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\u9ad8\u6e29FRAM\u306e\u8a2d\u8a08\u4e0a\u306e\u6ce8\u610f\u70b9\u3068\u9078\u5b9a\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/strong><\/h2>\n\n\n\n

FRAM\u3092\u9ad8\u6e29\u7528\u9014\u3067\u4f7f\u7528\u3059\u308b\u969b\u306b\u306f\u3001\u5358\u306b\u52d5\u4f5c\u6e29\u5ea6\u30b9\u30da\u30c3\u30af\u3092\u898b\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u7279\u6027\u3001\u96fb\u6e90\u96fb\u5727\u6761\u4ef6\u3001\u5916\u4ed8\u3051\u90e8\u54c1\u3068\u306e\u6574\u5408\u6027\u306a\u3069\u591a\u9762\u7684\u306a\u89b3\u70b9\u304b\u3089\u306e\u691c\u8a0e\u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u3053\u3067\u306f\u3001\u5b9f\u969b\u306e\u9078\u5b9a\u30fb\u56de\u8def\u5b9f\u88c5\u306b\u3042\u305f\u3063\u3066\u6ce8\u610f\u3059\u3079\u304d\u6280\u8853\u7684\u8981\u7d20\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u9ad8\u6e29\u8a2d\u8a08\u3067\u91cd\u8981\u306a\u4ed5\u69d8\uff1a\u96fb\u6e90\u96fb\u5727\u3001\u66f8\u63db\u3048\u56de\u6570\u3001\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9<\/strong><\/h3>\n\n\n\n

\u9ad8\u6e29\u74b0\u5883\u3067\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001FRAM\u306e\u96fb\u6e90\u96fb\u5727\u7bc4\u56f2\u304c\u9069\u5408\u3057\u3066\u3044\u308b\u304b\u3001\u307e\u305f\u9078\u5b9a\u3057\u305f\u30de\u30a4\u30b3\u30f3\u3084\u30ed\u30b8\u30c3\u30af\u3068\u901a\u4fe1\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\uff08SPI\/I\u00b2C\u7b49\uff09\u304c\u6574\u5408\u3057\u3066\u3044\u308b\u304b\u306f\u57fa\u672c\u7684\u304b\u3064\u91cd\u8981\u306a\u78ba\u8a8d\u4e8b\u9805\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3054\u3068\u306e\u66f8\u304d\u63db\u3048\u983b\u5ea6\u306b\u5bfe\u3057\u3066\u5341\u5206\u306a\u8010\u4e45\u6027\u304c\u78ba\u4fdd\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3082\u5fc5\u8981\u3067\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u9ad8\u983b\u5ea6\u30ed\u30b0\u8a18\u9332\u304c\u767a\u751f\u3059\u308b\u5236\u5fa1\u7cfb\u3067\u306f\u3001\u66f8\u63db\u3048\u4e0a\u9650\u304c\u3059\u3050\u306b\u554f\u984c\u306b\u306a\u308b\u305f\u3081\u3001FRAM\u306e\u3088\u3046\u306a\u9ad8\u8010\u4e45\u6027\u30e1\u30e2\u30ea\u304c\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u9ad8\u6e29\u6642\u306e\u5468\u8fba\u56de\u8def\u8a2d\u8a08\uff1a\u30ec\u30a4\u30a2\u30a6\u30c8\u3001\u71b1\u5bfe\u7b56\u3001\u30ce\u30a4\u30ba\u5bfe\u7b56<\/strong><\/h3>\n\n\n\n

FRAM\u3092\u4f7f\u7528\u3059\u308b\u56de\u8def\u306e\u5468\u8fba\u8a2d\u8a08\u3067\u306f\u3001\u7279\u306b\u9ad8\u6e29\u306b\u3088\u308b\u90e8\u54c1\u7279\u6027\u306e\u5909\u5316\u3084\u30ce\u30a4\u30ba\u8010\u6027\u306e\u4f4e\u4e0b\u306b\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002\u4f8b\u3048\u3070\u3001FRAM\u3078\u306e\u4fe1\u53f7\u7dda\u304c\u9ad8\u6e29\u74b0\u5883\u3067\u8a98\u5c0e\u30ce\u30a4\u30ba\u3092\u62fe\u3044\u3084\u3059\u304f\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u3001\u9069\u5207\u306a\u30b7\u30fc\u30eb\u30c9\u3084\u30b0\u30e9\u30f3\u30c9\u8a2d\u8a08\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u71b1\u306b\u3088\u308b\u30d7\u30ea\u30f3\u30c8\u57fa\u677f\u306e\u6b6a\u307f\u3084\u30d1\u30bf\u30fc\u30f3\u62b5\u6297\u306e\u5909\u5316\u306b\u3088\u308a\u3001\u4fe1\u53f7\u6ce2\u5f62\u306e\u6b6a\u307f\u3084\u901a\u4fe1\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3059\u308b\u30ea\u30b9\u30af\u3082\u3042\u308b\u305f\u3081\u3001\u30b5\u30fc\u30de\u30eb\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3084\u71b1\u6e90\u306e\u914d\u7f6e\u3082\u91cd\u8981\u306a\u8a2d\u8a08\u8981\u7d20\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n

