{"id":4512,"date":"2025-05-30T15:00:00","date_gmt":"2025-05-30T06:00:00","guid":{"rendered":"https:\/\/www.ramxeed.com\/jp\/?post_type=applications&#038;p=4512"},"modified":"2025-05-29T10:25:10","modified_gmt":"2025-05-29T01:25:10","slug":"feram-in-electric-meters","status":"publish","type":"applications","link":"https:\/\/www.ramxeed.com\/jp\/applications\/feram-in-electric-meters\/","title":{"rendered":"FeRAM\u306e\u96fb\u529b\u30e1\u30fc\u30bf\u30fc\u3067\u306e\u63a1\u7528\u4e8b\u4f8b"},"content":{"rendered":"\n<p class=\"has-text-align-center has-large-font-size\"><strong>\u9ad8\u7cbe\u5ea6\u306a\u6e2c\u5b9a\u3068\u9577\u5bff\u547d\u3092\u4e21\u7acb\uff1a<br>\u30b9\u30de\u30fc\u30c8\u30e1\u30fc\u30bf\u30fc\u306b\u6700\u9069\u306a\u30e1\u30e2\u30ea<\/strong><\/p>\n\n\n\n<p>\u96fb\u529b\u30e1\u30fc\u30bf\u30fc\u3078\u306eFeRAM\u6d3b\u7528\u30e1\u30ea\u30c3\u30c8\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002\u505c\u96fb\u6642\u3082\u6d88\u8cbb\u91cf\u3092\u6b63\u78ba\u306b\u8a18\u9332\u3057\u3001\u4e0d\u6b63\u30a4\u30d9\u30f3\u30c8\u3082\u78ba\u5b9f\u306b\u6349\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30d5\u30e9\u30c3\u30b7\u30e5\u3068\u306e\u9023\u643a\u3067\u9577\u671f\u30c7\u30fc\u30bf\u4fdd\u5b58\u3068\u9ad8\u901f\u30a2\u30af\u30bb\u30b9\u3092\u4e21\u7acb\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u96fb\u529b\u30e1\u30fc\u30bf\u30fc\u306b\u304a\u3051\u308bFeRAM\u306e\u6d3b\u7528\u65b9\u6cd5<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"683\" src=\"https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image-1024x683.jpeg\" alt=\"\" class=\"wp-image-4513\" srcset=\"https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image-1024x683.jpeg 1024w, https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image-300x200.jpeg 300w, https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image-768x512.jpeg 768w, https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image-1536x1024.jpeg 1536w, https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image.jpeg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u96fb\u529b\u30e1\u30fc\u30bf\u30fc\u306f\u96fb\u529b\u6d88\u8cbb\u91cf\u306e\u6e2c\u5b9a\u3084\u96fb\u529b\u54c1\u8cea\u306e\u76e3\u8996\u3092\u884c\u3044\u3001 \u305d\u306e\u60c5\u5831\u3092\u30b3\u30f3\u30bb\u30f3\u30c8\u30ec\u30fc\u30bf\u306b\u9001\u4fe1\u3057\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u96fb\u529b\u4e8b\u696d\u8005\u306f\u8ca0\u8377\u7ba1\u7406\u306b\u3088\u3063\u3066\u30a8\u30cd\u30eb\u30ae\u30fc\u306e\u5229\u7528\u3092\u52b9\u7387\u7684\u306b\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002FeRAM\u306f\u3001\u7279\u306b\u7cbe\u5ea6\u306e\u9ad8\u3044\u96fb\u529b\u6d88\u8cbb\u91cf\u306e\u6e2c\u5b9a\u304c\u8981\u6c42\u3055\u308c\u308b3\u76f8\u30e1\u30fc\u30bf\u30fc\u3067\u4f7f\u7528\u3055\u308c\u3001\u505c\u96fb\u3084\u77ac\u505c\u767a\u751f\u6642\u3067\u3082\u96fb\u529b\u6d88\u8cbb\u91cf\u3092\u6b63\u78ba\u306b\u8a18\u9332\u3057\u3001\u9700\u8981\u5bb6\u3078\u306e\u9069\u5207\u306a\u8ab2\u91d1\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002\u66f4\u306b\u30e1\u30fc\u30bf\u30fc\u30ab\u30d0\u30fc\u30aa\u30fc\u30d7\u30f3\u3084\u76d7\u96fb\u304c\u7591\u308f\u308c\u308b\u30a4\u30ec\u30ae\u30e5\u30e9\u30fc\u306a\u30a4\u30d9\u30f3\u30c8\u8a18\u9332\u306b\u3082FeRAM\u304c\u6b63\u78ba\u306b\u30c7\u30fc\u30bf\u3092\u8a18\u9332\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u30d6\u30ed\u30c3\u30af\u56f3\uff083\u76f8\u30e1\u30fc\u30bf\u30fc\uff09<\/h3>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"667\" src=\"https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image-2-1024x667.png\" alt=\"\" class=\"wp-image-4514\" srcset=\"https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image-2-1024x667.png 1024w, https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image-2-300x195.png 300w, https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image-2-768x500.png 768w, https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image-2.png 1032w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u30e1\u30e2\u30ea\u3054\u3068\u306e\u5f79\u5272<\/h3>\n\n\n\n<p>\u4e00\u822c\u7684\u306b3\u76f8\u30e1\u30fc\u30bf\u30fc\u3067\u306fFeRAM\u3068\u30d5\u30e9\u30c3\u30b7\u30e5\u304c\u4f75\u7528\u3055\u308c\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u306e\u30e1\u30e2\u30ea\u306f\u4ee5\u4e0b\u306e\u30c7\u30fc\u30bf\u306e\u8a18\u9332\u306b\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u30e1\u30e2\u30ea<\/strong><\/td><td><strong>\u30c7\u30fc\u30bf<\/strong><\/td><\/tr><tr><td>FeRAM<\/td><td>1. \u505c\u96fb\u767a\u751f\u306b\u5099\u3048\u308b\u305f\u3081\u306e\u96fb\u529b\u95a2\u9023\u30c7\u30fc\u30bf\uff08\u96fb\u529b\u9700\u8981\u3001\u529b\u7387\u306a\u3069\uff09<br>2. \u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u306e\u30dd\u30a4\u30f3\u30bf<br>3. \u505c\u96fb\u767a\u751f\u6642\u523b\u3001\u30e1\u30fc\u30bf\u30fc\u30ab\u30d0\u30fc\u958b\u9589\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u30a8\u30e9\u30fc\u306a\u3069\u306e\u30a4\u30d9\u30f3\u30c8\u30c7\u30fc\u30bf<\/td><\/tr><tr><td>\u30d5\u30e9\u30c3\u30b7\u30e5<\/td><td>\u904e\u53bb30\u65e5\u9593\u307e\u305f\u306f45\u65e5\u9593\u306e\u8ca0\u8377\u66f2\u7dda\uff08\u898f\u5b9a\u306b\u3088\u308b\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\u30ed\u30ae\u30f3\u30b0\u306e\u983b\u5ea6\u3068\u96fb\u529b\u8a18\u9332<\/h3>\n\n\n\n<p><strong>\u30ed\u30ae\u30f3\u30b0\u983b\u5ea6\u304c\u4f4e\u3044\u5834\u5408<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"349\" src=\"https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image-3-1024x349.png\" alt=\"\" class=\"wp-image-4515\" srcset=\"https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image-3-1024x349.png 1024w, https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image-3-300x102.png 300w, https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image-3-768x262.png 768w, https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image-3.png 