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PDF WG12864A-TMC-V Data sheet ( Hoja de datos )
| Número de pieza | WG12864A-TMC-V | |
| Descripción | LCD Module | |
| Fabricantes | ETC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de WG12864A-TMC-V (archivo pdf) en la parte inferior de esta página. Total 18 Páginas | ||
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CUSTOMER
MODEL
WG12864A-TMC-V
APPROVAL BY:
DATA:
SALES BY
APPROVED BY
CHECKED BY
PREPARED BY
1 page  
4.Absolute Maximum Ratings
Item
Operating Temperature
Storage Temperature
Input Voltage
Supply Voltage For Logic
Supply Voltage For LCD
Supply Voltage For LCD
Symbol
TOP
TST
VI
VDD
VDD-VSS
VDD-VOUT
Min Typ Max Unit
0 • +50 •
-10 • +60 •
0 • Vdd V
0 • 6.7 V
0 • 16.7 V
• • -10 V
5.Electrical Characteristics
Item
Supply Voltage For Logic
Supply Voltage For LCD
Input High Volt.
Input Low Volt.
Output High Volt.
Output Low Volt.
Supply Current
Symbol
VDD-VSS
VDD-V0
VIH
VIL
VOH
VOL
IDD
Condition Min Typ Max Unit
•
4.5 5.0 5.5
V
Ta=0• • • 10.1 V
Ta=25•
• 9.1 •
V
Ta=+50•
8.1
•
•
V
• 0.7VDD • VDD V
• 0 • 0.3VDD V
• 2.4 • • V
• • • 0.4 V
• • 5.0 • mA
5 Page 
Read Display 1
Data
1
Display Data
Reads data (DB0:7) from
display data RAM to the
data bus.
11.Detailed Explanation
Display On/Off
R/W D/I DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0 0 0 0 1 1 1 1 1D
The display data appears when D is and disappears when D is 0. Though the data is
not on the screen with D = 0, it remains in the display data RAM. Therefore, you can make it
appear by changing D = 0 into D = 1.
Display Start Line
R/W D/I DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0 0 1 1 AAAAAA
Z address AAAAAA ( binary ) of the display data RAM is set in the display start line
register and displayed at the top of the screen. Figure 2. shows examples of display ( 1/64 duty
cycle ) when the start line = 0-3. When the display duty cycle is 1/64 or more ( ex. 1/32, 1/24
etc. ), the data of total line number of LCD screen, from the line specified by display start line
instruction, is displayed
Set Page ( X Address )
R/W D/I DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0 0 1 0 1 1 1 AAA
11 Page | ||
| Páginas | Total 18 Páginas | |
| PDF Descargar | [ Datasheet WG12864A-TMC-V.PDF ] | |
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