\u4ed6\u30e1\u30e2\u30ea\u3068\u306e\u6bd4\u8f03\uff1aEEPROM\u30fbFlash\u30fbMRAM\u3068\u306e\u4f7f\u3044\u5206\u3051<\/strong><\/h3>\n\n\n\n

FRAM\u306f\u9ad8\u6e29\u74b0\u5883\u306b\u5f37\u3044\u4e00\u65b9\u3067\u3001\u30b3\u30b9\u30c8\u3084\u5bb9\u91cf\u9762\u3067\u306f\u4ed6\u306e\u30e1\u30e2\u30ea\u3068\u6bd4\u8f03\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002EEPROM\u306f\u4f4e\u30b3\u30b9\u30c8\u3067\u5b9f\u7e3e\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u66f8\u63db\u3048\u8010\u6027\u304c\u9650\u5b9a\u7684\u3067\u9ad8\u6e29\u3067\u306f\u5bff\u547d\u304c\u77ed\u304f\u306a\u308b\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002Flash\u306f\u5927\u5bb9\u91cf\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u304c\u3001\u9ad8\u6e29\u74b0\u5883\u3067\u306e\u30c7\u30fc\u30bf\u4fdd\u6301\u304c\u8ab2\u984c\u3067\u3059\u3002MRAM\u306f\u9ad8\u6e29\u8010\u6027\u304c\u3042\u308a\u3064\u3064\u9ad8\u96c6\u7a4d\u5316\u304c\u9032\u3080\u5206\u91ce\u3067\u3059\u304c\u3001\u78c1\u529b\u3078\u306e\u8010\u6027\u304c\u4f4e\u3044\u305f\u3081\u78c1\u77f3\u3092\u642d\u8f09\u3057\u305f\u30e2\u30fc\u30bf\u30fc\u5468\u8fba\u3067\u306e\u4f7f\u7528\u306f\u96e3\u3057\u304f\u3001\u88fd\u54c1\u9078\u629e\u80a2\u304c\u9650\u3089\u308c\u307e\u3059\u3002\u7528\u9014\u3084\u74b0\u5883\u6761\u4ef6\u306b\u5fdc\u3058\u3066\u3001\u6027\u80fd\u30fb\u4fe1\u983c\u6027\u30fb\u30b3\u30b9\u30c8\u306e\u30d0\u30e9\u30f3\u30b9\u3092\u898b\u306a\u304c\u3089\u9069\u5207\u306a\u30e1\u30e2\u30ea\u3092\u9078\u5b9a\u3059\u308b\u3053\u3068\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n

FRAM\u3092\u9ad8\u6e29\u74b0\u5883\u3067\u6d3b\u7528\u3059\u308b\u305f\u3081\u306e\u8981\u70b9\u6574\u7406\u3068\u4eca\u5f8c\u306e\u5c55\u671b<\/strong><\/h2>\n\n\n\n

FRAM\u306f\u4e0d\u63ee\u767a\u6027\u30fb\u9ad8\u901f\u52d5\u4f5c\u30fb\u9ad8\u8010\u4e45\u6027\u3068\u3044\u3046\u7279\u5fb4\u306b\u52a0\u3048\u3001\u9ad8\u6e29\u74b0\u5883\u3067\u306e\u5b89\u5b9a\u6027\u3068\u3044\u3046\u91cd\u8981\u306a\u6027\u80fd\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u3053\u3046\u3057\u305f\u7279\u6027\u3092\u6d3b\u304b\u3059\u3053\u3068\u3067\u3001\u6e29\u5ea6\u5909\u5316\u306e\u6fc0\u3057\u3044\u5fdc\u7528\u5206\u91ce\u306b\u304a\u3051\u308b\u4fe1\u983c\u6027\u5411\u4e0a\u304c\u671f\u5f85\u3055\u308c\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001FRAM\u306e\u5229\u70b9\u3092\u6574\u7406\u3057\u3064\u3064\u3001\u9ad8\u6e29\u5bfe\u5fdc\u30e1\u30e2\u30ea\u6280\u8853\u5168\u4f53\u306e\u5c55\u671b\u3092\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n

