{"id":5101,"date":"2018-10-29T05:54:48","date_gmt":"2018-10-28T20:54:48","guid":{"rendered":"http:\/\/happytech.jp\/wordpress\/?p=5101"},"modified":"2021-02-15T03:28:57","modified_gmt":"2021-02-14T18:28:57","slug":"cortex-m0-m0plus-m3-comparison-and-core-selection","status":"publish","type":"post","link":"https:\/\/happytech.jp\/wordpress\/2018\/10\/29\/cortex-m0-m0plus-m3-comparison-and-core-selection\/","title":{"rendered":"Cortex-M0\/M0+\/M3\u6bd4\u8f03\u3068\u30b3\u30a2\u9078\u629e"},"content":{"rendered":"

\u30c7\u30d0\u30a4\u30b9\u304c\u591a\u304f\u9078\u629e\u306b\u8ff7\u3046\u65b9\u3082\u591a\u3044\u30de\u30a4\u30b3\u30f3\uff1aMCU\u3002\u5468\u8fba\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3082\u7570\u306a\u308b\u306e\u3067\u3001\u6700\u521d\u306eMCU\u30b3\u30a2\u9078\u629e\u3092\u8aa4\u308b\u3068\u3001\u6700\u60aa\u306e\u5834\u5408\u3001\u958b\u767a\u306e\u3057\u76f4\u3057\u306a\u3069\u306b\u7e4b\u304c\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n

\u672c\u7a3f\u306f\u3001ST\u30de\u30a4\u30af\u30ed\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u306eSTM32\u30de\u30a4\u30b3\u30f3\u30de\u30f3\u30b9\u30ea\u30fc\u30fb\u30a2\u30c3\u30d7\u30c7\u30fc\u30c810\u6708\u53f7<\/a>P8\u306e\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u8cc7\u6599\u3001STM32L0\uff08Cortex-M0+\uff09\u63b2\u8f09\u306eARM Cortex-M0\/M0+\/M3\u306e\u6bd4\u8f03\u8cc7\u6599\u3092\u4f7f\u3063\u3066MCU\u30b3\u30a2\u9078\u629e\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306e\u79c1\u6848\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n

STM32L0\uff08Cortex-M0+\uff09\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u8cc7\u6599<\/span><\/h2>\n

\u5404\u7a2eSTM32MCU\uff08Cortex-Mx\uff09\u6bce\u306e\u975e\u5e38\u306b\u826f\u304f\u3067\u304d\u305f\u65e5\u672c\u8a9e\u306e\u30c6\u30af\u30cb\u30ab\u30eb\u30b9\u30e9\u30a4\u30c9\u8cc7\u6599\u304c\u5165\u624b\u3067\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070STM32L0\uff08Cortex-M0+\uff09\u306f194\u30da\u30fc\u30b8\u3042\u308a\u30011\u30da\u30fc\u30b83\u5206\u3067\u8aac\u660e\u3057\u305f\u3068\u3057\u3066\u3082\u3001\u7d0410\u6642\u9593\u304b\u304b\u308b\u91cf\u3067\u3059\u3002\u4ed6\u306eMCU\uff08Cortex-Mx\uff09\u8cc7\u6599\u3082\u540c\u69d8\u3067\u3059\u3002<\/p>\n

\u958b\u767a\u306b\u4f7f\u3046MCU\u304c\u6c7a\u307e\u3063\u3066\u3044\u308b\u5834\u5408\u306b\u306f\u3001\u5f53\u8a72\u8cc7\u6599\u306b\u76ee\u3092\u901a\u3057\u3066\u304a\u304f\u3068\u3001\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u8aad\u3080\u3088\u308a\u3082\u89e3\u308a\u3084\u3059\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001Cortex-Mx\u30b3\u30a2\u5dee\u3092\u7406\u89e3\u3057\u3066\u3044\u306a\u3044\u5834\u5408\u3084\u3001\u958b\u767a\u6a5f\u5668\u306e\u5c06\u6765\u7684\u306a\u6a5f\u80fd\u62e1\u5f35\u3084\u6a2a\u5c55\u958b\u7b49\u3092\u8003\u616e\u3059\u308b\u3068\u3001\u3069\u306eMCU\uff08Cortex-Mx\uff09\u3092\u73fe\u72b6\u958b\u767a\u306b\u4f7f\u3046\u304b\u306f\u91cd\u8981\u691c\u8a0e\u9805\u76ee\u3067\u3059\u3002<\/p>\n

