\u7387\u6a21\u62df\u8f6c\u6570\u5b57\u8f6c\u6362\u5668 (ADC)<\/td><\/tr>
 <\/td>–<\/td>\u9ad8\u8fbe 4 \u901a\u9053 8 \u4f4d 200 kSPS \u91c7\u6837\u7387\u6570\u5b57\u8f6c\u6a21\u62df\u8f6c\u6362\u5668 (DAC)<\/td><\/tr>
 <\/td>–<\/td>\u9ad8\u8fbe 4 \u7ec4\u6a21\u62df\u6bd4\u8f83\u5668<\/td><\/tr>
 <\/td> <\/td> <\/td><\/tr>
\u2022<\/td>\u8109\u6ce2\u5bbd\u5ea6\u8c03\u53d8 ( PWM )<\/td><\/tr>
 <\/td>–<\/td>\u6700\u9ad8\u8fd0\u884c\u901f\u5ea6\u53ef\u8fbe 144 MHz<\/td><\/tr>
 <\/td>–<\/td>\u5185\u5efa 16 \u4f4d PWM \u4ea7\u751f\u5668\uff0c\u53ef\u8f93\u51fa 24 \u8def PWM<\/td><\/tr>
 <\/td>–<\/td>PWM \u8f93\u51fa\u53ef\u4ee5\u89e6\u53d1 A\/D \u8f6c\u6362<\/td><\/tr>
 <\/td> <\/td> <\/td><\/tr>
\u2022<\/td>\u901a\u8baf\u63a5\u53e3 ( connectivity )<\/td><\/tr>
 <\/td>–<\/td>\u4e09\u7ec4 UART<\/td><\/tr>
 <\/td>–<\/td>\u4e09\u7ec4 SPI [I\u00b2S]\uff0c\u62e9\u4e00\u8bbe\u7f6e<\/td><\/tr>
 <\/td>–<\/td>\u4e09\u7ec4 I\u00b2C<\/td><\/tr>
 <\/td>–<\/td>\u4e00\u7ec4 I3C<\/td><\/tr>
 <\/td> <\/td><\/tr>
\u2022<\/td>\u65f6\u949f\u63a7\u5236 ( clock control )<\/td><\/tr>
 <\/td>–<\/td>\u5185\u90e8 48 MHz \u9ad8\u901f\u9707\u8361\u5668 ( HIRC48 )<\/td><\/tr>
 <\/td>–<\/td>\u5185\u90e810 KHz \u4f4e\u901f\u6676\u632f<\/td><\/tr>
 <\/td>–<\/td>\u5916\u90e8 4 to 24 MHz \u9ad8\u901f\u6676\u632f<\/td><\/tr>
 <\/td>–<\/td>\u5916\u90e8 32.768 KHz \u4f4e\u901f\u6676\u632f<\/td><\/tr><\/tbody><\/table><\/figure>
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\u4e3a\u4e86\u6ee1\u8db3\u591a\u6837\u5316\u7684\u5e94\u7528\u9700\u6c42\uff0cNUC1263\u7cfb\u5217\u63d0\u4f9b\u591a\u79cd\u5c01\u88c5\u9009\u62e9\uff0c\u5305\u62ecQFN33\u3001QFN48\u3001LQFP48\u548cLQFP64\uff0c\u8ba9\u7528\u6237\u80fd\u591f\u6839\u636e\u4ea7\u54c1\u89c4\u683c\u7075\u6d3b\u9009\u62e9\u6700\u9002\u5408\u7684\u578b\u53f7\u3002\u5e76\u4e14\u4e0e\u5176\u4ed6Nuvoton\u4ea7\u54c1\u7cfb\u5217\u517c\u5bb9\uff0c\u540c\u5c01\u88c5\u578b\u53f7\u7684\u811a\u4f4d\u517c\u5bb9\uff0c\u534f\u52a9\u7528\u6237\u80fd\u591f\u7075\u6d3b\u5730\u4f18\u5316\u4ea7\u54c1\u89c4\u683c\u548c\u6548\u80fd\u3002<\/p>

\u65b0\u5510\u79d1\u6280NuMaker-NUC1263SD\u8bc4\u4f30\u677f\u548cNu-Link\u8c03\u8bd5\u5668\u662f\u4ea7\u54c1\u8bc4\u4f30\u4e0e\u5f00\u53d1\u7684\u5229\u5668\u3002\u540c\u65f6\u652f\u6301\u7b2c\u4e09\u65b9\u63d0\u4f9b\u7684IDE\uff0c\u5982 Keil MDK\u3001IAR EWARM\u548c\u65b0\u5510\u79d1\u6280\u81ea\u4e3b\u7814\u53d1NuEclipse IDE\uff0c\u4e3a\u5f00\u53d1\u4eba\u5458\u63d0\u4f9b\u66f4\u591a\u9009\u62e9\u548c\u4fbf\u5229\u6027\u3002<\/p>

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\u5173\u4e8eNuvoton\u65b0\u5510\u79d1\u6280<\/mark><\/h2>
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NUVOTON<\/h1>\n

\u7f51\u5740\uff1ahttps:\/\/www.nuvoton.com<\/a><\/span><\/p>\n

\u56fd\u5bb6\uff1a\u4e2d\u56fd\u53f0\u6e7e<\/span><\/p>\n\t\t\n