\u9ad8\u6e29\u5bfe\u5fdcFRAM\u306e\u6027\u80fd\u3068\u6280\u8853\u7684\u512a\u4f4d\u70b9\u306e\u6574\u7406<\/strong><\/h3>\n\n\n\n

\u9ad8\u6e29\u5bfe\u5fdcFRAM\u306f\u3001125\u2103\u524d\u5f8c\u306e\u52d5\u4f5c\u6e29\u5ea6\u306b\u304a\u3044\u3066\u3082\u9ad8\u901f\u66f8\u304d\u63db\u3048\u3001\u4f4e\u6d88\u8cbb\u96fb\u529b\u3001\u9577\u5bff\u547d\u3068\u3044\u3063\u305f\u30d0\u30e9\u30f3\u30b9\u306e\u53d6\u308c\u305f\u7279\u6027\u3092\u7dad\u6301\u3057\u307e\u3059\u3002\u7279\u306b\u3001\u66f8\u304d\u63db\u3048\u53ef\u80fd\u56de\u6570\u304c\u6975\u3081\u3066\u9ad8\u3044\u305f\u3081\u3001\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u5236\u5fa1\u7528\u9014\u3067\u3082\u4fe1\u983c\u6027\u3092\u78ba\u4fdd\u3067\u304d\u308b\u70b9\u304c\u6280\u8853\u7684\u306a\u5f37\u307f\u3067\u3059\u3002\u307e\u305f\u3001\u8010\u71b1\u4fe1\u983c\u6027\u8a66\u9a13\u306a\u3069\u3067\u3082\u9ad8\u3044\u6210\u7e3e\u3092\u793a\u3057\u3066\u304a\u308a\u3001\u904e\u9177\u306a\u74b0\u5883\u3067\u3082\u5b89\u5fc3\u3057\u3066\u5229\u7528\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n

\u9ad8\u6e29\u74b0\u5883\u4e0b\u3067\u306e\u5229\u7528\u306b\u304a\u3051\u308b\u5b9f\u7528\u4e0a\u306e\u8003\u616e\u70b9<\/strong><\/h3>\n\n\n\n

FRAM\u306e\u5229\u70b9\u3092\u6700\u5927\u9650\u306b\u6d3b\u304b\u3059\u306b\u306f\u3001\u4f7f\u7528\u6761\u4ef6\u306b\u5fdc\u3058\u305f\u6e29\u5ea6\u8a55\u4fa1\u3084\u30de\u30fc\u30b8\u30f3\u8a2d\u8a08\u304c\u6b20\u304b\u305b\u307e\u305b\u3093\u3002\u7279\u306b\u3001\u30d4\u30fc\u30af\u6e29\u5ea6\u304c125\u2103\u3092\u8d85\u3048\u308b\u3088\u3046\u306a\u7279\u6b8a\u7528\u9014\u3067\u306f\u3001\u30e1\u30e2\u30ea\u30bb\u30eb\u306e\u4fe1\u983c\u6027\u3084\u30a8\u30e9\u30fc\u30d3\u30c3\u30c8\u767a\u751f\u306e\u6709\u7121\u306a\u3069\u3092\u5b9a\u671f\u7684\u306b\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u3059\u308b\u4f53\u5236\u304c\u671b\u307e\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u5468\u8fba\u90e8\u54c1\u3068\u306e\u52d5\u4f5c\u6e29\u5ea6\u6574\u5408\u3084\u7269\u7406\u7684\u306a\u71b1\u5f71\u97ff\uff08\u306f\u3093\u3060\u63a5\u5408\u90e8\u306e\u52a3\u5316\u306a\u3069\uff09\u306b\u3064\u3044\u3066\u3082\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002\u9ad8\u6e29\u7528\u9014\u3067\u306e\u9577\u671f\u7a3c\u50cd\u306b\u306f\u3001\u30c7\u30d0\u30a4\u30b9\u5358\u4f53\u3060\u3051\u3067\u306a\u304f\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u3068\u3057\u3066\u306e\u4fe1\u983c\u6027\u78ba\u4fdd\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n\n

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