1232w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u4e0a\u306e\u56f3\u306e\u4f8b\u3067\u306f9\u56de\u306e\u533a\u9593\u306b\u5206\u3051\u3066\u96fb\u529b\u6d88\u8cbb\u3092\u6e2c\u5b9a\u3057\u3001\u4e0d\u63ee\u767a\u6027\u30e1\u30e2\u30ea\u306b\u30ed\u30ae\u30f3\u30b0\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>3\u56de\u77ac\u505c\u304c\u767a\u751f\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u30ed\u30ae\u30f3\u30b0\u983b\u5ea6\u304c\u4f4e\u3044\u305f\u3081\u3001\u96fb\u529b\u304c\u4e00\u65e6\u30bc\u30ed\u306b\u843d\u3061\u3066\u3044\u308b\u7dd1\u8272\u306e\u90e8\u5206\u306f\u96fb\u529b\u306e\u8a18\u9332\u304c\u6b63\u3057\u304f\u884c\u308f\u308c\u3066\u3044\u307e\u305b\u3093\u3002<\/p>\n\n\n\n<p><strong>\u30ed\u30ae\u30f3\u30b0\u983b\u5ea6\u304c\u9ad8\u3044\u5834\u5408<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"319\" src=\"https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image-4-1024x319.png\" alt=\"\" class=\"wp-image-4516\" srcset=\"https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image-4-1024x319.png 1024w, https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image-4-300x94.png 300w, https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image-4-768x239.png 768w, https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image-4.png 1206w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u3053\u3061\u3089\u306e\u56f3\u3067\u306f\u3088\u308a\u9ad8\u3044\u983b\u5ea6\u3001\u4f8b\u3048\u3070100msec\u306b\u4e00\u5ea6\u3001\u4e0d\u63ee\u767a\u6027\u30e1\u30e2\u30ea\u306b\u30ed\u30ae\u30f3\u30b0\u3057\u3066\u3044\u307e\u3059\u30023\u56de\u77ac\u505c\u304c\u767a\u751f\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u30ed\u30ae\u30f3\u30b0\u983b\u5ea6\u304c\u9ad8\u3044\u305f\u3081\u3001\u96fb\u529b\u306e\u8a18\u9332\u304c\u6b63\u3057\u304f\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1\u79d2\u3054\u3068\u306e\u30c7\u30fc\u30bf\u30ed\u30ae\u30f3\u30b0\u6642\u306e\u30e1\u30e2\u30ea\u306e\u5bff\u547d\u6bd4\u8f03<\/h3>\n\n\n\n<p>1\u79d2\u3054\u3068\u306b\u30c7\u30fc\u30bf\u30ed\u30ae\u30f3\u30b0\u3092\u884c\u3046\u5834\u5408\u3001NOR FLASH\u3067\u306f\u7d041\u65e5\u3001EEPROM\u3067\u306f\u7d0410\u65e5\u304c\u5bff\u547d\u3068\u306a\u308b\u306e\u306b\u5bfe\u3057\u3001FeRAM\u306f\u305d\u306e\u5353\u8d8a\u3057\u305f\u66f8\u304d\u63db\u3048\u8010\u6027\u306b\u3088\u308a100\u5e74\u4ee5\u4e0a\u306e\u9577\u671f\u5229\u7528\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>FeRAM (MB85RS1MT)<\/strong><\/td><td><strong>EEPROM (M95M01)<\/strong><\/td><td><strong>NOR FLASH (W20Q10RL)<\/strong><\/td><\/tr><tr><td>100\u5e74\u4ee5\u4e0a<\/td><td>10\u65e5<\/td><td>1\u65e5<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">FeRAM\u3068\u30d5\u30e9\u30c3\u30b7\u30e5\u306e\u9023\u643a<\/h3>\n\n\n\n<p>FeRAM\u3092\u5229\u7528\u3057\u305f\u96fb\u529b\u30e1\u30fc\u30bf\u30fc\u306e\u5834\u5408\u3001\u96fb\u529b\u6d88\u8cbb\u30c7\u30fc\u30bf\u3092\u9ad8\u3044\u4fe1\u983c\u6027\u3067\u8a18\u9332\u3067\u304d\u307e\u3059\u3002\u6bce\u79d2\u306e\u30c7\u30fc\u30bf\u306f\u9ad8\u901f\u66f8\u304d\u8fbc\u307f\u304c\u53ef\u80fd\u306aFeRAM\u306b\u76f4\u63a5\u4fdd\u5b58\u3055\u308c\u3001\u305d\u308c\u304c\u7d71\u5408\u3055\u308c\u3066\u30d5\u30e9\u30c3\u30b7\u30e5\u30e1\u30e2\u30ea\u306b\u9577\u671f\u4fdd\u5b58\u3055\u308c\u307e\u3059\u3002\u30d5\u30e9\u30c3\u30b7\