MB85RC64V Datasheet, PDF (13/32 Pages) Fujitsu Component Limited. – 64 K (8 K×8) ビットI2C

MB85RC64V
ݯి ■౤ೖɾ੾அγʔέϯε
VDD ͕ 2V Λ੾ͬͨݯిʹޙͷ࠶্ཱͪ͛Λߦ͏৔߹͸ , ޡಈ࡞Λճආ͢ΔͨΊʹ VDD Λ 0V ͔Β্ཱͪ͛Δඞཁ͕
͋Γ·͢ ( Լਤࢀর )ɻ
tpd
tf
tOFF
tr
tpu
VDD
VDD
2.7 V
VIH (Min)
2.7 V
VIH (Min)
1.0 V
VIL (Max)
1.0 V
VIL (Max)
0V
0V
SDA, SCL
SDA, SCL > VDD × 0.8 ^*
ˎɿSDA, SCL (Max) ʻ VDD ʴ 0.5 V
SDA, SCL : Don't care SDA, SCL > VDD × 0.8 ^* SDA, SCL
߲໨
߸ه
֨ن஋
࠷খ
࠷େ
୯Ґ
ύϥϝʔλ
ݯిOFF ࣌ͷ SDA, SCL Ϩϕϧอ࣋࣌ؒ
tpd
85
85
ݯిON ࣌ͷ SDA, SCL Ϩϕϧอ࣋࣌ؒ
tpu
0.5
⎯
ns
⎯
⎯
ns _{VDD=5.0 V±0.5 V ಈ࡞࣌}
⎯
ms _{VDD=3.3 V±0.3 V ಈ࡞࣌}
ݯిͷ্ཱ͛࣌ؒ
ݯిͷཱԼ͛࣌ؒ
ݯిःஅ࣌ؒ
0.5
50
ms _{VDD=5.0 V±0.5 V ಈ࡞࣌}
tr
0.005
50
ms _{VDD=3.3 V±0.3 V ಈ࡞࣌}
tf
0.5
50
ms
⎯
tOFF
50
⎯
ms
⎯
نఆ͞ΕͨϦʔυαΠΫϧ, ϥΠταΠΫϧ·ͨ͸ిݯ౤ೖɾ੾அγʔέϯεΛकΒͳ͍ಈ࡞͕࣮ߦ͞Εͨ৔߹, هԱσʔ
λͷอূ͸Ͱ͖·ͤΜɻ
■ FRAM ͷಛੑ
߲໨
࠷খ
࠷େ
୯Ґ
ύϥϝʔλ
ॻࠐΈ / ಡग़͠଱ੑ *¹
σʔλอ࣋ಛੑ *²
10¹²
10
95
ʾ 200
⎯
ճ / όΠτ ಈ࡞पғԹ౓ TA ʹʴ 85 °C
⎯
ಈ࡞पғԹ౓ TA ʹʴ 85 °C
⎯
à³¥
ಈ࡞पғԹ౓ TA ʹʴ 55 °C
⎯
ಈ࡞पғԹ౓ TA ʹʴ 35 °C
ˎ 1ɿ FRAM ͸ഁյಡग़͠Λߦ͍ͬͯΔͨΊ , ॻࠐΈ͓Αͼಡग़͠ճ਺ͷ߹ࠐॻ͕ܭΈ / ಡग़͠଱ੑͷ࠷খ஋Ͱ͢ɻ
ˎ 2ɿ σʔλอ࣋ಛੑͷ࠷খ೥਺͸ , ग़ՙ௚ॳʹޙΊͯಡΈॻ͖ͨ͠σʔλͷอ࣋࣌ؒͰ͢ɻ
͜ΕΒͷอ࣋࣌ؒ͸ , ৴པੑධՁ݁Ռ͔Βͷࢉ׵஋Ͱ͢ɻ
DS501-00013-6v0-J
13