{"id":4597,"date":"2025-07-26T13:00:00","date_gmt":"2025-07-26T04:00:00","guid":{"rendered":"https:\/\/www.ramxeed.com\/jp\/?post_type=column&p=4597"},"modified":"2025-12-22T10:47:52","modified_gmt":"2025-12-22T01:47:52","slug":"vending-machine-memory-eprom-eeprom-flash","status":"publish","type":"column","link":"https:\/\/www.ramxeed.com\/jp\/tech-column\/vending-machine-memory-eprom-eeprom-flash\/","title":{"rendered":"\u81ea\u52d5\u8ca9\u58f2\u6a5f\u306b\u642d\u8f09\u3055\u308c\u308b\u30e1\u30e2\u30ea\u6280\u8853\uff1aEPROM\u30fbEEPROM\u30fbFlash\u306e\u4f7f\u3044\u65b9\u3068\u8ab2\u984c"},"content":{"rendered":"\n

\u81ea\u52d5\u8ca9\u58f2\u6a5f\u306b\u642d\u8f09\u3055\u308c\u308bEPROM\u30fbEEPROM\u30fbFlash\u30e1\u30e2\u30ea\u306e\u9055\u3044\u3084\u7528\u9014\u3001\u8a2d\u8a08\u4e0a\u306e\u8ab2\u984c\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002\u5404\u30e1\u30e2\u30ea\u306e\u7279\u5fb4\u3084\u9078\u5b9a\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u7406\u89e3\u3057\u3001\u6700\u9069\u306a\u5236\u5fa1\u8a2d\u8a08\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\u81ea\u52d5\u8ca9\u58f2\u6a5f\u306b\u304a\u3051\u308bEPROM\u306e\u5f79\u5272\u3068\u5b9f\u88c5\u4f8b<\/strong><\/h2>\n\n\n\n

EPROM\uff08Erasable Programmable Read-Only Memory\uff09\u306f\u3001\u81ea\u52d5\u8ca9\u58f2\u6a5f\u306e\u521d\u671f\u5236\u5fa1\u88c5\u7f6e\u306b\u304a\u3044\u3066\u3001\u52d5\u4f5c\u30d7\u30ed\u30b0\u30e9\u30e0\u3084\u8ca9\u58f2\u8a2d\u5b9a\u306e\u683c\u7d0d\u624b\u6bb5\u3068\u3057\u3066\u5e83\u304f\u5229\u7528\u3055\u308c\u3066\u304d\u307e\u3057\u305f\u3002\u305d\u306e\u7406\u7531\u306f\u3001\u5de5\u5834\u51fa\u8377\u6642\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u304d\u8fbc\u3081\u3070\u3001\u7269\u7406\u7684\u306a\u5f71\u97ff\u3092\u53d7\u3051\u305a\u9577\u671f\u9593\u306b\u308f\u305f\u308a\u5185\u5bb9\u3092\u4fdd\u6301\u3067\u304d\u308b\u3068\u3044\u3046\u4fe1\u983c\u6027\u306e\u9ad8\u3055\u306b\u3042\u308a\u307e\u3059\u3002\u7279\u306b1990\u5e74\u4ee3\u4ee5\u524d\u306e\u6a5f\u7a2e\u3067\u306f\u3001\u518d\u66f8\u304d\u63db\u3048\u306e\u5fc5\u8981\u6027\u304c\u4f4e\u3044\u56fa\u5b9a\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306e\u683c\u7d0d\u306bEPROM\u304c\u591a\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u307e\u3057\u305f\u3002UV\u30e9\u30a4\u30c8\u306b\u3088\u308b\u6d88\u53bb\u304c\u5fc5\u8981\u3068\u3044\u3046\u904b\u7528\u4e0a\u306e\u5236\u7d04\u306f\u3042\u308b\u3082\u306e\u306e\u3001\u305d\u306e\u8010\u74b0\u5883\u6027\u3068\u96fb\u6e90\u55aa\u5931\u6642\u306e\u30c7\u30fc\u30bf\u4fdd\u6301\u6027\u306f\u3001\u5f53\u6642\u306e\u6280\u8853\u7684\u5236\u7d04\u306e\u4e2d\u3067\u975e\u5e38\u306b\u9b45\u529b\u7684\u306a\u8981\u7d20\u3067\u3057\u305f\u3002<\/p>\n\n\n\n

EPROM\u3068\u306f\uff1f\u57fa\u672c\u539f\u7406\u3068\u6d88\u53bb\u65b9\u5f0f\uff08UV\u30e9\u30a4\u30c8\u306b\u3088\u308b\u6d88\u53bb\uff09<\/strong><\/h3>\n\n\n\n

EPROM\u306f\u3001\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u306b\u96fb\u8377\u3092\u9589\u3058\u8fbc\u3081\u308b\u3053\u3068\u3067\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3059\u308b\u4e0d\u63ee\u767a\u6027\u30e1\u30e2\u30ea\u3067\u3059\u3002\u30c7\u30fc\u30bf\u306f\u96fb\u6c17\u7684\u306b\u66f8\u304d\u8fbc\u307e\u308c\u307e\u3059\u304c\u3001\u6d88\u53bb\u306b\u306f\u7d2b\u5916\u7dda\uff08UV\u30e9\u30a4\u30c8\uff09\u3092\u4e00\u5b9a\u6642\u9593\u7167\u5c04\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001\u30c1\u30c3\u30d7\u306b\u306f\u900f\u660e\u306a\u7a93\u304c\u8a2d\u3051\u3089\u308c\u3066\u304a\u308a\u3001\u5c02\u7528\u306e\u6d88\u53bb\u88c5\u7f6e\u3092\u7528\u3044\u3066\u7d2b\u5916\u7dda\u3092\u7167\u5c04\u3059\u308b\u4f5c\u696d\u304c\u5fc5\u8981\u3067\u3059\u3002\u8a2d\u8a08\u5909\u66f4\u3084\u30d0\u30fc\u30b8\u30e7\u30f3\u30a2\u30c3\u30d7\u306e\u983b\u5ea6\u304c\u4f4e\u3044\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u305f\u3068\u3048\u3070\u8ca9\u58f2\u8a2d\u5b9a\u304c\u56fa\u5b9a\u3055\u308c\u305f\u81ea\u8ca9\u6a5f\u306a\u3069\u306b\u306f\u9069\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u983b\u7e41\u306a\u66f4\u65b0\u304c\u5fc5\u8981\u306a\u7528\u9014\u306b\u306f\u4e0d\u5411\u304d\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u5236\u5fa1\u30dc\u30fc\u30c9\u3078\u306eEPROM\u5b9f\u88c5\u4f8b\u3068\u4ea4\u63db\u4e8b\u4f8b<\/strong><\/h3>\n\n\n\n

