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9.3.2004
EA DIP128-6
LCD-GRAPHIC MODULE 128x64 DO TS
with pins
EA DIP128J-6N5LW
75.0 x 45.8 x 10.8 mm
EA DIP128-6N5LW
FEATURES
* BRIGHT AND CONTRASTY GRAPHIC DISPLAYS
* EA DIP128-6N5LW: (WHITE DOTS, BLUE BACKGROUND)
* EA DIP128J-6N5LW: (BLACK DOTS, WHITE BACKGROUND)
* LOW-POWER LED BACKLIGHT (WHITE) min. 20mA, typ. 85mA@3.6V
* INTEGRATED CONTROLLER KS0107/108
* TEMPERATURE COMPENSATION BUILT-IN
* 8-BIT BUS INTERFACE
* NO MOUNTING REQUIRED: JUST SOLDER INTO PCB
* POWER SUPPLY +5V typ. 4mA (W./ O. B ACKL IGHT)
* 30,000h: ½ BRIGHTNESS OF LED BACKLIGHT (MTBF ~50,000h)
* OPERATING TEMPERATURE RANGE -20°C..+70°C
ACCESSORIES
some more DIP modules to solder in
* MATRIX TOUCH PANEL 5x3, ANTIGLARE AND SCRATCH-PROOF
* HIGH-LEVEL-GRAPHICS-CONTROLLER FOR RS-232: EA IC202-PGH
ORDERING INFORMATION
LCD GRAPHIC MODULE 128x64 DOTS BLUE-WHITE EA DIP128-6N5LW
WITH TOUCH PANEL, 5x3 FIELDS EA DIP128-6N5LWTP
SAME BUT IN BLACK/WHITE OPTIC EA DIP128J-6N5LW
WITH TOUCH PANEL, 5x3 FIELDS EA DIP128J-6N5LWTP
SOCKET 4.5mm HEIGHT, 12 PINS (1 pc.) EA B254-12
ZIFF CONNECTOR (SMD) FOR TOUCHPANEL EA WF100-10S
LOCHHAMER SCHLAG 17 · D-82166 GRÄFELFING
TEL +49-89-8541991 · FAX +49-89-8541721 ·
http://www.lcd-module.de
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EA DIP128-6
PINOUT CONTRAST
Pin Symbol Function Pin Symbol Function
1 VSS Power Supply 0V (GND) 13 VNEG neg. voltage output f. contrast
2 VDD Power Supply +5V 14 NC not connected
3 ADJ Contrast adjustment 15 D0 Display Data, LSB
4 RES L: Reset 16 D1 Display Data
5 D/I H=Data; L=Command 17 D2 Display Data
6 R/W H=Read, L=Write 18 D3 Display Data
7 E1 Enable left half of display 19 D4 Display Data
8 E2 Enable right half of display 20 D5 Display Data
9 CS1L L: Chipselect left, low active 21 D6 Display Data
10 CS1H H: Chipselect left, high active 22 D7 Display Data, MSB
11 CS2L L: Chipselect right, low active 23 A LED + (ext. series resistor !)
12 CS2H H: Chipselect right, high active 24 C LED -
BACKLIGHT
Graphic displays EA DIP128-6 are featured with a white low-power LED-backlight. Life time is min. 50,000 hrs.,
half of brightness is reached after 30,000 hrs. (@85mA). Brightness can be adjusted infinitely.
Driving the LED backlight requires an external series resistor for current limiting. Calculation is R=U/I. Result
for 5V power supply is between 12 Ohms (120mA) and 85 Ohms (20mA).
e.g. I
Attention: Do never drive backlight direct to 5V; this may cause immediately defect !
Note: Blue-white version provide no contrast when backlight is switched off. Reading the display requires a
minimum of backlight with about >10mA.
= 85mA, that means R=(5.0V-3.6V)/0.085A= 16 Ohms
typ
can be adjusted via external
potentiometer. Once contrast
is set to an optimum, internal
temperature compensation
circuit provides best contrast
allover the whole temperature
range of -20..+70°C.