\u3053\u3053\u3067\u7d39\u4ecb\u3059\u308bSTM32L0\uff08Cortex-M0+\uff09\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u8cc7\u6599\u306b\u306f\u3001Cortex-M0+\u7279\u5fb4\u8aac\u660e\u306e\u305f\u3081\u3001\u901a\u5e38\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u306b\u306f\u8a18\u8f09\u304c\u7121\u3044Cortex-M0\u3084Cortex-M3\u3068\u306e\u9055\u3044\u3082\u8a18\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u305d\u3053\u3067\u3001STM\u30de\u30a4\u30b3\u30f3\u306e\u307f\u3067\u306a\u304f\u4e00\u822c\u7684\u306aARM\u30b3\u30a2\u306eMCU\u9078\u629e\u306b\u91cd\u8981\u306a\u60c5\u5831\u3068\u3057\u3066\u3082\u4f7f\u3048\u308b\u3053\u306e\u91cd\u8981\u60c5\u5831\u30da\u30fc\u30b8\u3092\u8cc7\u6599\u304b\u3089\u629c\u304d\u51fa\u3057\u307e\u3057\u305f\u3002<\/p>\n

Cortex-M0\/M0+\/M3\u6bd4\u8f03<\/span><\/h2>\n

\u30d0\u30a4\u30ca\u30ea\u4e0a\u4f4d\u4e92\u63db\u6027<\/span><\/h3>\n
\"Cortex-Mx\u306e\u30d0\u30a4\u30ca\u30ea\u4e92\u63db\u6027\uff08\u51fa\u5178\uff1aSTM32L0\uff08Cortex-M0+\uff09\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u8cc7\u6599\uff09\"
Cortex-Mx\u306e\u30d0\u30a4\u30ca\u30ea\u4e92\u63db\u6027\uff08\u51fa\u5178\uff1aSTM32L0\uff08Cortex-M0+\uff09\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u8cc7\u6599\uff09<\/figcaption><\/figure>\n

\u5148\u305a\u3001P22\u306eCortex-M\u30d7\u30ed\u30bb\u30c3\u30b5\u306e\u30d0\u30a4\u30ca\u30ea\u4e92\u63db\u6027\u3067\u3059\u3002\u3053\u306e\u56f3\u306f\u3001Cortex-Mx\u30b3\u30a2\u306e\u547d\u4ee4\u30bb\u30c3\u30c8\u304c\u3001x\u304c\u5927\u304d\u304f\u306a\u308b\u65b9\u5411\u306b\u306f\u3001\u4e0a\u4f4d\u4e92\u63db\u3067\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\uff08\u305f\u3060\u3057\u518d\u30b3\u30f3\u30d1\u30a4\u30eb\u63a8\u85a6\uff09\u3002\u9006\u306b\u3001x\u304c\u5c0f\u3055\u304f\u306a\u308b\u65b9\u5411\u306f\u3001\u518d\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n

\u3064\u307e\u308a\u3001Cortex-M0\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306f\u3001M0+\/M3\/M4\u3078\u3082\u4f7f\u3048\u308b\u306e\u3067\u3059\u3002Cortex-Mx\u3067\u62e1\u5f35\u3055\u308c\u305f\u547d\u4ee4\u30bb\u30c3\u30c8\u306e\u7279\u5fb4\u3092\u4e00\u8a00\u3067\u793a\u3057\u305f\u306e\u304c\u3001\u56db\u89d2\u3067\u56f2\u307e\u308c\u305f\u6587\u7ae0\u3067\u3059\uff08Cortex-M3\u306a\u3089\u3001\u201c\u9ad8\u5ea6\u306a\u30c7\u30fc\u30bf\u51e6\u7406\u3001\u30d3\u30c3\u30c8\u30d5\u30a3\u30fc\u30eb\u30c9\u30de\u30cb\u30d4\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u201d\uff09\u3002
\n\u3055\u3089\u306b\u3001STM32MCU\u5185\u81d3\u5468\u8fba\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306f\u3001\u5404\u30b7\u30ea\u30fc\u30ba\u3067\u5b8c\u5168\u4e92\u63db\u306a\u306e\u3067\u3001\u540c\u3058\u5468\u8fba\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u5236\u5fa1\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306f\u305d\u306e\u307e\u307e\u4f7f\u3048\u307e\u3059\u3002<\/p>\n