\u73fe\u5834\u3067\u306e\u5b9f\u88c5\u4f8b\u3068\u3057\u3066\u306f\u3001EPROM\u306f\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u30dc\u30fc\u30c9\u4e0a\u306e\u30bd\u30b1\u30c3\u30c8\u306b\u88c5\u7740\u3055\u308c\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u4ea4\u63db\u304c\u53ef\u80fd\u306a\u8a2d\u8a08\u304c\u4e00\u822c\u7684\u3067\u3059\u3002\u4e2d\u53e4\u5e02\u5834\u3067\u306f\u3001\u5404\u7a2e\u81ea\u52d5\u8ca9\u58f2\u6a5f\u30d6\u30e9\u30f3\u30c9\u5411\u3051\u306b\u30d7\u30ed\u30b0\u30e9\u30e0\u6e08\u307fEPROM\u3092\u8ca9\u58f2\u3057\u3066\u3044\u308b\u30b1\u30fc\u30b9\u3082\u898b\u3089\u308c\u307e\u3059\u3002\u3053\u308c\u306f\u7279\u5b9a\u30e2\u30c7\u30eb\u5c02\u7528\u306e\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u3092\u642d\u8f09\u3057\u3066\u304a\u308a\u3001\u6a5f\u7a2e\u3054\u3068\u306b\u6700\u9069\u5316\u3055\u308c\u305f\u8ca9\u58f2\u7ba1\u7406\u304c\u53ef\u80fd\u3067\u3059\u3002\u4fdd\u5b88\u90e8\u54c1\u3068\u3057\u3066\u306e\u6d41\u901a\u3082\u5b58\u5728\u3057\u3001\u6280\u8853\u8005\u304c\u30bd\u30b1\u30c3\u30c8\u304b\u3089EPROM\u3092\u629c\u304d\u53d6\u308a\u3001\u65b0\u305f\u306a\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u6301\u3064\u30c1\u30c3\u30d7\u3078\u4ea4\u63db\u3059\u308b\u904b\u7528\u3082\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u8a2d\u8a08\u4e0a\u306e\u8ab2\u984c\uff1a\u6d88\u53bb\u306bUV\u304c\u5fc5\u8981\u3001\u7e70\u308a\u8fd4\u3057\u4f7f\u7528\u306b\u5236\u9650\u3042\u308a<\/strong><\/h3>\n\n\n\n

EPROM\u306f\u9ad8\u4fe1\u983c\u306e\u8a18\u61b6\u88c5\u7f6e\u3067\u3059\u304c\u3001\u7e70\u308a\u8fd4\u3057\u5229\u7528\u306b\u306f\u5236\u7d04\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305a\u3001\u6d88\u53bb\u306bUV\u30e9\u30a4\u30c8\u3092\u4f7f\u7528\u3059\u308b\u305f\u3081\u3001\u73fe\u5834\u3067\u306e\u66f8\u304d\u63db\u3048\u304c\u975e\u52b9\u7387\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u66f8\u304d\u63db\u3048\u53ef\u80fd\u306a\u56de\u6570\u306f\u9650\u5b9a\u7684\u3067\u3001\u6570\u767e\u56de\u7a0b\u5ea6\u306b\u7559\u307e\u308b\u3082\u306e\u3082\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001\u66f4\u65b0\u983b\u5ea6\u304c\u9ad8\u3044\u7528\u9014\u3084\u8a2d\u5b9a\u306e\u67d4\u8edf\u6027\u304c\u6c42\u3081\u3089\u308c\u308b\u5834\u9762\u3067\u306f\u8a2d\u8a08\u4e0a\u306e\u5236\u7d04\u3068\u306a\u308a\u307e\u3059\u3002\u52a0\u3048\u3066\u3001\u30c1\u30c3\u30d7\u306e\u7a93\u90e8\u306f\u5916\u5149\u306b\u3088\u308b\u7d4c\u5e74\u52a3\u5316\u306e\u30ea\u30b9\u30af\u3082\u3042\u308b\u305f\u3081\u3001\u9577\u671f\u9593\u306e\u904b\u7528\u3067\u306f\u9069\u5207\u306a\u4fdd\u8b77\u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u3046\u3057\u305f\u70b9\u304b\u3089\u3001\u3088\u308a\u67d4\u8edf\u306aEEPROM\u3084Flash\u306e\u5c0e\u5165\u304c\u9032\u3080\u8981\u56e0\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

EEPROM\u306e\u7279\u5fb4\u3068\u81ea\u8ca9\u6a5f\u30b7\u30b9\u30c6\u30e0\u3067\u306e\u5229\u70b9\u30fb\u9650\u754c<\/strong><\/h2>\n\n\n\n

