LC78626KE Datasheet, PDF (32/33 Pages) Sanyo Semicon Device – CMOS LSI

LC78626KE
ઃؔ͢ʹܭΔ஫ҙࣄ߲
γεςϜͱͯ͠ͷ৴པੑΛୡ੒͢Δ্Ͱɺຊ-4*ͷઈର࠷େఆ֨ ͓Αͼ ڐ༰ಈ࡞ൣғ ਪ঑ಈ࡞৚݅ Λ९कͯ͠࢖༻͢Δͷ
͸΋ͪΖΜͷ͜ͱɺपғԹ౓ɺ੩ిͲͳؾͷ࢖༻ڥ؀৚݅ͱ࣮૷৚݅ʹ͍ͭͯ΋े෼഑ྀͯ͠࢖༻͢Δ͜ͱ͕ඞཁͰ͋Δɻ
͜͜Ͱ͸ɺಛʹઃܭɾ࣮૷্ͷͦͷଞͷ஫ҙࣄ߲ʹ͍ͭͯઆ໌͢Δɻ

ະ࢖༻୺ࢠͷॲཧ
ᶃ ຊ-4*͸ະ࢖༻ͷೖྗ୺ࢠΛΦʔϓϯͰ࢖༻͢Δͱɺ಺෦͕ෆ҆ఆʹͳΔ΋ͷ͕͋Δɻ࢖༻͍ͯ͠ͳ͍୺ࢠͷॲཧ͸ࢿྉʹ
ࡌهͷ͋Δ৔߹͸ͦͷ಺༰ʹै͏͜ͱɻ·ͨɺग़ྗ୺ࢠʹ͍ͭͯ΋ిݯϥΠϯ΍(/%ϥΠϯɺ͓Αͼ ଞͷग़ྗͱ઀ଓ͠ͳ
͍Α͏஫ҙ͕ඞཁͰ͋Δɻ
ᶄ ൚༻*0ϙʔτ͕ະ࢖༻ͷ৔߹͸ɺग़ྗϙʔτʹͯ͠ʮ-ʯग़ྗʹͳΔΑ͏ʹઃఆ͢Δ͔ɺ·ͨ͸ ೖྗϙʔτͷ··ϓϧΞ
οϓ ·ͨ͸ ϓϧμ΢ϯʹΑͬͯೖྗϨϕϧΛݻఆ͢Δ͜ͱɻ

ϥονΞοϓ๷ࢭ
ᶃ ຊ-4*ͷߏ଄্ɺ֤ిʹࢠ୺ݯ͸ඞͣಉిҐΛ͢څڙΔ͜ͱɻ
ˎαʔϘܥͷ"41ʹ΋ಉిҐΛ͢څڙΔ͜ͱɻຊ-4*ͱεϥΠεϨϕϧɾίϯτϩʔϧճ࿏Λڞ༗͓ͯ͠ΓɺಉిҐͷҹՃ
͕ඞཁͰ͋Δɻͳ͓ɺ"41ͷ֤ిʹࢠ୺ݯ΋ඞͣಉిҐΛ͢څڙΔ͜ͱɻ
ᶄ ೖग़ྗ୺ࢠͷిѹϨϕϧΛ7%%ΑΓ্͛ͳ͍ɺ·ͨ 744ΑΓԼ͛ͳ͍͜ͱɻ͜Ε͸ిݯ౤ೖ࣌ͷλΠϛϯάʹ΋஫ҙ͢Δ
͜ͱɻ
ᶅ աిѹɺҟৗϊΠζ͕ຊ-4*ʹՃΘΒͳ͍Α͏ʹ͢Δ͜ͱɻ
ᶆ Ұൠతʹ͸ɺະ࢖༻ೖྗ୺ࢠͷిҐ͸7%% ·ͨ͸ 744ʹݻఆͯ͠ϥονΞοϓΛ๷ࢭ͢Δ͕ɺຊ-4*ͷ୺ࢠͷॲཧ͸୺ࢠ
આ໌ʹ͞ࡌهΕ͍ͯΔ௨Γʹै͏͜ͱɻ
ᶇ ग़ྗ୹བྷΛ͠ͳ͍͜ͱɻ

ΠϯλϑΣʔε
ҟͳΔσόΠεͷೖग़ྗΛ઀ଓ͢Δ৔߹͸ɺೖྗ7*-7*)ͱ70-70)ͷͦΕͧΕͷϨϕϧ͕߹Θͳ͍ͱޡಈ࡞ͷݪҼͱ
ͳΔɻిܥݯγεςϜͷΑ͏ͳҟͳΔిిݯѹͷσόΠεΛ઀ଓ͢Δ৔߹͸ഁյ͠ͳ͍Α͏ɺϨϕϧγϑτΛૠೖ͢Δ͜
ͱɻ