\u3082\u3061\u308d\u3093x\u304c\u5927\u304d\u304f\u306a\u308b\u306b\u3064\u308c\u30b3\u30a2\u6027\u80fd\u3082\u5411\u4e0a\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u3088\u308aCortex-Mx\uff08x=+\/3\/4\uff09\u3089\u3057\u3044\u6027\u80fd\u3092\u5f15\u304d\u51fa\u3059\u308b\u306a\u3089\u3001\u3053\u306e\u56db\u89d2\u6587\u7ae0\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306b\u529b\u70b9\u3092\u7f6e\u3051\u3070\u3001\u305d\u308c\u306b\u5373\u3057\u305f\u547d\u4ee4\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u7b4b\u304c\u826f\u3044\u6027\u80fd\u5411\u4e0a\u304c\u671f\u5f85\u3067\u304d\u308b\u8a33\u3067\u3059\u3002<\/p>\n

\u8d85\u4f4e\u96fb\u529b\u52d5\u4f5cCortex-M0+\u300139\uff05\u9ad8\u6027\u80fdCortex-M3<\/span><\/h3>\n

P22\u3067\u306fCortex-M0\u3068M0+\u306e\u9055\u3044\u304c\u89e3\u308a\u307e\u305b\u3093\u3002\u305d\u3053\u3067\u3001P19\u306eCortex-M0\/0+\/3\u6a5f\u80fd\u30bb\u30c3\u30c8\u6bd4\u8f03\u3092\u898b\u308b\u3068Cortex-M0+\u304c\u3001Cortex-M0\u3068Cortex-M3\u306e\u826f\u3044\u3068\u3053\u53d6\u308a\u3001\u4e2d\u9593\u7684\u306a\u3053\u3068\u304c\u89e3\u308a\u307e\u3059\u3002\u307e\u305f\u3001Cortex-M3\u304c\u3001M0\u6bd439\uff05\u9ad8\u6027\u80fd\u3060\u3068\u3044\u3046\u3053\u3068\u3082\u89e3\u308a\u307e\u3059\u3002<\/p>\n

\"Cortex-M0_M0+_M3\u30bb\u30c3\u30c8\u6bd4\u8f03\uff08\u51fa\u5178\uff1aSTM32L0\uff08Cortex-M0+\uff09\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u8cc7\u6599\uff09\"
Cortex-M0_M0+_M3\u30bb\u30c3\u30c8\u6bd4\u8f03\uff08\u51fa\u5178\uff1aSTM32L0\uff08Cortex-M0+\uff09\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u8cc7\u6599\uff09<\/figcaption><\/figure>\n

\u5177\u4f53\u7684\u306aCortex-M0+\u3068Cortex-M0\u3068\u306e\u5dee\u306f\u3001P20\u304c\u89e3\u308a\u3084\u3059\u3044\u3067\u3059\u3002Cortex-M0+\u306f\u3001\u6027\u80fd\u5411\u4e0a\u3088\u308a30\uff05\u3082\u306e\u4f4e\u6d88\u8cbb\u52d5\u4f5c\u3092\u91cd\u8996\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001\uff11\u30b5\u30a4\u30af\u30eb\u306e\u9ad8\u901fGPIO\u3082\u7279\u5fb4\u3067\u3059\u3002Cortex-M0+\u306f\u3001M0\u306e\u6027\u80fd\u3092\u6d3b\u304b\u3057\u3064\u3064\u3088\u308a\u65e2\u5b588\/16\u30d3\u30c3\u30c8MCU\u5e02\u5834\u306e\u7f6e\u63db\u3048\u306b\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3057\u305f\u304b\u3089\u3067\u3059\u3002<\/p>\n