EEPROM\uff08Electrically Erasable Programmable Read-Only Memory\uff09\u306f\u3001EPROM\u306e\u8ab2\u984c\u3067\u3042\u3063\u305f\u7d2b\u5916\u7dda\u6d88\u53bb\u306e\u5fc5\u8981\u6027\u3092\u514b\u670d\u3057\u3001\u96fb\u6c17\u7684\u306b\u8aad\u307f\u66f8\u304d\u3084\u6d88\u53bb\u304c\u53ef\u80fd\u306a\u4e0d\u63ee\u767a\u6027\u30e1\u30e2\u30ea\u3067\u3059\u3002\u81ea\u52d5\u8ca9\u58f2\u6a5f\u3067\u306f\u4e3b\u306b\u3001\u5546\u54c1\u4fa1\u683c\u3084\u8ca9\u58f2\u5c65\u6b74\u3001\u7a3c\u50cd\u8a2d\u5b9a\u306a\u3069\u306e\u30c7\u30fc\u30bf\u3092\u4fdd\u6301\u3059\u308b\u7528\u9014\u3067\u4f7f\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u6a5f\u5668\u306e\u96fb\u6e90\u3092\u5207\u3063\u3066\u3082\u60c5\u5831\u304c\u4fdd\u6301\u3055\u308c\u308b\u7279\u6027\u304c\u8a2d\u8a08\u4e0a\u306e\u5927\u304d\u306a\u30e1\u30ea\u30c3\u30c8\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u30d0\u30a4\u30c8\u5358\u4f4d\u3067\u306e\u66f8\u304d\u63db\u3048\u304c\u53ef\u80fd\u3067\u3042\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u306e\u4e00\u90e8\u3060\u3051\u3092\u52b9\u7387\u7684\u306b\u66f4\u65b0\u3067\u304d\u308b\u306e\u3082\u7279\u5fb4\u3067\u3059\u3002\u4e00\u65b9\u3067\u3001\u66f8\u304d\u8fbc\u307f\u30b5\u30a4\u30af\u30eb\u306b\u306f\u5236\u9650\u304c\u3042\u308a\u3001\u4f7f\u7528\u983b\u5ea6\u306e\u9ad8\u3044\u7528\u9014\u3067\u306f\u66f8\u8fbc\u5bff\u547d\u3078\u306e\u914d\u616e\u304c\u5fc5\u8981\u3068\u306a\u308b\u70b9\u304c\u8a2d\u8a08\u8005\u306e\u691c\u8a0e\u8ab2\u984c\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

EEPROM\u3068\u306f\uff1f\u30d0\u30a4\u30c8\u5358\u4f4d\u6d88\u53bb\u30fb\u9ad8\u8010\u4e45\u6027\u306e\u4ed5\u7d44\u307f<\/strong><\/h3>\n\n\n\n

EEPROM\u306f\u3001\u30d0\u30a4\u30c8\u5358\u4f4d\u306e\u96fb\u6c17\u7684\u66f8\u304d\u63db\u3048\u304c\u53ef\u80fd\u306a\u305f\u3081\u3001\u5c0f\u5bb9\u91cf\u30c7\u30fc\u30bf\u306e\u983b\u7e41\u306a\u66f4\u65b0\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u8ca9\u58f2\u56de\u6570\u306e\u30ab\u30a6\u30f3\u30c8\u3084\u6e29\u5ea6\u8a2d\u5b9a\u3068\u3044\u3063\u305f\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u500b\u5225\u306b\u8a18\u9332\u30fb\u4fee\u6b63\u3067\u304d\u308b\u70b9\u304c\u3001\u81ea\u52d5\u8ca9\u58f2\u6a5f\u306e\u3088\u3046\u306a\u5236\u5fa1\u6a5f\u5668\u306b\u3068\u3063\u3066\u975e\u5e38\u306b\u6709\u52b9\u3067\u3059\u3002\u30c7\u30fc\u30bf\u4fdd\u6301\u671f\u9593\u3082\u9577\u304f\u3001\u9069\u5207\u306a\u66f8\u8fbc\u5236\u5fa1\u306b\u3088\u308a100\u4e07\u56de\u4ee5\u4e0a\u306e\u66f8\u63db\u3048\u8010\u6027\u3092\u6301\u3064\u88fd\u54c1\u3082\u5b58\u5728\u3057\u307e\u3059\u3002\u66f8\u8fbc\u5f8c\u306e\u78ba\u8a8d\uff08Verify\uff09\u6a5f\u80fd\u3084\u30a8\u30e9\u30fc\u30c1\u30a7\u30c3\u30af\u6a5f\u69cb\u3068\u7d44\u307f\u5408\u308f\u305b\u308b\u3053\u3068\u3067\u3001\u8aa4\u52d5\u4f5c\u3092\u56de\u907f\u3057\u3064\u3064\u9ad8\u4fe1\u983c\u306a\u5236\u5fa1\u304c\u5b9f\u73fe\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n

\u8a2d\u5b9a\u30c7\u30fc\u30bf\u8a18\u61b6\u3084\u30d5\u30a7\u30fc\u30eb\u30bb\u30fc\u30d5\u7528\u9014\u3078\u306e\u5fdc\u7528<\/strong><\/h3>\n\n\n\n

