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PDF LG12864H-LMDWH6V Data sheet ( Hoja de datos )
| Número de pieza | LG12864H-LMDWH6V | |
| Descripción | LCD Module | |
| Fabricantes | Laurel Electronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LG12864H-LMDWH6V (archivo pdf) en la parte inferior de esta página. Total 15 Páginas | ||
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Laurel Electronics Co., Ltd.
LCD Module Specification
Model No.: LG12864H-FFDWH6V
LG12864H-LMDWH6V
Table of Contents
1. BASIC SPECIFICATIONS ····················································· 2
2. ABSOLUTE MAXIMUM RATINGS ·········································· 4
3. ELECTRICAL CHARACTERISTICS ········································ 4
4. DISPLAY CONTROL COMMANDS ········································· 8
5. CONNECTION WITH 8051 FAMILY MPU ································ 9
6. INITIALIZATION AND POWER OFF ······································ 10
7. ELECTRO-OPTICAL CHARACTERISTICS ····························· 11
8. DIMENSIONAL OUTLINE ···················································· 12
9. LCD MODULE NUMBERING SYSTEM ·································· 13
10. PRECAUTIONS FOR USE OF LCD MODULE ························· 14
RECORD OF REVISION
Rev.
Date
Page
0.1 2010/07/28
-
0.2 2010/10/26
2
0.3 2012/11/28
9
Item
Description
- New release
1.1 Remove BMDWH6V and SFDWH6V LCD type
5 Add description of anti-interference capacitors.
1 page  
Laurel Electronics Co., Ltd. www.laurellcd.com
LG12864H-xxDWH6V Rev 0.3
-5-
3.2 System Bus Read/Write Characteristics (6800 Series MPU, VDD=3.3V, Ta=25°C)
Parameters
Signal
Symbol
Min.
Max.
Condition
Unit
Address Hold Time
Address Setup Time
A0, R/W
tAH6
tAW6
0
0
-
-
System Cycle Time
E
tCYC6
240
-
Enable L Pulse Width
E
tEWLW
80
-
Enable H Pulse Width
(Write)
tEWHW
80
-
Enable L Pulse Width
E
tEWLR
80
-
ns
Enable H Pulse Width
(Read)
tEWHR
140
-
Data Setup Time
tDS6
40
-
Data Hold time
Read Access Time
D0 to D7
tDH6
tACC6
0
-
-
70 CL=100pF
Output Disable Time
tOH6
5
50 CL=100pF
*1 The input signal rise and fall time (tr, tf) is specified at 15 ns or less.
*2 All timing is specified using 20% and 80% of VDD as the reference.
*3 tEWHW and tEWHR are specified as the overlap period when /CS1 is “L” and E is “H”.
A0, R/W
/CS1
E
D0-D7
( Write )
D0~D7
( Read )
t AW6
tr
t AH6
t EWHR, EWHW
t CYC6
t EWLR, EWLW
t DS6
tf
t DH6
t ACC6
t OH6
Bus Read/Write Timing (6800 Series MPU)
5 Page 
Laurel Electronics Co., Ltd. www.laurellcd.com
LG12864H-xxDWH6V Rev 0.3
7. ELECTRO-OPTICAL CHARACTERISTICS (Ta=25°C)
- 11 -
Item
View Angle
Contrast Ratio
Response Time
Symbol Condition Min. Typ. Max. Unit
Note
Φ2-Φ1 Cr³2 , q=0° - 70 - Deg Note1, Note2
Cr Φ=0°,q=0° 3 - - -
Note3
tr (rise) Φ=0°,q=0° - 200 - ms
tf (fall) Φ=0°,q=0° - 250 - ms
Note4
Z( f =0° )
Y( q =180°, f =-90°)
f1
Top
f2
X X'
Bottom
Y'( q =0°, f=+90°)
Note1: Definition of viewing angle f, q
Cr Max Cr
2.0
f1 f2
Note2: Definition of viewing angle range f1, f2
Brightness
B1
B2
Driving Voltage
Contrast Ratio = Brightness of non-selected dot (B1)
Brightness of selected dot (B2)
Note3: Definition of contrast ratio (positive type)
Non-selective
state
Selective state
Non-selective
state
tr tf Time
Note3: Definition of response time
11 Page | ||
| Páginas | Total 15 Páginas | |
| PDF Descargar | [ Datasheet LG12864H-LMDWH6V.PDF ] | |
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