\"Cortex-M0\u3068Cortex-M0+\u306e\u6bd4\u8f03\uff08\u51fa\u5178\uff1aSTM32L0\uff08Cortex-M0+\uff09\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u8cc7\u6599\uff09\"
Cortex-M0\u3068Cortex-M0+\u306e\u6bd4\u8f03\uff08\u51fa\u5178\uff1aSTM32L0\uff08Cortex-M0+\uff09\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u8cc7\u6599\uff09<\/figcaption><\/figure>\n

\u3055\u3089\u306bP21\u306b\u306f\u3001\u4f4e\u96fb\u529b\u5316\u306b\u5bc4\u4e0e\u3057\u305f\uff12\u6bb5\u306b\u306a\u3063\u305f\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3082\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002Cortex-M0\/M0+\u306f\u3001\u4eca\u5e74\u521d\u3081\u304b\u3089\u8a71\u984c\u306b\u306a\u3063\u3066\u3044\u308b\u6295\u6a5f\u7684\u5b9f\u884c\u6a5f\u80fd\u306e\u8106\u5f31\u6027\u3082\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n

\"Cortex-M0\u3068Cortex-M0+\u306e\u30d6\u30e9\u30f3\u30c1\u52d5\u4f5c\uff08\u51fa\u5178\uff1aSTM32L0\uff08Cortex-M0+\uff09\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u8cc7\u6599\uff09\"
Cortex-M0\u3068Cortex-M0+\u306e\u30d6\u30e9\u30f3\u30c1\u52d5\u4f5c\uff08\u51fa\u5178\uff1aSTM32L0\uff08Cortex-M0+\uff09\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u8cc7\u6599\uff09<\/figcaption><\/figure>\n

\u95a2\u9023\u6295\u7a3f\uff1aCortex-M\u30b7\u30ea\u30fc\u30ba\u306f\u3001\u6295\u6a5f\u7684\u5b9f\u884c\u6a5f\u80fd\u306e\u8106\u5f31\u6027\u306f\u30bb\u30fc\u30d5<\/a><\/p>\n

\u5171\u901a\u52d5\u4f5c\u30e2\u30fc\u30c9\uff1aSleep<\/span><\/h3>\n
\"Cortex-M0\u3068Cortex-M0+\u306e\u4f4e\u6d88\u8cbb\u96fb\u529b\u30e2\u30fc\u30c9\uff08\u51fa\u5178\uff1aSTM32L0\uff08Cortex-M0+\uff09\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u8cc7\u6599\uff09\"
Cortex-M0\u3068Cortex-M0+\u306e\u4f4e\u6d88\u8cbb\u96fb\u529b\u30e2\u30fc\u30c9\uff08\u51fa\u5178\uff1aSTM32L0\uff08Cortex-M0+\uff09\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u8cc7\u6599\uff09<\/figcaption><\/figure>\n

\u4f4e\u96fb\u529b\u5316\u306f\u3001Cortex-M0+\u3067\u8ffd\u52a0\u3055\u308c\u305f\u69d8\u3005\u306a\u52d5\u4f5c\u30e2\u30fc\u30c9\u3067\u5b9f\u73fe\u3057\u307e\u3059\u3002\u3053\u306e\u4e00\u89a7\u304cP70\u3067\u3059\u3002\u3064\u307e\u308a\u3001Cortex-M0+\u3089\u3057\u3055\u306f\u3001M0\u306b\u306a\u3044\u52d5\u4f5c\u30e2\u30fc\u30c9\u3001LP RUN\u3084LP sleep (Regulator in LP mode)\u3067\u5b9f\u73fe\u3067\u304d\u308b\u306e\u3067\u3059\u3002<\/p>\n

