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cog display 64X128 dots Dot matrix LCD Module Manual

cog display 64X128 dots Dot matrix LCD Module Manual

제품 상세정보:
원래 장소: 중국
상세 정보
원래 장소:
중국
도트 매트릭스:
64×128 도트
LCD 모드:
FSTN / 긍정
제어기 ic:
ST7539I
운전 방법:
1/65 의무; 1/9 바이어스
앤지 보기:
6시방향
인터페이스:
6800 시리즈 또는 8080 시리즈 MPU 또는 4라인 SPI 인터페이스 또는 I2C 인터페이스
작동 전압:
3.3V
작동 온도 범위:
-20 내지 +70C
저장 온도 범위:
-30 ~ +80℃
강조하다:

High Light

강조하다:

64x128 dot matrix LCD module

,

COG LCD display manual

,

dot matrix LCD display module

거래 정보
최소 주문 수량:
첫 구매, 구매 수량 제한 없음.
가격:
Prices are set based on design and quantity.
포장 세부 사항:
가격은 설계 및 수량에 따라 설정됩니다.
배달 시간:
4 ~ 6 근무일
지불 조건:
L/C, T/T, D/A, D/P, Western Union, PayPal
공급 능력:
200k 세트 / 월
제품 설명

 

1.MECHANICAL SPECIFICATIONS
ITEM
SPECIFICATIONS
UNIT
Module Size(L×W×H)
 
18.0L×33.0W×1.75(max)H
mm
View Area(W×H)
12.68×23.74
mm
Effective v/area
10.86X21.74
mm
Effective Area
64×128
dot
Dot Pitch(W×H)
0.17×0.17
mm
Dot Size(W×H)
0.15×0.15
mm

2.PIN DESCRIPTION

 

ITEM
ITEM
LEVEL
FUNCTION
1 VG -
LCD driving voltage
2
XV0
-
LCD driving voltage
3
V0
-
LCD driving voltage
4
VMO
-
LCD driving voltage
5
VSS
0V
Power Ground
6
VDD
+3.3V
Power Supply For Logic
7
BM2
-
Parallel/Serial Interface Mode
8
BM1
-
Parallel/Serial Interface Mode
9
BM0
-
Parallel/Serial Interface Mode
10-17
D7-D0
H/L
DATA BUS
18
ERD
H/L
Read enable input pin
19
RWR
H/L
Write enable input pin
20
A0
H/L
It determines whether the access is related to data or command.
RS=“H” : Indicates that signals on DB[7:0] are display data.
RS=“L” : Indicates that signals on DB[7:0] are command.
21
RST
H/L
Hardware reset input pin. When RST is “L”, internal initialization
is executed and the internal registers will be initialized.
22
CS0
H/L
Chip select input pin. Interface access is enabled when CSB is “L”.
When CS0 is non-active (CSB=“H”)

 

3.MAXIMUM ABSOLUTE LIMIT (T=25°C)

Items
Symbol
Min 
Max
Unit
Condition
Supply Voltage
Vdd
2.5
3.6
V
Vss=0V
Input Voltage
Vin
0
Vdd
V
Vss=0V
Operating Temperature
Top
-20
+70
No Condensation
Storage Temperature
Tst
-40
+80
No Condensation
Note: Voltage greater than above may damage the module
All voltages are specified relative to VSS=0V
 
4.DESIGN AND HANDING PRECAUTION
1 The LCD panel is made by glass. Any mechanical shock (eg. Dropping form high  place) will damage the LCD module.Do not add excessive force on the surface of the display, which may cause the Display color change abnormally.
2 The polarizer on the LCD is easily get scratched. If possible, do not remove the LCD protective film until the last step of installation.
3 Never attempt to disassemble or rework the LCD module.
4 Only Clean the LCD with Isopropyl Alcohol or Ethyl Alcohol. Other solvents (eg. water) may damage the LCD.
5 When mounting the LCD module, make sure that it is free form twisting, warping and distortion.
6 Ensure to provide enough space(with cushion) between case and LCD panel to prevent external force adding on it, or it may cause damage to the LCD or degrade the display result
7 Only hold the LCD module by its side. Never hold LCD module by add force on the heat seal or TAB.
8 Never add force to component of the LCD module. It may cause invisible damage or degrade of the reliability.
9 LCD module could be easily damaged by static electricity. Be careful to maintain an optimum anti-static work environment to protect the LCD module.
10 When peeling of the protective film form LCD, static charge may cause abnormal display pattern. It is normal and will resume to normal 
11 Take care and prevent get hurt by the LCD panel edge.
12 Never operate the LCD module exceed the absolute maximum ratings.
13 Keep the signal line as short as possible to prevent noisy signal applying to LCD module.
14 Never apply signal to the LCD module without power supply.
15 IC chip (eg. TAB or COG) is sensitive to the light. Strong lighting environment could possibly cause malfunction. Light sealing structure casing is recommend.
16 LCD module reliability may be reduced by temperature shock.
17 When storing the LCD module, avoid exposure to the direct sunlight, high humidity, high temperature or low temperature. They may damage or degrade the LCD module