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Número de pieza | JHD202C | |
Descripción | LCD MOUDULE | |
Fabricantes | ETC | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de JHD202C (archivo pdf) en la parte inferior de esta página. Total 17 Páginas | ||
No Preview Available ! LCD MOUDULE SPECIFICATION
FOR APPROVAL
JHD202C
DATE
VER.
PAGE
21/10/06
1.0
1
CONTENTS
1. FEATURES ……………………………………………...........................…. 4
2. MECHANICAL SPEC ……………………………………………………..…. 4
3. ABSOLUTE MAXIMUM RATING ………………………..…………………. 5
4. ELECTRICAL CHARACTERISTICS …..………………………………… … 5
5. ELECTRO-OPTICAL CHARACTERISTICS .…………...…………………. 6
6. QC/QA PROCEDURE ......………………………………...………………... 7
7. RELIABILITY .……...…………………………………………………..……... 8
8. BLOCK DIAGRAM ..……………………………………………………….… 9
9. POWER SUPPLY …………………..……………………………………….. 9
10. TIMIING DIAGRAM ……………………………….…..………….……….... 10
11. AC CHARACTERISTICS……………………………………………………. 11
12. INSTRUCTION SET ……..…………….………………………..…………... 12
13. INITIALIZATION SEQUENCE ……………………………….…………….. 13
14. FONT TABLE…..……..……..………………………………………….……. 14
15. HANDLING PRECAUTION.……..……..…………………………………... 15
16. EXTERNAL DIMENSION .....……..…………………………….………….. 18
17. INTERFACE .....……..…………………………….………………………….. 19
1 page LCD MOUDULE SPECIFICATION
FOR APPROVAL
JHD202C
DATE
VER.
PAGE
21/10/06
1.0
5
6. QC/QA PROCEDURE
Parts QA Dept.
Parts
Parts Acceptance
Inspection
LCD Mfg. Dept. LCM QA Dept.
Soldering
1. Function & Appearance &
Dimension: Sample Test
2. Reliability: Random Sampling
Soldering Inspection
Soldering Condition
LCM Assembling
Heat Cycle Aging
High Temp. Test
Inspection
Packaging
1. Function,Appearance &
Dimension: Random Sampling
2. Package Product & Label:
Random Sampling
3.Electro-optical Characteristic:
100% Inspection
4. Reliability: Random Sampling
1. Dimension: Sample Test
2. Function: 100% Inspection
-10~70℃ (1 Cycle=6 Hrs).
2 Cycle: 100% Inspection
Function & Appearance:
100% Inspection (ex. 50℃)
1. Function & Appearance:
100% Inspection
2. Dimension: Random Sampling
Package Condition & Label:
100% Inspection
Outgoing Inspection
Storage/Shipping
5 Page LCD MOUDULE SPECIFICATION
FOR APPROVAL
JHD202C
DATE
VER.
PAGE
21/10/06
1.0
11
13. INSTRUCTION SET
COMMAND CODE
COMMAND
RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
COMMAND CODE
E-CYCLE
fosc=250KHz
SCREEN
CLEAR
00
0
0
0
0
0
0
0
1
Screen Clear, Set AC to 0
Cursor Reposition
1.64ms
CURSOR
RETURN
00
0
0
0
0
0
0
1
*
DDRAM AD=0, Return,
Content Changeless
1.64ms
INPUT SET 0 0
0
0
0
0
0
1
I/D
S
Set moving direction of cursor,
Appoint if move
40us
DISPLAY
SWITCH
00
0
0
0
0
1
DC
B
Set display on/off,cursor on/off,
blink on/off
40us
SHIFT
00 0
0
0
1 S/C R/L *
*
Remove cursor and whole
display,DDRAM changeless
40us
FUNCTION
SET
0
0
0
0
1 DL N F
*
*
Set DL,display line,font
40us
CGRAM
AD SET
00 0 1
ACG
Set CGRAM AD,
send receive data
40us
DDRAM
AD SET
00 1
ADD
Set DDRAM AD,
send receive data
40us
BUSY/AD
READ CT
0 1 BF
CGRAM/
DDRAM 1 0
DATA WRITE
CGRAM/
DDRAM 1 1
DATA READ
AC
DATA WRITE
DATA READ
Executing internal function,
reading AD of CT
Write data from CGRAM or
DDRAM
Read data from CGRAM or
DDRAM
40us
40us
40us
I/D=1: Increment Mode; I/D=0: Decrement Mode
S=1: Shift
S/C=1: Display Shift; S/C=0: Cursor Shift
R/L=1: Right Shift; R/L=0: Left Shift
DL=1: 8D DL=0: 4D
N=1: 2R N=0: 1R
F=1: 5x10 Style; F=0: 5x7 Style
BF=1: Execute Internal Function;
BF=0: Command Received
DDRAM: Display data RAM
CGRAM: Character
Generator RAM
ACG: CGRAM AD
ADD: DDRAM AD & Cursor
AD
AC: Address counter for
DDRAM & CGRAM
E-cycle
changing
with main
frequency.
Example:
If fcp or
fosc=270KHz
40us x
250/270
=37us
11 Page |
Páginas | Total 17 Páginas | |
PDF Descargar | [ Datasheet JHD202C.PDF ] |
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