\u9006\u306b\u3001Sleep\u3084STANBY\u306e\u52d5\u4f5c\u30e2\u30fc\u30c9\u306f\u3001Cortex-M0\/M0+\u3067\u5171\u901a\u3067\u3059\u3002\u3055\u3089\u306b\u3001Cortex-M3\u3067\u3082\u3001\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u304c\u7570\u306a\u308b\u306e\u3067\u6570\u5024\u306f\u7570\u306a\u308a\u307e\u3059\u304c\u3001Sleep\u3068STANBY\u52d5\u4f5c\u30e2\u30fc\u30c9\u306fM0\/M0+\u3068\u5171\u901a\u3067\u3059\u3002<\/p>\n

\u3053\u3053\u307e\u3067\u306e\u307e\u3068\u3081\uff1aCortex-M0\/M0+\/M3\u306e\u7279\u5fb4<\/span><\/h2>\n

Cortex-M0\/M0+\/M3\u306e\u7279\u5fb4\u30fb\u9055\u3044\u3092\u4e00\u8a00\u3067\u793a\u3057\u305f\u306e\u304c\u3001\u4e0b\u8868\u3067\u3059\uff08\u95a2\u9023\u6295\u7a3f\u3088\u308a\u629c\u7c8b\uff09\u3002<\/p>\n

\u5404\u30b3\u30a2\u306e\u7279\u5fb4\u306f\u3001MCU\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3084\u547d\u4ee4\u30bb\u30c3\u30c8\u304b\u3089\u751f\u3058\u307e\u3059\u3002\u4f46\u3057\u3001M0\/M0+\/M3\u3067\u30d0\u30a4\u30ca\u30ea\u4e0a\u4f4d\u4e92\u63db\u6027\u304c\u3042\u308b\u306e\u3067\u3001\u5168\u30b3\u30a2\u3067\u5171\u901a\u306e\u52d5\u4f5c\u30e2\u30fc\u30c9\u304c\u3042\u308b\u3053\u3068\u3082\u7406\u89e3\u3067\u304d\u305f\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n
ARM Cortex-Mx<\/strong>\u6a5f\u7a2e<\/strong><\/td>\n\u4e00\u8a00\u3067\u8868\u3059\u3068\u2026<\/strong><\/td>\n<\/tr>\n
Cortex-M0+<\/strong><\/td>\n\n

\u8d85\u4f4e\u6d88\u8cbb\u96fb\u529b\u30cf\u30a4\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30de\u30a4\u30b3\u30f3<\/p>\n<\/td>\n<\/tr>\n

Cortex-M0<\/strong><\/td>\n\n

\u4f4e\u6d88\u8cbb\u96fb\u529b\u30de\u30a4\u30b3\u30f3<\/p>\n<\/td>\n<\/tr>\n

Cortex-M3<\/strong><\/td>\n\n

\u6c4e\u7528\u30de\u30a4\u30b3\u30f3<\/p>\n<\/td>\n<\/tr>\n

Cortex-M4<\/strong><\/td>\n\n

\u30c7\u30b8\u30bf\u30eb\u4fe1\u53f7\u5236\u5fa1\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u7528\u30de\u30a4\u30b3\u30f3<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u95a2\u9023\u6295\u7a3f\uff1aARM\u30b3\u30a2\u5229\u7528\u30e1\u30ea\u30c3\u30c8\u306e\u8a55\u4fa1<\/a><\/p>\n

MCU\u30b3\u30a2\u9078\u629e\u65b9\u6cd5<\/span><\/h2>\n
    \n
  1. Cortex-M0\u307e\u305f\u306fCortex-M0+\u30b3\u30a2\u3067\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u958b\u767a\u3092\u884c\u3044\u3001\u6027\u80fd\u4e0d\u8db3\u304c\u61f8\u5ff5\u3055\u308c\u308b\u306a\u3089Cortex-M3\u30b3\u30a2\u3001\u3055\u3089\u306a\u308b\u6d88\u8cbb\u96fb\u529b\u4f4e\u4e0b\u3092\u72d9\u3046\u306a\u3089Cortex-M0+\u30b3\u30a2\u3092\u5b9f\u958b\u767a\u3067\u9078\u629e\u3002
    \n\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u958b\u767a\u306b\u7528\u3044\u308b\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306f\u3001\u305d\u306e\u307e\u307e\u5b9f\u958b\u767a\u306b\u3082\u4f7f\u3048\u308b\u3088\u3046\u306b\u3001\u5168\u30b3\u30a2\u3067\u5171\u901a\u306e\u52d5\u4f5c\u30e2\u30fc\u30c9\u3067\u958b\u767a\u3002<\/li>\n
  2. \u65e9\u671f\u306b\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u958b\u767a\u3092\u5b9f\u958b\u767a\u306b\u8fd1\u3044\u5f62\u3067\u4f5c\u6210\u3059\u308b\u305f\u3081\u306b\u3001\u5f0a\u793e\u30de\u30a4\u30b3\u30f3\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8<\/a>\u3092\u5229\u7528\u3002<\/li>\n<\/ol>\n

