MB85RC64V Datasheet, PDF (3/32 Pages) Fujitsu Component Limited. – 64 K (8 K×8) ビットI2C

■ ϒϩοΫμΠϠάϥϜ
SDA
γϦΞϧ - ύϥϨϧ
ίϯόʔλ
SCL
WP
A0, A1, A2
MB85RC64V
FRAM ΞϨΠ
8,192×8
ίϥϜσίʔμ / ηϯεΞϯϓ /
ϥΠτΞϯϓ
■ I²C (Inter-Integrated Circuit)
MB85RC64V ͸ , 2 ઢࣜγϦΞϧΠϯλϑΣʔε , I²C όεʹରԠ͓ͯ͠Γ , εϨʔϒσόΠεͱͯ͠ಈ࡞͠·͢ɻI²C ό
ε͸ , ௨৴ͷ໾ׂ͕ʮϚελʯଆͱʮεϨʔϒʯଆͰ໌֬ʹҟͳΓ , Ϛελଆ੍͕ޚͷओಋݖΛ࣋ͪ·͢ɻ
·ͨ , ύʔςΟϥΠϯߏ੒͕Մೳͱͳ͓ͬͯΓ , 1 ͭͷϚελͰෳ਺ͷεϨʔϒσόΠεͱ઀ଓͰ͖·͢ɻ͜ͷͱ͖ε
Ϩʔϒଆ͸ͦΕͧΕݻ༗ΞυϨεΛ࣋ͪ , Ϛελଆ͸ , ௨৴͢ΔεϨʔϒΛΞυϨεͰࢦఆ͔ͯ͠Β௨৴Λ։࢝͠·͢ɻ
ɾI²C ΠϯλϑΣʔεͷγεςϜߏ੒ྫ
SCL
SDA
VDD
ϓϧΞοϓ
఍߅
I²C όε
Ϛελ
I²C όε
MB85RC64V
A2 A1 A0
000
σόΠεΞυϨε
I²C όε
MB85RC64V
A2 A1 A0
001
I²C όε
MB85RC64V
A2 A1 A0
010
...
DS501-00013-6v0-J
3