EEPROM\u306f\u3001\u81ea\u52d5\u8ca9\u58f2\u6a5f\u306e\u5236\u5fa1\u30ed\u30b8\u30c3\u30af\u306e\u4e2d\u3067\u300c\u8a2d\u5b9a\u5024\u4fdd\u6301\u300d\u3084\u300c\u5c65\u6b74\u8a18\u9332\u300d\u3068\u3044\u3063\u305f\u30d5\u30a7\u30fc\u30eb\u30bb\u30fc\u30d5\u7528\u9014\u306b\u5e83\u304f\u6d3b\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u4e07\u4e00\u306e\u96fb\u6e90\u65ad\u306b\u5099\u3048\u3066\u8ca9\u58f2\u500b\u6570\u3084\u30a8\u30e9\u30fc\u30ed\u30b0\u3092\u5b9a\u671f\u7684\u306bEEPROM\u3078\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3059\u308b\u3053\u3068\u3067\u3001\u8d77\u52d5\u5f8c\u306e\u5fa9\u65e7\u3084\u70b9\u691c\u6642\u306e\u8a3a\u65ad\u3092\u5bb9\u6613\u306b\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u30b5\u30fc\u30d3\u30b9\u30e2\u30fc\u30c9\u3067\u306e\u8a2d\u5b9a\u5909\u66f4\u3084\u4fa1\u683c\u6539\u5b9a\u306a\u3069\u3001\u983b\u7e41\u306b\u66f4\u65b0\u3055\u308c\u308b\u5185\u5bb9\u3082EEPROM\u3067\u67d4\u8edf\u306b\u5bfe\u5fdc\u53ef\u80fd\u3067\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u4fdd\u5b88\u6027\u306e\u9ad8\u3044\u81ea\u8ca9\u6a5f\u904b\u7528\u304c\u53ef\u80fd\u3068\u306a\u308a\u3001\u6280\u8853\u8005\u306b\u3068\u3063\u3066\u3082\u64cd\u4f5c\u6027\u30fb\u4fe1\u983c\u6027\u306e\u9762\u3067\u91cd\u8981\u306a\u90e8\u54c1\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u6b20\u70b9\uff1a\u66f8\u304d\u8fbc\u307f\u30b5\u30a4\u30af\u30eb\u5236\u9650\u3001\u66f8\u8fbc\u5236\u5fa1\u56de\u8def\u306e\u5fc5\u8981\u6027<\/strong><\/h3>\n\n\n\n

EEPROM\u306e\u6700\u5927\u306e\u8ab2\u984c\u306f\u3001\u66f8\u304d\u8fbc\u307f\u30b5\u30a4\u30af\u30eb\u6570\u306b\u7269\u7406\u7684\u306a\u9650\u754c\u304c\u3042\u308b\u3053\u3068\u3067\u3059\u3002\u4e00\u822c\u7684\u306b\u306f10\u4e07\u56de\u304b\u3089100\u4e07\u56de\u7a0b\u5ea6\u304c\u5bff\u547d\u3068\u3055\u308c\u3001\u305d\u308c\u3092\u8d85\u3048\u308b\u3068\u66f8\u304d\u8fbc\u307f\u30a8\u30e9\u30fc\u3084\u30c7\u30fc\u30bf\u4fdd\u6301\u4e0d\u826f\u306e\u30ea\u30b9\u30af\u304c\u5897\u52a0\u3057\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u5236\u5fa1\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u5074\u3067\u306f\u3001\u540c\u4e00\u30a2\u30c9\u30ec\u30b9\u3078\u306e\u983b\u7e41\u306a\u66f8\u8fbc\u307f\u3092\u907f\u3051\u308b\u5de5\u592b\uff08\u4f8b\u3048\u3070\u30a6\u30a7\u30a2\u30ec\u30d9\u30ea\u30f3\u30b0\u306e\u5b9f\u88c5\uff09\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u66f8\u304d\u8fbc\u307f\u6642\u9593\u304c\u6bd4\u8f03\u7684\u9577\u304f\u3001\u6570\u30df\u30ea\u79d2\u5358\u4f4d\u3067\u304b\u304b\u308b\u305f\u3081\u3001\u66f8\u8fbc\u4e2d\u306b\u96fb\u6e90\u304c\u906e\u65ad\u3055\u308c\u308b\u3068\u30c7\u30fc\u30bf\u7834\u640d\u306e\u53ef\u80fd\u6027\u304c\u3042\u308b\u70b9\u306b\u3082\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u308c\u3089\u3092\u9632\u3050\u305f\u3081\u306b\u306f\u3001\u5c02\u7528\u306e\u66f8\u8fbc\u5236\u5fa1\u56de\u8def\u3084\u30b3\u30f3\u30c7\u30f3\u30b5\u306b\u3088\u308b\u96fb\u6e90\u4fdd\u6301\u8a2d\u8a08\u3082\u691c\u8a0e\u3059\u3079\u304d\u6280\u8853\u7684\u8981\u7d20\u3067\u3059\u3002<\/p>\n\n\n\n

Flash\u30e1\u30e2\u30ea\u306e\u6d3b\u7528\u3068EEPROM\u3068\u306e\u6bd4\u8f03<\/strong><\/h2>\n\n\n\n