    1.\u306f\u3001\u672c\u7a3f\u3067\u793a\u3057\u305f\u5185\u5bb9\u3092\u57fa\u306b\u793a\u3057\u305fMCU\u30b3\u30a2\u9078\u629e\u6307\u91dd\u3067\u3059\u3002\u4f4e\u6d88\u8cbb\u96fb\u529b\u304c\u30c8\u30ec\u30f3\u30c9\u3067\u3059\u306e\u3067\u3001\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u958b\u767a\u306e\u6bb5\u968e\u304b\u3089\u8d85\u4f4e\u6d88\u8cbb\u96fb\u529b\u306eCortex-M0+\u3092\u4f7f\u3046\u306e\u3082\u826f\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u521d\u3081\u304b\u3089\u8d85\u4f4e\u6d88\u8cbb\u52d5\u4f5c\u30e2\u30fc\u30c9\u3092\u4f7f\u3046\u306e\u3067\u306a\u304f\u3001\u5168\u30b3\u30a2\u3067\u5171\u901a\u52d5\u4f5c\u30e2\u30fc\u30c9\u3067\u306e\u958b\u767a\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n

    \u7406\u7531\u306f\u3001\u4e07\u4e00Cortex-M0+\u3067\u6027\u80fd\u4e0d\u8db3\u304c\u61f8\u5ff5\u3055\u308c\u308b\u6642\u306bCortex-M3\u3078\u3082\u4f7f\u3048\u308b\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306b\u3059\u308b\u305f\u3081\u3067\u3059\u3002\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u958b\u767a\u306e\u6bb5\u968e\u3067\u306f\u3001\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306e\u5b9f\u958b\u767a\u6d41\u7528\u6027\u3068\u5b9f\u958b\u767a\u306e\u8a55\u4fa1\u3092\u76ee\u7684\u306b\u3059\u3079\u304d\u3067\u3059\u3002\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u306f\u3001\u5b9f\u958b\u767a\u6bb5\u968e\u3067\u884c\u3048\u3070\u30ea\u30af\u30b9\u3082\u5c11\u306a\u304f\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n

    2.\u306f\u3001\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u958b\u767a\u5b9f\u73fe\u624b\u6bb5\u306e\u63d0\u6848\u3067\u3059\u3002\u30de\u30a4\u30b3\u30f3\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306f\u3001\u8907\u6570\u306e\u30b5\u30f3\u30d7\u30eb\u30bd\u30d5\u30c8\u3092\u7d50\u5408\u3057\u30661\u3064\u306b\u3067\u304d\u307e\u3059\u3002\u5b9f\u958b\u767a\u306b\u4f7f\u3048\u308b\uff08\u8fd1\u3044\uff09\u30b5\u30f3\u30d7\u30eb\u30bd\u30d5\u30c8\u3055\u3048\u898b\u3064\u3051\u3089\u308c\u308c\u3070\u3001\u305d\u308c\u3089\u3092\u30d0\u30e9\u30c3\u30af\u7684\u306b\u307e\u3068\u3081\u3066\u52d5\u4f5c\u78ba\u8a8d\u3067\u304d\u308b\u306e\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u5f53\u8a72\u30b3\u30a2\u306e\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u8a55\u4fa1\u304c\u65e9\u671f\u306b\u3067\u304d\u307e\u3059\u3002<\/p>\n

