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PDF LG128644-BMDWH6V Data sheet ( Hoja de datos )
| Número de pieza | LG128644-BMDWH6V | |
| Descripción | LCD Module | |
| Fabricantes | ETC | |
| Logotipo |  |
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LCD Module Specification
Model: LG128644-BMDWH6V
Table of Contents
● COVER & CONTENTS ······················· 1
● BASIC SPECIFICATIONS ····················· 2
● ABSOLUTE MAXIMUM RATINGS ················· 4
● ELECTRICAL CHARACTERISTICS ··············· 4
● COMMUNICATION WITH MPU ················· 7
● COMMAND DEFINITIONS ···················· 11
● INITIALIZATION ·························· 23
● CHARACTER GENERATOR···················· 24
● ELECTRO—OPTICAL CHARACTERISTICS ·········· 26
● DIMENSIONAL OUTLINE ····················· 28
● LCD MODULE NUMBERING SYSTEM ············· 29
● PRECAUTIONS FOR USE OF LCD MODULE ········· 30
RECORD OF REVISION
Rev.
Date
Page
0.1 2003/08/06
--
1.0 2005/02/28
6
1.1 2006/12/20
6
Item
--
3.3
3.4,3.5
Description
New release
Modify LED backlight characteristics
Modify power supply
1 page  
3.2 AC Timing Chart
Characteristic
C/D Setup Time
C/D Hold Time
/CE, /RD, /WR Pulse Width
Data Setup Time
Data Hold Time
Access Time
Output Hold Time
Symbol
tCDS
tCDH
tCE, tRD, tWR
tDS
tDH
tACC
tOH
LG128644-BMDWH6V Rev1.1
-5-
(VDD=5.0V±10%, Ta=25℃)
Min.
Max.
Unit
100 --
ns
10 -- ns
80 -- ns
80 -- ns
40 -- ns
-- 150 ns
10 50 ns
C/D
/CE
/WR, /RD
DB0~DB7
( Write )
DB0~DB7
( Read )
t CDS
t CDH
t CE,tRD, tWR
t DS
t DH
t ACC
tOH
Bus Read/Write Timing
5 Page 
LG128644-BMDWH6V Rev1.1
- 11 -
5. COMMAND DEFINITIONS
COMMAND
CODE
D1
REGISTERS
SETTING
SET CONTROL
WORD
MODE SET
DISPLAY MODE
CURSOR PATTERN
SELECT
00100001
00100010
00100100
01000000
01000001
01000010
01000011
1000X000
1000X001
1000X011
1000X100
10000XXX
10001XXX
10010000
1001XX10
1001XX11
100101XX
100110XX
100111XX
10100000
10100001
10100010
10100011
10100100
10100101
10100110
10100111
X address
Data
Low address
Low address
Columns
Low address
Columns
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
DATA AUTO READ/
WRITE
DATA READ/WRITE
SCREEN PEEK
SCREEN COPY
BIT SET/RESET
X : Don’t care
10110000
10110001
10110010
11000000
11000001
11000010
11000011
11000100
11000101
11100000
11101000
11110XXX
11111XXX
1111X000
1111X001
1111X010
1111X011
1111X100
1111X101
1111X110
1111X111
--
--
--
Data
--
Data
--
Data
--
--
--
D2
Y address
00H
High address
High address
00H
High address
00H
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
FUNCTION
Set Cursor Pointer
Set Offset Register
Set Address Pointer
Set Text Home Address
Set Text Area
Set Graphic Home Address
Set Graphic Area
OR mode
EXOR mode
AND mode
Text Attribute mode
CG ROM mode
CG RAM mode
Display off
Cursor on, blink off
Cursor on, blink on
Text on, graphic off
Text off, graphic on
Text on, graphic on
1-line cursor
2-line cursor
3-line cursor
4-line cursor
5-line cursor
6-line cursor
7-line cursor
8-line cursor
Set Data Auto Write
Set Data Auto Read
Auto Reset
Data Write and Increment ADP
Data Read and Increment ADP
Data Write and Decrement ADP
Data Read and Decrement ADP
Data Write and Nonvariable ADP
Data Read and Nonvariable ADP
Screen Peek
Screen Copy
Bit Reset
Bit Set
Bit 0 (LSB)
Bit 1
Bit 2
Bit 3
Bit 4
Bit 5
Bit 6
Bit 7 (MSB)
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet LG128644-BMDWH6V.PDF ] | |
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