Flash\u30e1\u30e2\u30ea\u306f\u3001EEPROM\u306e\u5f8c\u7d99\u6280\u8853\u3068\u3057\u3066\u767b\u5834\u3057\u305f\u4e0d\u63ee\u767a\u6027\u30e1\u30e2\u30ea\u3067\u3042\u308a\u3001\u81ea\u52d5\u8ca9\u58f2\u6a5f\u3092\u542b\u3080\u7d44\u8fbc\u307f\u30b7\u30b9\u30c6\u30e0\u5206\u91ce\u306b\u304a\u3044\u3066\u3001\u4eca\u3084\u6a19\u6e96\u7684\u306a\u8a18\u61b6\u7d20\u5b50\u306e\u4e00\u3064\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u7279\u306b\u5927\u91cf\u306e\u8a2d\u5b9a\u60c5\u5831\u3084\u30ed\u30b0\u30c7\u30fc\u30bf\u3001UI\u753b\u9762\u60c5\u5831\u306a\u3069\u3092\u683c\u7d0d\u3059\u308b\u7528\u9014\u3067\u5229\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u305d\u306e\u5927\u5bb9\u91cf\u6027\u3068\u30b3\u30b9\u30c8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u9ad8\u3055\u304c\u5927\u304d\u306a\u9b45\u529b\u3067\u3059\u3002Flash\u306f\u4e00\u822c\u7684\u306b\u30d6\u30ed\u30c3\u30af\u5358\u4f4d\u3067\u306e\u6d88\u53bb\u3068\u306a\u308b\u305f\u3081\u3001EEPROM\u306b\u6bd4\u3079\u3066\u67d4\u8edf\u6027\u306f\u3084\u3084\u4f4e\u3044\u3082\u306e\u306e\u3001\u8aad\u307f\u51fa\u3057\u901f\u5ea6\u30fb\u66f8\u304d\u8fbc\u307f\u901f\u5ea6\u306b\u512a\u308c\u3066\u304a\u308a\u3001\u51e6\u7406\u52b9\u7387\u306e\u9ad8\u3044\u5236\u5fa1\u8a2d\u8a08\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002\u8fd1\u5e74\u306e\u81ea\u8ca9\u6a5f\u306f\u30c7\u30a3\u30b9\u30d7\u30ec\u30a4\u642d\u8f09\u578b\u3084IoT\u5bfe\u5fdc\u6a5f\u7a2e\u304c\u5897\u52a0\u3057\u3066\u304a\u308a\u3001\u305d\u308c\u306b\u4f34\u3044Flash\u306e\u5b9f\u88c5\u3082\u9ad8\u5ea6\u5316\u30fb\u5927\u5bb9\u91cf\u5316\u304c\u9032\u3093\u3067\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

Flash\u3068\u306f\uff1fNOR\uff0fNAND\u69cb\u9020\u3084\u30d6\u30ed\u30c3\u30af\u5358\u4f4d\u6d88\u53bb\u65b9\u5f0f<\/strong><\/h3>\n\n\n\n

Flash\u30e1\u30e2\u30ea\u306b\u306f\u3001NOR\u578b\u3068NAND\u578b\u306e2\u3064\u306e\u57fa\u672c\u69cb\u9020\u304c\u3042\u308a\u307e\u3059\u3002NOR\u578b\u306f\u9ad8\u901f\u306a\u30e9\u30f3\u30c0\u30e0\u30a2\u30af\u30bb\u30b9\u304c\u53ef\u80fd\u3067\u3001\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306e\u683c\u7d0d\u306b\u3088\u304f\u4f7f\u308f\u308c\u307e\u3059\u3002\u4e00\u65b9\u3001NAND\u578b\u306f\u9ad8\u5bc6\u5ea6\u3067\u30b3\u30b9\u30c8\u52b9\u7387\u306b\u512a\u308c\u3001\u753b\u50cf\u60c5\u5831\u306a\u3069\u306e\u5927\u5bb9\u91cf\u30d5\u30a1\u30a4\u30eb\u306e\u683c\u7d0d\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u3069\u3061\u3089\u3082EEPROM\u3068\u306f\u7570\u306a\u308a\u3001\u30c7\u30fc\u30bf\u306e\u6d88\u53bb\u306f\u30d0\u30a4\u30c8\u5358\u4f4d\u3067\u306f\u306a\u304f\u30d6\u30ed\u30c3\u30af\u5358\u4f4d\u3067\u884c\u308f\u308c\u308b\u305f\u3081\u3001\u90e8\u5206\u66f4\u65b0\u306b\u306f\u5de5\u592b\u304c\u5fc5\u8981\u3067\u3059\u3002\u307e\u305f\u3001\u66f8\u304d\u63db\u3048\u56de\u6570\u306b\u306f\u5236\u9650\u304c\u3042\u308b\u3082\u306e\u306e\u3001\u9069\u5207\u306a\u5236\u5fa1\u306b\u3088\u308a10\u4e07\u56de\u4ee5\u4e0a\u306e\u66f8\u8fbc\u307f\u304c\u53ef\u80fd\u306a\u305f\u3081\u3001\u7523\u696d\u7528\u9014\u306b\u5341\u5206\u8010\u3048\u3046\u308b\u4fe1\u983c\u6027\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u81ea\u52d5\u8ca9\u58f2\u6a5f\u306b\u304a\u3051\u308bFlash\u4f7f\u7528\u4f8b\uff08\u69cb\u6210\u5236\u5fa1\u30fb\u753b\u9762\u30c7\u30fc\u30bf\u683c\u7d0d\uff09<\/strong><\/h3>\n\n\n\n

\u8fd1\u5e74\u306e\u81ea\u52d5\u8ca9\u58f2\u6a5f\u3067\u306f\u3001\u30bf\u30c3\u30c1\u30d1\u30cd\u30eb\u578b\u306e\u64cd\u4f5c\u753b\u9762\u3084\u8907\u96d1\u306a\u69cb\u6210\u5236\u5fa1\u3092\u4f34\u3046\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u304c\u5897\u3048\u3066\u304a\u308a\u3001\u305d\u308c\u3089\u306e\u753b\u9762\u8868\u793a\u60c5\u5831\u3084\u5236\u5fa1\u30ed\u30b8\u30c3\u30af\u3092\u683c\u7d0d\u3059\u308b\u305f\u3081\u306b\u5927\u5bb9\u91cf\u306eFlash\u304c\u4f7f\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u8ca9\u58f2\u753b\u9762\u306e\u753b\u50cf\u30c7\u30fc\u30bf\u3084\u30d5\u30a9\u30f3\u30c8\u60c5\u5831\u3001\u53d6\u5f15\u5c65\u6b74\u3084\u8ca9\u58f2\u30ed\u30b0\u3001\u3055\u3089\u306b\u306f\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u901a\u4fe1\u306b\u95a2\u9023\u3059\u308b\u8a2d\u5b9a\u60c5\u5831\u307e\u3067\u3001\u591a\u304f\u306e\u30c7\u30fc\u30bf\u304cFlash\u4e0a\u306b\u4fdd\u5b58\u3055\u308c\u307e\u3059\u3002\u307e\u305f\u3001OTA\uff08Over The Air\uff09\u306b\u3088\u308b\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u66f4\u65b0\u306b\u3082Flash\u304c\u6d3b\u7528\u3055\u308c\u3066\u304a\u308a\u3001\u30b5\u30fc\u30d3\u30b9\u6027\u306e\u5411\u4e0a\u306b\u5bc4\u4e0e\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u7269\u7406\u7684\u306a\u4ea4\u63db\u4f5c\u696d\u306a\u3057\u306b\u30b7\u30b9\u30c6\u30e0\u66f4\u65b0\u304c\u53ef\u80fd\u3068\u306a\u308a\u3001\u904b\u7528\u52b9\u7387\u304c\u5927\u304d\u304f\u6539\u5584\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