    \u307e\u305f\u3001\u30de\u30a4\u30b3\u30f3\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3067\u4f7f\u7528\u3057\u305fSTM32\u8a55\u4fa1\u30dc\u30fc\u30c9\u306f\u3001\u30dc\u30fc\u30c9\u30ec\u30d9\u30eb\u3067\u30d4\u30f3\u30b3\u30f3\u30d1\u30c1\u306a\u306e\u3067Cortex-M0\/M0+\/M3\u3078\u306e\u5909\u66f4\u3082\u7c21\u5358\u3067\u3059\u3002<\/p>\n

    \u95a2\u9023\u6295\u7a3f\uff1a\u30de\u30a4\u30b3\u30f3\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3092\u4f7f\u3063\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u624b\u9806<\/a><\/p>\n

    MCU\u30b3\u30a2\u9078\u629e\u306e\u6ce8\u610f\u4e8b\u9805\uff1a\u91cd\u8981\u5ea6\u8a55\u4fa1<\/span><\/h2>\n

    ARM\u30b3\u30a2\u5411\u3051\u306e\u5f0a\u793e\u30de\u30a4\u30b3\u30f3\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306f\u3001\u5168\u3066Cortex-M0\/M0+\/M3\u5171\u901a\u306e\u52d5\u4f5c\u30e2\u30fc\u30c9\u3067\u958b\u767a\u3057\u3066\u3044\u307e\u3059\u3002
    \n\u305d\u306e\u7406\u7531\u306f\u3001\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u3068\u3044\u3046\u6027\u8cea\u30fb\u6027\u683c\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u672c\u7a3f\u3067\u793a\u3057\u305f\u4ed6\u306eARM\u30b3\u30a2\u3078\u306e\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u6d41\u7528\u6027\u304c\u9ad8\u3044\u304b\u3089\u3067\u3059\u3002\u8a66\u3057\u306b\u958b\u767a\u3057\u305f\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3067\u3042\u3063\u3066\u3082\u3001\u7121\u99c4\u306b\u306f\u306a\u3089\u306a\u3044\u306e\u3067\u3059\u3002<\/p>\n

    \u6700\u5f8c\u306b\u3001P184\u3001P185\u306b\u793a\u3055\u308c\u305fCortex-M0\uff08STM32F0\uff09\u3068Cortex-M3\uff08STM32L1\uff09\u3001Cortex-M0+\uff08STM32L0\uff09\u306eADC\u306e\u5dee\u5206\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n

    \"Cortex-M0\/M0+\/M3\u306eADC\u6bd4\u8f031\uff08\u51fa\u5178\uff1aSTM32L0\uff08Cortex-M0+\uff09\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u8cc7\u6599\uff09\"
    Cortex-M0\/M0+\/M3\u306eADC\u6bd4\u8f031\uff08\u51fa\u5178\uff1aSTM32L0\uff08Cortex-M0+\uff09\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u8cc7\u6599\uff09<\/figcaption><\/figure>\n
    \"Cortex-M0\/M0+\/M3\u306eADC\u6bd4\u8f032\uff08\u51fa\u5178\uff1aSTM32L0\uff08Cortex-M0+\uff09\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u8cc7\u6599\uff09\"
    Cortex-M0\/M0+\/M3\u306eADC\u6bd4\u8f032\uff08\u51fa\u5178\uff1aSTM32L0\uff08Cortex-M0+\uff09\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u8cc7\u6599\uff09<\/figcaption><\/figure>\n

    STM32MCU\u5185\u81d3\u5468\u8fba\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306f\u3001\u5404\u30b7\u30ea\u30fc\u30ba\u3067\u5b8c\u5168\u4e92\u63db\u3068\u5148\u306b\u8a00\u3044\u307e\u3057\u305f\u304c\u3001\u30b9\u30da\u30c3\u30af\u3092\u7d30\u304b\u304f\u898b\u308b\u3068\u3053\u306e\u3088\u3046\u306b\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n

