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HD66741 - 128 x 128-dot Graphics LCD Controller/Driver

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HD66741 ʷ υοτάϥϑΟοΫεରԠӷথදࣔίϯτϩʔϥυϥΠό ADJ-207-330(Z) '99.2 Rev 1.0 ֓ཁ HD66741 ͸ 128ʷ80 υοτͷ‫ࣈ׽‬ɾֆจࣈͳͲͷάϥϑΟοΫεදࣔΛߦ͏υοτϚτϦΫεӷথίϯτ ϩʔϥυϥΠό LSI Ͱ͢ɻΫϩοΫಉ‫ظ‬γϦΞϧ·ͨ͸ 4ʗ8 ϏοτόεͰϚΠΫϩίϯϐϡʔλͱΠϯλϑ Σʔεͯ͠υοτϚτϦΫεӷথΛ‫ۦ‬ಈ͠·͢ɻҰ෦ͷάϥϑΟοΫΞΠίϯ෦෼Λ‫ݻ‬ఆදࣔ͠ͳ͕Βɺ࢒ ΓͷϏοτϚοϓྖҬΛ্Լํ޲ʹεϜʔεεΫϩʔϧදࣔ‫ػ‬ೳ΍ॎഒ֯දࣔ‫ػ‬ೳʹΑΓ؆୯ʹ͔ͭ๛෋ͳ ৘ใΛදࣔͰ͖·͢ɻ HD66741 ͸ɺӷথදࣔγεςϜͷফඅిྗ௿‫ݮ‬ΛਤΔ‫ػ‬ೳΛαϙʔτ͍ͯ͠·͢ɻి‫ిݯ‬ѹ 1.8V ·Ͱͷ ௿ిѹಈ࡞ɺ·ͨి‫ిݯ‬ѹ 1.8V ͔Β࠷େ 5 ഒ·Ͱͷӷথ‫ۦ‬ಈిѹΛൃੜ͢Δঢѹճ࿏ɺ͞Βʹӷথ‫ۦ‬ಈ༻ϒ Ϧʔμ఍߅ΛྲྀΕΔ௚ྲྀిྲྀΛ௿‫͢ݮ‬ΔϘϧςʔδϑΥϩϫʔճ࿏ͳͲΛ಺ଂ͍ͯ͠·͢ɻ·ͨɺελϯό ΠϞʔυ΍εϦʔϓϞʔυͳͲΛαϙʔτ͍ͯ͠·͢ͷͰɺιϑτ΢ΣΞʹΑΔࡉ͔ͳύϫʔϚωʔδϝϯ τ͕ՄೳͰ͢ɻ௕࣌ؒόοςϦ‫ۦ‬ಈΛඞཁͱ͢Δ‫ܞ‬ଳి࿩ɺϖʔδϟɺిࢠࡒ෍ͳͲͷখ‫ܞܕ‬ଳ‫࠷ʹثػ‬ద Ͱ͢ɻ ಛ௕ l 128ʷ80 υοτͷάϥϑΟοΫεදࣔ༻ӷথίϯτϩʔϥυϥΠό l άϥϑΟοΫΞΠίϯʢϐΫτάϥϜʣͷ‫ݻ‬ఆදࣔՄೳ l 3 ຊͷ൚༻ग़ྗϙʔτ੍‫ޚ‬Մೳ l ௿ফඅిྗΞʔΩςΫνϟΛ࠾༻ ʕ ௿ిѹಈ࡞ରԠɿVCC = 1.8 Vʙ5.5 V ʕ ௿ిѹӷথ‫ۦ‬ಈରԠɿVLCD = 4.5 Vʙ15.