ෛՙ༰ྔͱग़ྗిྲྀ
ᶃ େ͖ͳෛՙ༰ྔΛ઀ଓ͢Δͱɺ௕࣌ؒग़ྗ͕୹བྷ͢ΔͨΊ഑ઢͷ༹அʹͭͳ͕Δɻ·ͨɺॆ์ిిྲྀ͕ଟ͍৔߹͸ϊΠζ
ൃੜͷݪҼʹͳΓɺثػͷੑೳΛྼԽͤͨ͞Γɺޡಈ࡞Λੜͤ͡͞Δ͜ͱ͕͋Δɻਪ঑ͷෛՙ༰ྔΛ࢖༻͢Δ͜ͱɻ
ᶄ ग़ྗͷγϯΫ ·ͨ͸ ιʔεిྲྀ͕ଟ͍৔߹΋ᶃͱಉ༷ɺෆ۩߹ൃੜͷݪҼʹͳΔɻ࠷େڐ༰ফඅిྗΛߟ্ྀͨ͠Ͱɺਪ
঑ͷిྲྀ஋Ͱ࢖༻͢Δ͜ͱɻ
ݯి
౤ೖ࣌ͱϦηοτ࣌ͷ஫ҙ
ᶃ ݯి౤ೖ࣌΍Ϧηοτ࣌ɺ͓Αͼ Ϧηοτղআ࣌ʹ͸஫ҙ͕ඞཁͳ৔߹͕͋ΔͷͰɺεϖοΫγʔτΛࢀরͷ্ɺ੡඼ʹ
߹ͬͨઃܭͷ഑ྀΛ͢Δ͜ͱɻ
ᶄ ຊ-4*͸ిݯ౤ೖ࣌ͷ୺ࢠͷग़ྗঢ়ଶ΍ೖग़ྗઃఆɺϨδελ಺༰౳͸อূ͍ͯ͠ͳ͍ɻϦηοτಈ࡞΍ϞʔυઃఆͰఆٛ
͍ͯ͠Δ߲໨ʹ͍ͭͯ͸ɺ͜ΕΒͷಈ࡞ͷͷͪʹอূͷର৅ͱͳΔɻຊ-4*ͷిݯ౤ೖޙ͸ɺ·ͣϦηοτಈ࡞Λ࣮ߦ͢Δ
͜ͱɻ
ఆٛ͞Ε͍ͯͳ͍୺ࢠঢ়ଶɺϨδελ಺༰͸ɺ௕ظͷϩοτ͹Β͖ͭʹΑΓઃظॳܭͷঢ়ଶ͔ΒมԽ͢Δ͜ͱ͕͋ΔͷͰ
े෼஫ҙ͢Δ͜ͱɻ
ᶅ ൚༻*0ϙʔτ͸Ϧηοτ࣌͸ೖྗͰ͋ΔɻϑΣΠϧηʔϑͷ఺͔Βɺʮ)ʯ·ͨ͸ʮ-ʯʹݻఆ͠ͳ͚Ε͹ͳΒͳ͍৔߹͸ɺ
ݸผʹ఍߅Λհͯ͠7%%ʹϓϧΞοϓ͢Δ͔ɺ744ʹϓϧμ΢ϯ͢Δͱ༗ޮͰ͋Δɻ
ᶆ .ग़ྗΛϚΠίϯͷϚελʔΫϩοΫͱͯ͠࢖༻͢Δ৔߹͸ɺϦηοτճ࿏ΛϚΠίϯͱڞ༗ͤ͞ΔɻϚΠίϯ͸Ϋϩ
οΫ͕ೖྗ͞Εͳ͚Ε͹Ϧηοτ͞Εͳ͍ͷͰɺϚΠίϯͷϙʔτͰຊ-4*ͷϦηοτೖྗΛίϯτϩʔϧ͠ͳ͍͜ͱɻຊ
-4*͕Ϧηοτ͞Ε͍ͯͳ͚Ε͹ɺ.)[͕ग़ྗ͞Ε͍ͯΔอূ͸ͳ͘ɺैͬͯϚΠίϯ΋Ϧηοτ͞Εͣɺثػͷޡಈ
࡞ͷݪҼʹͳΔɻ

೤ઃ্ܭͷ஫ҙ
൒ಋମσόΠεͷނো཰͸पғԹ౓ͱফඅిྗʹΑΓେ͖͘Ճ଎͞ΕΔɻߴ৴པੑ֬อͷͨΊɺपล৚݅ͷมԽ΋ߟྀ͞
Εɺे෼ΏͱΓͷ͋ΔઃܭΛ͢Δ͜ͱɻ
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