EEPROM\u3068\u306e\u9055\u3044\uff1a\u5927\u5bb9\u91cf\u3068\u9ad8\u901f\u8aad\u307f\u66f8\u304d\u3060\u304c\u30d6\u30ed\u30c3\u30af\u6d88\u53bb\u30fb\u66f8\u8fbc\u56de\u6570\u5236\u9650\u3042\u308a<\/strong><\/h3>\n\n\n\n

Flash\u3068EEPROM\u306f\u540c\u3058\u4e0d\u63ee\u767a\u6027\u30e1\u30e2\u30ea\u3067\u3059\u304c\u3001\u8a2d\u8a08\u601d\u60f3\u3068\u7528\u9014\u304c\u7570\u306a\u308a\u307e\u3059\u3002Flash\u306fEEPROM\u306b\u6bd4\u3079\u3066\u6841\u9055\u3044\u306e\u5bb9\u91cf\u3092\u4f4e\u30b3\u30b9\u30c8\u3067\u63d0\u4f9b\u3067\u304d\u3001\u9ad8\u901f\u306a\u8aad\u307f\u51fa\u3057\u6027\u80fd\u3092\u6301\u3061\u307e\u3059\u304c\u3001\u30d0\u30a4\u30c8\u5358\u4f4d\u306e\u66f4\u65b0\u304c\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u983b\u7e41\u306a\u90e8\u5206\u66f8\u304d\u63db\u3048\u306b\u306f\u4e0d\u5411\u304d\u3067\u3059\u3002\u3055\u3089\u306b\u3001\u30d6\u30ed\u30c3\u30af\u6d88\u53bb\u306e\u90fd\u5ea6\u3001\u672a\u5909\u66f4\u306e\u30c7\u30fc\u30bf\u3082\u5dfb\u304d\u8fbc\u3080\u5fc5\u8981\u304c\u3042\u308b\u305f\u3081\u3001\u30c7\u30fc\u30bf\u4fdd\u8b77\u3084\u66f8\u304d\u8fbc\u307f\u6700\u9069\u5316\u306e\u8a2d\u8a08\u304c\u6b20\u304b\u305b\u307e\u305b\u3093\u3002\u52a0\u3048\u3066\u3001\u66f8\u304d\u8fbc\u307f\u56de\u6570\u306b\u3082\u5236\u9650\u304c\u3042\u308a\u3001\u52a3\u5316\u306b\u3088\u308b\u4e0d\u826f\u30d6\u30ed\u30c3\u30af\u306e\u767a\u751f\u3092\u8003\u616e\u3057\u305f\u30a6\u30a7\u30a2\u30ec\u30d9\u30ea\u30f3\u30b0\u51e6\u7406\u304c\u5fc5\u8981\u3067\u3059\u3002\u3053\u308c\u3089\u306e\u5236\u7d04\u3092\u7406\u89e3\u3057\u3001\u7528\u9014\u3054\u3068\u306b\u6700\u9069\u306a\u30e1\u30e2\u30ea\u3092\u9078\u5b9a\u3059\u308b\u3053\u3068\u304c\u8a2d\u8a08\u30a8\u30f3\u30b8\u30cb\u30a2\u306b\u6c42\u3081\u3089\u308c\u308b\u30b9\u30ad\u30eb\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n

\u7dcf\u5408\u6bd4\u8f03\u3068\u8a2d\u8a08\u4e0a\u306e\u904b\u7528\u8ab2\u984c<\/strong><\/h2>\n\n\n\n

EPROM\u3001EEPROM\u3001Flash\u306f\u3044\u305a\u308c\u3082\u81ea\u52d5\u8ca9\u58f2\u6a5f\u306b\u304a\u3051\u308b\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u306e\u69cb\u7bc9\u306b\u4e0d\u53ef\u6b20\u306a\u4e0d\u63ee\u767a\u6027\u30e1\u30e2\u30ea\u3067\u3059\u304c\u3001\u305d\u308c\u305e\u308c\u306b\u660e\u78ba\u306a\u7279\u6027\u3068\u5236\u7d04\u304c\u3042\u308a\u307e\u3059\u3002\u8a2d\u8a08\u8005\u306f\u3001\u6c42\u3081\u3089\u308c\u308b\u66f4\u65b0\u983b\u5ea6\u30fb\u5bb9\u91cf\u30fb\u30b3\u30b9\u30c8\u30fb\u4fdd\u5b88\u6027\u306b\u5fdc\u3058\u3066\u6700\u9069\u306a\u30e1\u30e2\u30ea\u3092\u9078\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u7279\u306b\u8fd1\u5e74\u306e\u81ea\u8ca9\u6a5f\u306f\u3001\u30af\u30e9\u30a6\u30c9\u9023\u643a\u3084\u753b\u50cf\u8868\u793a\u306a\u3069\u591a\u6a5f\u80fd\u5316\u304c\u9032\u3093\u3067\u304a\u308a\u3001\u5f93\u6765\u306eEPROM\u30fbEEPROM\u306b\u52a0\u3048\u3001\u5927\u5bb9\u91cf\u30fb\u9ad8\u901f\u5bfe\u5fdc\u306eFlash\u3084\u6b21\u4e16\u4ee3\u4e0d\u63ee\u767a\u30e1\u30e2\u30ea\uff08FeRAM\u3001MRAM\uff09\u3078\u306e\u95a2\u5fc3\u3082\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002\u672c\u7bc0\u3067\u306f\u3001\u3053\u308c\u30893\u7a2e\u306e\u30e1\u30e2\u30ea\u6280\u8853\u3092\u6bd4\u8f03\u3057\u3064\u3064\u3001\u5b9f\u904b\u7528\u306b\u304a\u3051\u308b\u8a2d\u8a08\u8ab2\u984c\u3068\u3001\u5c06\u6765\u306b\u5411\u3051\u305f\u65b9\u5411\u6027\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

