宏晶科技：ｗｗｗ．ＭＣＵ－Ｍｅｍｏｒｙ．ｃｏｍ Ｍｏｂｉｌｅ：１３９２２８０５１９０（姚永平） Ｔｅｌ：０７５５－８２９４８４０９ Ｆａｘ： ０７５５－８２９４４２４３
宏晶科技：专业单片机 ／ 存储器供应商 ｗｗｗ．ＭＣＵ－Ｍｅｍｏｒｙ．ｃｏｍ ＳＴＣ１２Ｃ５４１０ＡＤ 系列 １Ｔ ８０５１ 单片机中文指南
１３９
ＮＡＭＥ ＬｃｄＤｒｉｖｅｒ
￥ｉｎｃｌｕｄｅ（ＳＴＣ８９Ｃ５１ＲＣ．ｈ）
；＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
；ｔｈｅ ＬＣＤ ｉｓ １／３ ｄｕｔｙ ａｎｄ １／３ ｂｉａｓ； ３Ｃｏｍ＊２４Ｓｅｇ； ９ ｄｉｓｐｌａｙ ＲＡＭ；
；
； Ｂｉｔ７ Ｂｉｔ６ Ｂｉｔ５ Ｂｉｔ４ Ｂｉｔ３ Ｂｉｔ２ Ｂｉｔ１ Ｂｉｔ０
；Ｃｏｍ０： Ｃｏｍ０Ｄａｔａ０： Ｓｅｇ７ Ｓｅｇ６ Ｓｅｇ５ Ｓｅｇ４ Ｓｅｇ３ Ｓｅｇ２
Ｓｅｇ１ Ｓｅｇ０
； Ｃｏｍ０Ｄａｔａ１： Ｓｅｇ１５ Ｓｅｇ１４ Ｓｅｇ１３ Ｓｅｇ１２ Ｓｅｇ１１ Ｓｅｇ１０ Ｓｅｇ９ Ｓｅｇ８
； Ｃｏｍ０Ｄａｔａ２： Ｓｅｇ２３ Ｓｅｇ２２ Ｓｅｇ２１ Ｓｅｇ２０ Ｓｅｇ１９ Ｓｅｇ１８ Ｓｅｇ１７ Ｓｅｇ１６
；Ｃｏｍ１： Ｃｏｍ１Ｄａｔａ０： Ｓｅｇ７ Ｓｅｇ６ Ｓｅｇ５ Ｓｅｇ４ Ｓｅｇ３ Ｓｅｇ２
Ｓｅｇ１ Ｓｅｇ０
； Ｃｏｍ１Ｄａｔａ１： Ｓｅｇ１５ Ｓｅｇ１４ Ｓｅｇ１３ Ｓｅｇ１２ Ｓｅｇ１１ Ｓｅｇ１０ Ｓｅｇ９ Ｓｅｇ８
； Ｃｏｍ１Ｄａｔａ２： Ｓｅｇ２３ Ｓｅｇ２２ Ｓｅｇ２１ Ｓｅｇ２０ Ｓｅｇ１９ Ｓｅｇ１８ Ｓｅｇ１７ Ｓｅｇ１６
；Ｃｏｍ２： Ｃｏｍ２Ｄａｔａ０： Ｓｅｇ７ Ｓｅｇ６ Ｓｅｇ５ Ｓｅｇ４ Ｓｅｇ３ Ｓｅｇ２
Ｓｅｇ１ Ｓｅｇ０
； Ｃｏｍ２Ｄａｔａ１： Ｓｅｇ１５ Ｓｅｇ１４ Ｓｅｇ１３ Ｓｅｇ１２ Ｓｅｇ１１ Ｓｅｇ１０ Ｓｅｇ９ Ｓｅｇ８
； Ｃｏｍ２Ｄａｔａ２： Ｓｅｇ２３ Ｓｅｇ２２ Ｓｅｇ２１ Ｓｅｇ２０ Ｓｅｇ１９ Ｓｅｇ１８ Ｓｅｇ１７ Ｓｅｇ１６
；＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊＊
；Ｃｏｍ０： Ｐ３＾０，Ｐ３＾１ ｗｈｅｎ Ｐ３＾０ ＝ Ｐ３＾１ ＝ １ ｔｈｅｎ Ｃｏｍ０＝ＶＣＣ（＝５Ｖ）；
； Ｐ３＾０ ＝ Ｐ３＾１ ＝ ０ ｔｈｅｎ Ｃｏｍ０＝ＧＮＤ（＝０Ｖ）；
； Ｐ３＾０ ＝ １， Ｐ３＾１＝０ ｔｈｅｎ Ｃｏｍ０＝１／２ ＶＣＣ；
；Ｃｏｍ１： Ｐ３＾２，Ｐ３＾３ ｔｈｅ ｓａｍｅ ａｓ ｔｈｅ Ｃｏｍ０
；Ｃｏｍ２： Ｐ３＾４，Ｐ３＾５ ｔｈｅ ｓａｍｅ ａｓ ｔｈｅ Ｃｏｍ０
；
ｓｂｉｔ ＳＥＧ０ ＝Ｐ０＾０
ｓｂｉｔ ＳＥＧ１ ＝Ｐ０＾１
ｓｂｉｔ ＳＥＧ２ ＝Ｐ０＾２
ｓｂｉｔ ＳＥＧ３ ＝Ｐ０＾３
ｓｂｉｔ ＳＥＧ４ ＝Ｐ０＾４
ｓｂｉｔ ＳＥＧ５ ＝Ｐ０＾５
ｓｂｉｔ ＳＥＧ６ ＝Ｐ０＾６
ｓｂｉｔ ＳＥＧ７ ＝Ｐ０＾７
ｓｂｉｔ ＳＥＧ８ ＝Ｐ１＾０
ｓｂｉｔ ＳＥＧ９ ＝Ｐ１＾１
ｓｂｉｔ ＳＥＧ１０ ＝Ｐ１＾２
ｓｂｉｔ ＳＥＧ１１ ＝Ｐ１＾３
ｓｂｉｔ ＳＥＧ１２ ＝Ｐ１＾４
ｓｂｉｔ ＳＥＧ１３ ＝Ｐ１＾５
ｓｂｉｔ ＳＥＧ１４ ＝Ｐ１＾６
ｓｂｉｔ ＳＥＧ１５ ＝Ｐ１＾７
ｓｂｉｔ ＳＥＧ１６ ＝Ｐ２＾０
ｓｂｉｔ ＳＥＧ１７ ＝Ｐ２＾１
ｓｂｉｔ ＳＥＧ１８ ＝Ｐ２＾２
ｓｂｉｔ ＳＥＧ１９ ＝Ｐ２＾３
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