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WH0802A-NGG-CT Schematic ( PDF Datasheet ) - Winstar

Teilenummer WH0802A-NGG-CT
Beschreibung Display Module
Hersteller Winstar
Logo Winstar Logo 




Gesamt 28 Seiten
WH0802A-NGG-CT Datasheet, Funktion
Winstar Display Co., LTD
華凌光電股份有限公司
住址: 407 台中市中清路 163
No.163 Chung Ching RD.,
Taichune, Taiwan, R.O.C
WEB: http://www.winstar.com.tw
Tel:886-4-24262208 Fax886-4-24262207
SPECIFICATION
CUSTOMER :
MODULE NO.:
WH0802A-NGG-CT
APPROVED BY:
( FOR CUSTOMER USE ONLY )
PCB VERSION:
DATA:
SALES BY
APPROVED BY
CHECKED BY
PREPARED BY
ISSUED DATE:
Page 1 of 28






WH0802A-NGG-CT Datasheet, Funktion
4.Absolute Maximum Ratings
Item
Operating Temperature
Storage Temperature
Input Voltage
Supply Voltage For Logic
Supply Voltage For LCD
Symbol
TOP
TST
VI
VDD-VSS
VDD-V0
Min Typ Max Unit
-20 +70
-30 +80
VSS VDD V
-0.3 7 V
-0.3 13 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
4.5
Ta=-20℃ -
Ta=25
Ta=70
3.5
0.7 VDD
VSS
3.9
--
VDD=5V
Typ
5.0
4.4
1.2
Max
5.5
5.5
VDD
0.6
0.4
Unit
V
V
V
V
V
V
V
V
mA
Page 6 of 28

6 Page









WH0802A-NGG-CT pdf, datenblatt
Relationship between CGRAM Addresses, Character Codes (DDRAM) and Character patterns
Table 1.
F or 5 * 8 d ot character pattern s
C haracter C odes
( D D R A M data )
C G R A M A ddress
765 432 10
H igh
Low
0 0 0 0 *0 0 0
0 0 0 0 *0 0 1
5432 10
H ig h
Low
000
00 1
00
00
01
01
10
10
11
11
00
00
01
01
10
10
11
11
00
00
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0000 *111
111 100
10 1
110
111
F or 5 * 10 do t character patterns
C haracter C odes
( D D R A M data )
C G R A M A ddress
765 432 10
H igh
Low
0 0 0 0 *0 0 0
5432 10
H ig h
00
Low
000
000
00 1
00 1
0 10
0 10
011
011
100
100
10 1
0
1
0
1
0
1
0
1
0
1
0
C h ara cter P atte rn s
( C G R A M data )
765 432 10
H igh
Low
***
0
*** 000
*** 000
***
0
*** 0 00
***
00
0
*** 000
* * *0 0 0 0 0
*** 000
* * *0 0 0
***
* * *0 0
00
***
* * *0 0
00
* * *0 0
00
* * *0 0 0 0 0
***
***
C h ara cter P atte rn s
( C G R A M data )
765 432 10
H igh
Low
* * *0 0 0 0 0
* * *0 0 0 0 0
*** 0
0
***
00
*** 000
*** 000
***
0
*** 0000
*** 0000
*** 0000
* * *0 0 0 0 0
: " H ig h "
1111
********
C h aracter
pattern( 1 )
C ursor pattern
C h aracter
pattern( 2 )
C ursor pattern
C h aracter
p a tte rn
C ursor pattern
Page 12 of 28

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