EPROM\u30fbEEPROM\u30fbFlash\u306e\u7279\u5fb4\u5bfe\u6bd4\u8868<\/strong><\/h3>\n\n\n\n
\u7a2e\u985e<\/strong><\/td>\u6d88\u53bb\u65b9\u5f0f<\/strong><\/td>\u66f8\u63db\u3048\u5358\u4f4d<\/strong><\/td>\u66f8\u8fbc\u56de\u6570<\/strong><\/td>\u5bb9\u91cf\u7bc4\u56f2<\/strong><\/td>\u30b3\u30b9\u30c8<\/strong><\/td>\u4e3b\u306a\u7528\u9014<\/strong><\/td><\/tr>
EPROM<\/td>UV\u6d88\u53bb<\/td>\u5168\u4f53<\/td>\u6570\u767e\u56de<\/td>\u6570\u5341KB<\/td>\u25b3<\/td>\u56fa\u5b9a\u30d7\u30ed\u30b0\u30e9\u30e0<\/td><\/tr>
EEPROM<\/td>\u96fb\u6c17\u6d88\u53bb<\/td>\u30d0\u30a4\u30c8\u5358\u4f4d<\/td>\u6570\u5341\u4e07\u56de<\/td>\uff5e1MB<\/td>\u25cb<\/td>\u8a2d\u5b9a\u4fdd\u6301\u30fb\u30ab\u30a6\u30f3\u30c8<\/td><\/tr>
Flash<\/td>\u96fb\u6c17\u6d88\u53bb<\/td>\u30d6\u30ed\u30c3\u30af\u5358\u4f4d<\/td>\u6570\u5341\u4e07\u56de<\/td>\uff5e\u6570GB<\/td>\u25ce<\/td>\u753b\u50cf\u30fb\u30ed\u30b0\u30fbFW\u66f4\u65b0\u7b49<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u81ea\u52d5\u8ca9\u58f2\u6a5f\u5236\u5fa1\u8a2d\u8a08\u306b\u304a\u3051\u308b\u9078\u629e\u6307\u91dd\uff08\u696d\u52d9\u6027\u30fb\u4fe1\u983c\u6027\u30fb\u30e1\u30f3\u30c6\u6027\uff09<\/strong><\/h3>\n\n\n\n

\u5236\u5fa1\u88c5\u7f6e\u306e\u30e1\u30e2\u30ea\u9078\u5b9a\u3067\u306f\u3001\u300c\u5909\u66f4\u306e\u983b\u5ea6\u300d\u300c\u66f8\u304d\u63db\u3048\u306e\u5bfe\u8c61\u30c7\u30fc\u30bf\u300d\u300c\u505c\u6b62\u6642\u306e\u5fa9\u65e7\u6027\u300d\u306a\u3069\u306e\u8981\u7d20\u304c\u5224\u65ad\u57fa\u6e96\u3068\u306a\u308a\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u4fa1\u683c\u8a2d\u5b9a\u3084\u5728\u5eab\u60c5\u5831\u306a\u3069\u306f\u983b\u7e41\u306b\u66f4\u65b0\u3055\u308c\u308b\u305f\u3081\u3001EEPROM\u3084FeRAM\u306e\u3088\u3046\u306a\u9ad8\u8010\u4e45\u306a\u8a18\u61b6\u7d20\u5b50\u304c\u671b\u307e\u3057\u3044\u3067\u3059\u3002\u4e00\u65b9\u3001\u8ca9\u58f2\u753b\u9762\u3084\u30d5\u30a1\u30fc\u30e0\u30a6\u30a7\u30a2\u306a\u3069\u306e\u5927\u5bb9\u91cf\u30c7\u30fc\u30bf\u306fFlash\u306b\u683c\u7d0d\u3055\u308c\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066OTA\u66f4\u65b0\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u69cb\u6210\u304c\u53d6\u3089\u308c\u307e\u3059\u3002\u307e\u305f\u3001\u90e8\u54c1\u4f9b\u7d66\u9762\u3067\u306e\u5b89\u5b9a\u6027\u3084\u5c06\u6765\u306e\u4fdd\u5b88\u4f53\u5236\u3082\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001\u5165\u624b\u6027\u30fb\u6a19\u6e96\u5316\u306e\u89b3\u70b9\u304b\u3089Flash\u642d\u8f09\u30de\u30a4\u30b3\u30f3\u306e\u63a1\u7528\u304c\u9032\u3093\u3067\u3044\u308b\u306e\u3082\u8fd1\u5e74\u306e\u50be\u5411\u3067\u3059\u3002<\/p>\n\n\n\n

