參數(shù)資料
型號: LG128643-SMLYH6V
廠商: Electronic Theatre Controls, Inc.
英文描述: LCD Module
中文描述: 液晶顯示模塊
文件頁數(shù): 3/20頁
文件大小: 156K
代理商: LG128643-SMLYH6V
LG128643-SMLYH6V - 3 -
1.3 Terminal Functions
Pin No.
Symbol
Level
Function
1
V
SS
0V
Ground
2
V
DD
+5V
Power supply for logic
3
V
O
-
Operating voltage for LCD (contrast adjusting)
4
RS
H/L
Register selection
H: Display data L: Instruction code
5
R/W
H/L
Read/Write selection
H: Read operation L: Write operation
6
E
H, H
L
Enable signal. Read data when E is
H
, write
data at the falling edge of E
7
DB0
H/L
Data bit0
8
DB1
H/L
Data bit1
9
DB2
H/L
Data bit2
10
DB3
H/L
Data bit3
11
DB4
H/L
Data bit4
12
DB5
H/L
Data bit5
13
DB6
H/L
Data bit6
14
DB7
H/L
Data bit7
15
CS1
H
Chip selection for IC1, active
H
16
CS2
H
Chip selection for IC2, active
H
17
/RST
L
Reset signal, active
L
18
V
OUT
-10V
Output voltage for LCD driving
19
LEDA
+5V
Power supply for LED backlight
20
LEDK
0V
Power supply for LED backlight
2. ABSOLUTE MAXIMUM RATINGS
Item
Symbol
V
DD
-V
SS
V
DD
-V
O
V
I
Topr
Tstg
Min.
-0.3
Max.
7.0
Unit
V
Supply Voltage(Logic)
Supply Voltage(LCD)
-0.3
19.0
V
Input Voltage
-0.3
V
DD
+0.3
V
Operating Temp.
-20
70
Storage Temp.
-30
80
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