LC75878W(2013) 데이터 시트보기 (PDF) - ON Semiconductor
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LC75878W Datasheet PDF : 35 Pages
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• 1/9 duty
LC75878W
t1
VDD
VLCD
INH
CE
Internal data (D1 to D135)
Undefined
Internal data (D136 to D270)
Undefined
Internal data (D271 to D405)
Undefined
Internal data (D406 to D540)
Undefined
Internal data (D541 to D666)
PC1 to PC4
Internal data CT0 to CT3, CTC
SC, BU ,DT1, DT2
Undefined
Undefined
Display and control data transfer
Figure 4
• 1/10 duty
t1
VDD
VLCD
INH
CE
Internal data (D1 to D150)
Undefined
Internal data (D151 to D300)
Undefined
Internal data (D301 to D450)
Undefined
Internal data (D451 to D600)
Undefined
Internal data (D601 to D730)
PC1 to PC4
Internal data CT0 to CT3, CTC
SC, BU, DT1, DT2
Undefined
Undefined
Display and control data transfer
Figure 5
t2
t3
VIL
tc
VIL
Defined
Undefined
Defined
Undefined
Defined
Undefined
Defined
Undefined
Defined
Undefined
Defined
Undefined
• t1 ≥ 0
• t2 > 0
• t3 ≥ 0 (t2 > t3)
• tc .... 10μs min
t2
t3
VIL
tc
VIL
Defined
Defined
Defined
Defined
Defined
Defined
Undefined
Undefined
Undefined
Undefined
Undefined
Undefined
• t1 ≥ 0
• t2 > 0
• t3 ≥ 0 (t2 > t3)
• tc .... 10μs min
Notes on Transferring Display Data from the Controller
The display data is transferred to the LC75878W in five operations. All of the display data should be transferred within
30ms to maintain the quality of the displayed image.
No.6473-31/35
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