\u4eca\u5f8c\u306e\u5c55\u671b\uff1aFeRAM\/MRAM\u306a\u3069\u65b0\u4e16\u4ee3\u4e0d\u63ee\u767a\u30e1\u30e2\u30ea\u306e\u53ef\u80fd\u6027<\/strong><\/h3>\n\n\n\n

\u4eca\u5f8c\u3001\u81ea\u52d5\u8ca9\u58f2\u6a5f\u3092\u542b\u3080\u7523\u696d\u7528\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3044\u3066\u306f\u3001FeRAM\uff08\u5f37\u8a98\u96fb\u4f53RAM\uff09\u3084MRAM\uff08\u78c1\u6c17\u62b5\u6297\u5909\u5316\u578bRAM\uff09\u306e\u3088\u3046\u306a\u6b21\u4e16\u4ee3\u4e0d\u63ee\u767a\u30e1\u30e2\u30ea\u306e\u6d3b\u7528\u304c\u671f\u5f85\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u3001EEPROM\u3084Flash\u306b\u6bd4\u3079\u3066\u9ad8\u901f\u30fb\u9ad8\u8010\u4e45\u30fb\u4f4e\u6d88\u8cbb\u96fb\u529b\u3068\u3044\u3046\u7279\u6027\u3092\u517c\u306d\u5099\u3048\u3066\u304a\u308a\u3001\u66f8\u304d\u63db\u3048\u5236\u9650\u3084\u6d88\u53bb\u6642\u9593\u306e\u5236\u7d04\u3092\u5927\u5e45\u306b\u6539\u5584\u3067\u304d\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u7279\u306bFeRAM\u306f\u3001\u9ad8\u901f\u3001\u9ad8\u983b\u5ea6\u3067\u66f8\u8fbc\u53ef\u80fd\u304b\u3064\u4e0d\u63ee\u767a\u6027\u3092\u6301\u3064\u305f\u3081\u3001\u30ed\u30b0\u8a18\u9332\u3084\u30d5\u30a7\u30fc\u30eb\u30bb\u30fc\u30d5\u51e6\u7406\u3078\u306e\u9069\u7528\u304c\u9032\u3093\u3067\u3044\u307e\u3059\u3002\u307e\u305f\u3001\u3053\u308c\u3089\u306e\u65b0\u6280\u8853\u306f5G\u901a\u4fe1\u3084AI\u9023\u643a\u578b\u81ea\u8ca9\u6a5f\u306a\u3069\u3001\u9ad8\u6a5f\u80fd\u5316\u304c\u9032\u3080\u6b21\u4e16\u4ee3\u30e2\u30c7\u30eb\u3067\u306e\u9069\u7528\u304c\u898b\u8fbc\u307e\u308c\u3066\u304a\u308a\u3001\u4eca\u5f8c\u306e\u6280\u8853\u9078\u5b9a\u306b\u304a\u3051\u308b\u91cd\u8981\u306a\u9078\u629e\u80a2\u3068\u306a\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n

RAMXEED\u304c\u63d0\u4f9b\u3059\u308bFeRAM\u88fd\u54c1\u4e00\u89a7<\/strong>
https:\/\/www.ramxeed.com\/jp\/products\/feram-products<\/a><\/p>\n\n\n\n

RAMXEED\u304c\u63d0\u4f9b\u3059\u308bReRAM\u88fd\u54c1\u4e00\u89a7<\/strong>
https:\/\/www.ramxeed.com\/jp\/products\/reram-products\/<\/a><\/p>\n","protected":false},"author":15,"featured_media":4602,"template":"","tech_category":[321],"tech_tag":[323,325,326,379,341],"column_category":[275],"class_list":["post-4597","column","type-column","status-publish","has-post-thumbnail","hentry","tech_category-application","tech_tag-eeprom","tech_tag-feram","tech_tag-326","tech_tag-379","tech_tag-341","column_category-others"],"acf":[],"yoast_head":"\n\u81ea\u52d5\u8ca9\u58f2\u6a5f\u306b\u642d\u8f09\u3055\u308c\u308b\u30e1\u30e2\u30ea\u6280\u8853\uff1aEPROM\u30fbEEPROM\u30fbFlash\u306e\u4f7f\u3044\u65b9\u3068\u8ab2\u984c | RAMXEED\uff08\u30e9\u30e0\u30b7\u30fc\u30c9\uff09<\/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:\/\/www.ramxeed.com\/jp\/tech-column\/vending-machine-memory-eprom-eeprom-flash\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u81ea\u52d5\u8ca9\u58f2\u6a5f\u306b\u642d\u8f09\u3055\u308c\u308b\u30e1\u30e2\u30ea\u6280\u8853\uff1aEPROM\u30fbEEPROM\u30fbFlash\u306e\u4f7f\u3044\u65b9\u3068\u8ab2\u984c | RAMXEED\uff08\u30e9\u30e0\u30b7\u30fc\u30c9\uff09\" \/>\n<meta property=\"og:description\" content=\"\u81ea\u52d5\u8ca9\u58f2\u6a5f\u306b\u642d\u8f09\u3055\u308c\u308bEPROM\u30fbEEPROM\u30fbFlash\u30e1\u30e2\u30ea\u306e\u9055\u3044\u3084\u7528\u9014\u3001\u8a2d\u8a08\u4e0a\u306e\u8ab2\u984c\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002\u5404\u30e1\u30e2\u30ea\u306e\u7279\u5fb4\u3084\u9078\u5b9a\u306e\u30dd\u30a4\u30f3\u30c8\u3092\u7406\u89e3\u3057\u3001\u6700\u9069\u306a\u5236\u5fa1\u8a2d\u8a08\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002 \u81ea\u52d5\u8ca9\u58f2\u6a5f\u306b\u304a\u3051\u308bEPROM\u306e\u5f79\u5272\u3068\u5b9f\u88c5\u4f8b EPROM\uff08Erasable Programmable Read-Only 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