    \u3053\u306e\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u5dee\u3092\u5438\u53ce\u3059\u308b\u306e\u304c\u3001STM32CubeMX\u3067\u63d0\u4f9b\u3055\u308c\u308bHAL\uff08Hardware Abstraction Layer\uff09\u3067\u3059\u3002\u3064\u307e\u308a\u3001STM\u30de\u30a4\u30b3\u30f3\u3092\u4f7f\u3046\u306b\u306f\u3001\u30b3\u30a2\u9078\u629e\u3082\u91cd\u8981\u3067\u3059\u304c\u3001STM32CubeMX\u6d3b\u7528\u3082\u540c\u3058\u3088\u3046\u306b\u91cd\u8981\u3060\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002\u3082\u3061\u308d\u3093\u3001STM32Fx\u30de\u30a4\u30b3\u30f3\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8<\/a>\u3082STM32CubeMX\u3092\u4f7f\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

    ARM\u30b3\u30a2\u306f\u3001\u30d0\u30a4\u30ca\u30ea\u4e0a\u4f4d\u4e92\u63db\u304c\u3067\u304d\u308b\u512a\u308c\u305fMCU\u30b3\u30a2\u3067\u3059\u3002MCU\u30d9\u30f3\u30c0\u30fc\u306f\u3001\u540c\u3058ARM\u30b3\u30a2\u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u81ea\u793e\u306eMCU\u5468\u8fba\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u30ec\u30d9\u30eb\u306b\u307e\u3067\u4e0a\u4f4d\u4e92\u63db\u3084\u305d\u306e\u9ad8\u6027\u80fd\u3092\u767a\u63ee\u3067\u304d\u308b\u3088\u3046\u306a\u69d8\u3005\u306a\u5de5\u592b\u30fb\u30c4\u30fc\u30eb\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

    \u958b\u767aMCU\u3092\u9078\u629e\u3059\u308b\u6642\u306b\u306f\u3001\u30b3\u30a2\u9078\u629e\u4ee5\u5916\u306b\u3082\u591a\u304f\u306e\u9078\u629e\u80a2\u304c\u3042\u308a\u8ff7\u3046\u3053\u3068\u3082\u3042\u308b\u3067\u3057\u3087\u3046\u3002\u591a\u304f\u306e\u5834\u5408\u3001Core-M0\/M0+\/M3\u306a\u3069\u306e\u6c4e\u7528MCU\u30b3\u30a2\u3067\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u958b\u767a\u3092\u884c\u3048\u3070\u3001\u5404\u9078\u629e\u80a2\u306e\u91cd\u8981\u5ea6\u8a55\u4fa1\u3082\u3067\u304d\u307e\u3059\u3002\u30b9\u30da\u30c3\u30af\u3060\u3051\u3067\u95c7\u96f2\u306b\u9078\u629e\u3059\u308b\u3088\u308a\u3082\u3001\u5b9f\u52d9\u7684\u30fb\u5de5\u5b66\u7684\u306a\u65b9\u6cd5\u3060\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

    \u30c7\u30d0\u30a4\u30b9\u304c\u591a\u304f\u9078\u629e\u306b\u8ff7\u3046\u65b9\u3082\u591a\u3044\u30de\u30a4\u30b3\u30f3\uff1aMCU\u3002\u5468\u8fba\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3082\u7570\u306a\u308b\u306e\u3067\u3001 Read More …<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9,127,29,31,131],"tags":[15,27,30,53,136,307,308,309,310,311,312,313],"class_list":["post-5101","post","type-post","status-publish","format-standard","hentry","category-mcu","category-stm32-mcu","category-cortex-m0puls-core","category-cortex-m0-core","category-cortex-m3-core","tag-template","tag-arm","tag-cortex-m0","tag-cortex-m0puls","tag-cortex-m3","tag-stm32l0","tag-308","tag-309","tag-310","tag-311","tag-312","tag-313"],"yoast_head":"\nCortex-M0\/M0+\/M3\u6bd4\u8f03\u3068\u30b3\u30a2\u9078\u629e - IoT MCU\u306eHappyTech<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/happytech.jp\/wordpress\/2018\/10\/29\/cortex-m0-m0plus-m3-comparison-and-core-selection\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cortex-M0\/M0+\/M3\u6bd4\u8f03\u3068\u30b3\u30a2\u9078\u629e - 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