LG128645-LY 반도체 회로 부품 판매점
LCD Module
|
|
 ETC |
LG128645-LY 128 x 64 dots + yellow green led backlight
www.DataSheet4U.com
built in Chinese font
ABSOLUTE MAXIMUM RATINGS
Item
Supply Voltage(Logic)
Supply Voltage(LCD)
Input Voltage
Operating Temp.
Storage Temp.
Symbol
VDD- VSS
VO - VSS
VI
Topr
Tstg
Min.
-0.3
-0.3
-0.3
-20
-30
Max.
5.5
7.0
VDD + 0.3
70
80
MECHANICAL DATA
Unit Item
Nominal Dimensions
V Module Size ( W x H x T ) 93.0 x 70.0 x 10.0/13.5
V Viewing Area ( W x H ) 72.0 x 39.0
V Dot Pitch ( W x H )
0.52 x 0.52
°C Dot Size ( W x H )
0.48 x 0.48
°C Weight (Reflective/LED) Approx. 55/75
Unit
mm
mm
mm
mm
g
ELECTRICAL CHARACTERISTICS ( VDD=5V±0.25V )
Item
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage
Supply Current
LCD Driving Voltage
Symbol
VIH
VIL
VOH
VOL
I DD
VO - VSS
Test
Condition
Min.
-- 0.7VDD
-- - 0.3
IOH = - 0.1mA 0.8VDD
IOL = 0.1mA
VDD = 5.0V
Ta=25°C
0
--
--
Typ.
--
--
--
--
3.0
6.2
Max. Unit
VDD V
0.6 V
VDD V
0.4 V
5.0 mA
-- V
BLOCK DIAGRAM
RS(CS)
R/W(SID)
E(SCLK)
PS
/RST
DB0
DB7
VDD
VSS
VO
VOUT
LEDA
LEDK
Control Signals
ST7921
LCD
Controller
LSI
ST7920
32 COM
64 SEG
64 SEG
128 x 32 dots
Power
Circuit
To LSI
32 COM
32 SEG
128 x 32 dots
96 SEG
LED B/L
Control Signals
ST7921
PIN CONNECTIONS
Pin Symbol Level
Function
1 VSS
0V GND
2 V DD
+5V Power supply for logic
3 Vo
4 RS
-- No connection
H/L H : Data L : Instruction code
5 R/W H/L H : Read L : Write
6E
H,H _>L Enable signal
7 DB0
H/L
8 DB1
H/L
9 DB2
H/L
10 DB3 H/L Data bus line
11 DB4
H/L
12 DB5
H/L
13 DB6
H/L
14 DB7
H/L
15 PSB H/L H: Parallel mode L: Serial mode
16 NC
-- No Connection
17 /RST
L
Reset signal, active "L"
18 V OUT
--
No connection
19 LEDA
20 LEDK
+5V
0V
Power supply for LED backlight
LED BACKLIGHT SPECIFICATIONS (Ta=25°C)
Item Symbol
Forward Voltage
Vf
Forward Current
Emission Wave Length
If
λp
Typ.
4.1
300
568
Max.
4.3
--
--
Unit
V
mA
nm
|
PDF 파일 내의 페이지 : 총 1 페이지
제조업체: ETC
( etc )
LG128645-LY lcd
데이터시트 다운로드 :
[ LG128645-LY.PDF ]
[ LG128645-LY 다른 제조사 검색 ]
국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
