LTM10C273 Ver la hoja de datos (PDF) - Toshiba
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LTM10C273 Datasheet PDF : 9 Pages
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LTM10C210
TIMING SPECIFICATION 1) 2) 3) 4) 5) 6)
Item
Frame Period
Vertical
Display Term
One Line
Scanning Time
Horizontal
Display Term
Clock Period
Clock “L” Time
Clock “H” Time
Set Up Time
Hold Time
Symbol
Min.
t1
249+N/2 x t3
t2
300 x t3
t3
684 x t5
31.5
t4
640 x t5
t5
35.0
t6
10.0
t7
7.0
t8
5.0
t9
10.0
Typ.
525 x t3
16.68
480 x t3
800 x t5
31.78
640 x t5
39.72
---
---
---
---
Max.
525 x t3
17.85
480 x t3
860 x t5
---
640 x t5
---
---
---
---
---
Unit
Remarks
---
ms
--- t2=N x t3
---
µs
---
ns
ns
ns
ns
ns
Note 1)
Note 2)
Note 3)
Note 4)
Note 5)
Note 5)
When ENAB is fixed to “H” level or “L” level after NCLK input, the panel is displayed as black. However, it may be
occurred a flicker on the display.
When NCLK is fixed to “H” level or “L” level, the panel becomes white stage after several seconds.
Do not change t1 and t3 values in the operation. When t1 or t3 is changed, the panel is displayed as black.
Please adjust LCD operating signal timing and FL driving frequency, to optimize the display quality. There is a
possibility that flicker is observed by the interference of LCD operating signal timing and FL driving condition
(especially driving frequency).
When the vertical display period (N) is shorter than 480 lines, the actual display area is shifted to the center.
Non-display areas become dark as follows.
The following conditions should be met.
a. NCLK count of each Horizontal Scanning Time should be always the same.
b. V-Blanking period should be "n" x "Horizontal Scanning Time". (n=integer)
c. Frame period should be always the same.
640 pixels
1, 1
2, 1
x, 1
1, 2
640, 1
1, y
x, y
480 lines
1, N
640, N
(6/9)
2000-08-21 (Ver.1.0)
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