u30e5\u5185\u306e\u30c7\u30fc\u30bf\u4f4d\u7f6e\u3092\u793a\u3059\u30dd\u30a4\u30f3\u30bf\u3082FeRAM\u306b\u4fdd\u6301\u3059\u308b\u305f\u3081\u3001\u4e07\u4e00\u306e\u505c\u96fb\u6642\u3067\u3082\u30c7\u30fc\u30bf\u306f\u5931\u308f\u308c\u305a\u3001\u5fc5\u8981\u306a\u30c7\u30fc\u30bf\u3092\u8fc5\u901f\u306b\u53c2\u7167\u3067\u304d\u308b\u3068\u3044\u3046\u7279\u9577\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"470\" src=\"https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image-5-1024x470.png\" alt=\"\" class=\"wp-image-4517\" srcset=\"https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image-5-1024x470.png 1024w, https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image-5-300x138.png 300w, https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image-5-768x353.png 768w, https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2025\/05\/image-5.png 1380w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\u96fb\u529b\u30e1\u30fc\u30bf\u30fc\u3067FeRAM\u3092\u5229\u7528\u3059\u308b\u30e1\u30ea\u30c3\u30c8<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u505c\u96fb\u3084\u77ac\u505c\u767a\u751f\u6642\u3067\u3082\u96fb\u529b\u6d88\u8cbb\u91cf\u3092\u6b63\u78ba\u306b\u8a18\u9332\u3057\u3001\u9700\u8981\u5bb6\u3078\u306e\u9069\u5207\u306a\u8ab2\u91d1\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30e1\u30fc\u30bf\u30fc\u30ab\u30d0\u30fc\u30aa\u30fc\u30d7\u30f3\u3084\u76d7\u96fb\u304c\u7591\u308f\u308c\u308b\u30a4\u30ec\u30ae\u30e5\u30e9\u30fc\u306a\u30a4\u30d9\u30f3\u30c8\u8a18\u9332\u306b\u3082FeRAM\u304c\u6b63\u78ba\u306b\u30c7\u30fc\u30bf\u3092\u8a18\u9332\u3057\u3001\u554f\u984c\u306e\u8981\u56e0\u7279\u5b9a\u306b\u8ca2\u732e\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30d5\u30e9\u30c3\u30b7\u30e5\u3068\u4f75\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30d5\u30e9\u30c3\u30b7\u30e5\u306e\u30dd\u30a4\u30f3\u30bf\uff08\u30a2\u30c9\u30ec\u30b9\uff09\u30c7\u30fc\u30bf\u306e\u4fdd\u5b58\u306b\u3082FeRAM\u304c\u5f79\u7acb\u3061\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u63a8\u5968\u88fd\u54c1<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">MB85RS1MT<\/h3>\n\n\n\n<p>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9: SPI<br>\u5bb9\u91cf: 1Mbit<br>\u96fb\u5727\u7bc4\u56f2: 1.8V to 3.6V<br>\u52d5\u4f5c\u901f\u5ea6: 33MHz<br>\u52d5\u4f5c\u6e29\u5ea6: -40\u00b0C to 85\u00b0C<br>\u30d1\u30c3\u30b1\u30fc\u30b8: SOP8<br>\u5099\u8003: \u96fb\u529b\u9700\u8981\u30c7\u30fc\u30bf\u8a18\u9332\u3068\u30a4\u30d9\u30f3\u30c8\u8a18\u9332\u306b<br><a href=\"https:\/\/www.ramxeed.com\/jp\/home\/wp-content\/uploads\/2024\/09\/MB85RS1MT-DS9v1-J.pdf\">\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8<\/a><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">MB85RS512T<\/h3>\n\n\n\n<p>\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9: SPI<br>\u5bb9\u91cf: 512 Kbit<br>\u96fb\u5727\u7bc4\u56f2: 1.8V to 3.6<br>\u52d5\u4f5c\u901f\u5ea6: 33MHz<br>\u52d5\u4f5c\u6e29\u5ea6: -40\u00b0C to 85\u00b0C<br>\u30d1\u30c3\u30b1\u30fc\u30b8: SOP8<br>\u5099\u8003: 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