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PDF MGL5128 Data sheet ( Hoja de datos )
| Número de pieza | MGL5128 | |
| Descripción | 128x64 Graphic LCD Module | |
| Fabricantes | Dr Robot | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MGL5128 (archivo pdf) en la parte inferior de esta página. Total 15 Páginas | ||
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MGL5128 128x64 Graphic LCD Module
User Manual
Version: 1.0.0
January 2005
1 page  
V. Optical Characteristics
Item Symbol
View Angle
(V)
(H)
Contrast Ratio
CR
Response Time
T rise
T fall
Condition Min Typ Max Unit
CR•2
10 － 105 deg
CR•2
-30 － 30 deg
－ － 3 －－
－ － 200 300 ms
－ － 200 300 ms
Definition of Operation Voltage (Vop) Definition of Response Time ( Tr , Tf )
Intensity
100％
Selected Wave
Non-selected Wave
Non-selected
Conition
Intensity
Selected Conition
Non-selected
Conition
Cr Max
Cr = Lon / Loff
100％
90％
10％
Conditions :
Vop
[positive type]
Driving Voltage(V)
Tr
[positive type]
Tf
Operating Voltage : Vop
Frame Frequency : 64 HZ
Viewing Angle( ， ) : 0°， 0°
Driving Waveform : 1/N duty , 1/a bias
Definition of viewing angle(CR•2)
θf
φl
θb
θ
φr
φφ
Copyright © Dr Robot Inc. 2004
θ
4
5 Page 
Busy
When busy is 1, the LSI is executing internal operations. No instruction are accepted while busy is 1, so
you should make sure that busy is 0 before writing the next instruction.
ON/OFF
Shows the liquid crystal display condition: on condition or off condition.
When on/off is 1, the display is in off condition.
When on/off is 0, the display is in on condition
RESET
RESET = 1 shows that the system is being initialized. In this condition, no instructions except status
read can be accepted.
RESET = 0 shows that initializing has system is in the usual operation condition.
Write Display Data
R/W D/I DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
1 0DDDDDDDD
Writes 8-bit data DDDDDDDD ( binary ) into the display data RAM. The Y address is increased by 1
automatically.
Read Display Data
R/W D/I DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
1 1 DDDD 1 DDD
Reads out 8-bit data DDDDDDDD ( binary ) from the display data RAM. Then Y address is increased by 1
automatically.
01
DB0
to
DB7
DB0
to
DB7
2
Y A d d ress
page 0
page 1
61 62 63
X =0
X =1
Copyright © Dr Robot Inc. 2004
DB0
to
DB7
DB0
to
DB7
page 6
page 7
Figure 1.
X =6
X =7
10
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet MGL5128.PDF ] | |
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