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PDF RT256128A-1 Data sheet ( Hoja de datos )
| Número de pieza | RT256128A-1 | |
| Descripción | LCD Module | |
| Fabricantes | Shenzhen | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de RT256128A-1 (archivo pdf) en la parte inferior de esta página. Total 1 Páginas | ||
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RT256128A-1
Tel:86-755-27931867, 27931884, 27931806, 27931875
FAX:86-755-27931864
Postcode:518102
E-Mail:[email protected] Http://www.ruitelcd.com
www.DataSheet4U.com
MECHANICAL DATA
Item
Nominal Dimensions
Module Size(W×H×T)
Viewing Area(W×H)
Dot Pitch(W×H)
Dot Size(W×H)
Unit
mm
mm
mm
mm
ABSOLUTE MAXIMUM RATINGS
Item
Symbol Min Type
Operating Voltage VDD
Operating Current
IDD
LED Voltage
LED Current
Operating Temp.
VLED
ILED
Topr
Storage Temp.
Tsto
Max Unit
V
uA
V
mA
ELECTRICAL CHARACTERISTICS
Item
Symbol Min Type
Input Hight Voltage
Input Low Voltage
Output Hight Voltage
Output Low Voltage
VIH
VIL
VOH
VOL
Max Unit
V
V
V
V
PIN CONNECTIONS (No Controller)
PIN Symbol Level
Function
VCC
Supply Voltage for Logic(+5V)
VSS GND(0V)
VEE
Power Supply for LCD
LP H/L Data latch signal
M H/L Alternater for LCD driver
Disp OFF H/L H:Display ON; L:Display OFF
NC NO Connect
FLM H/L Frame signal
CP H/L Clock pulse input
NC NO Connect
D0 H/L
D1 H/L Display data input
D2 H/L
D3 H/L
A Backlight Power (+4.2V)
K Backlight Power (0V)
BLOCK DIAGRAM
POWER SUPPLY
Segment
Drive
80
64
Common
Drive 64
64
FLM
LP, M, Disp OFF
CP, D0~D3
3
32
Segment
Drive
Segment
Drive
80
Segment
Drive
80
LCD PANEL
256 X 128 dots
80
Segment
Drive
80
Segment
Drive
16
64
A
LED Backlight
K
VSS
VEE
-20V
A(+4.2V)
K(0V)
10~20K
1 page | ||
| Páginas | Total 1 Páginas | |
| PDF Descargar | [ Datasheet RT256128A-1.PDF ] | |
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