EA DIP128-6N5LW BLUE-WHITE
EA DIP128J-6N5LW BLACK-WHITE
Blue-white display EA DIP128-6N5LW is best for indoor use with and without ambient light. Reading the
display requires a minimum of backlight with about >10mA.
Black and white version EA DIP128J-6N5LW is especially designed for outdoor applications. This display
provides best contrast for all ambient illuminations, even with direct sunlight. No need to say that display can
be read in darkness when LED backlight is switched on.
APPLICATION EXAMPLES
Example 1: Enable and CS lo-active
Example 2: Enable and CS hi-active
Example 3: 2x Enable, no CS Example 4: Enable and left/right selection
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ABSOLUTE MAXIMUM RATING
Parameter Symbol Min Max Unit
Power supply for logic VDD-VSS 0 7,0 V
Input voltage VI VSS VDD V
Operating temperature Ta -20 +70 °C
Storage temperature Tstg -30 +80 °C
EA DIP128-6
ATTENTION
ELECTRICAL CHARACTERISTICS
Parameter Symbol Condi tion Min Typ Max Unit
Supply voltage VDD - 4,5 5,0 5,5 V
Supply current IDD VDD=5V - 2,0 3,0 mA
High levelinput voltage for logic VIH - 2,4 - VDD V
Low level input voltage for logic VIL - 0 - 0,7 V
High leveloutput voltage for logic VOH -IOH=0,6mA VDD-0,4 - VDD V
Low level output volt age for logic VOL IOL=1,6mA 0 - 0,4 V
RES input high voltage VIHR - 0,7xVDD - VDD V
TIMING CHARACTERISTICS
Parameter Symbol Min Typ Max Unit
Enable cycletime tcyc 1000 - - ns
Enable Puls width
Enable raise time tEr - - 25 ns
Enable fall time tEf - -25ns
Set-up time tAS 140 --ns
Data set-up time tDSW 200 --ns
Data delay time tDDR - - 320 ns
Address hold time tAH 10 - - ns
Data hold time (Write) tDHW 10 - - ns
Data hold time (Read) tDHR 20 - - ns
tWEH 450 - - ns
tWEL 450 - - ns
handling precautions!
INSTRUCTION SET KS0108
Code
Instructions
Display ON/OFF 0 0 0 0 1 1 1 1 1 1/0
Display start line 0 0 1 1 display start line (0 - 63)
Set page(X address) 0 0 1 0 1 1 1 Page (0 - 7)
Set address 0 0 0 1 Y address (0 - 63)
Status Read
Write display data 0 1 Write data
Read display data 1 1 R ead data
R/W D/I D7 D6 D5 D4 D3 D2 D1 D0
1 0
B
U
S
Y
0 ON
R
E
/ RESET 1:reset 0:normal
S
OF
E
T
0 0 0 Read the status.
0
Controls the ON/OFF of display.
RAM data and internal status are
not affected. 1:ON , 0:OFF
Specifies a RAM line displayed at the
top of screen
Sets the page (x address) of RAM
at the page of (x address) register.
Sets the Y address at the
Y address counter
ON/OFF 1:display
BUSY
WritesdataD0toD7
on the data bus into
display RAM.
Reads data D0 to D7
from the display
RAM to the data bus.
A complete user manual for these on-board controller KS0108 you'll find at our web site at "user manual" or direct accessed
via: http://www.lcd-module.de/eng/pdf/zubehoer/ks0108b.pdf
Function
OFF
1:on the
internal
operation
2:display
ON
0:Ready
After access,
Y address is
increased by 1.
Address Configuration of
Display Data RAM
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EA DIP128-6
Touch Panel
Pin Function
1 Column 1
2 Row 1
3 Row 2
4 Row 3
5 N.C.
6 N.C.
7 Column 2
8 Column 3
9 Column 4
10 Column5
DIMENSIONS
all dimension are in mm
BLOCK DIAGRAMTOUCH PANEL
Surface of touch panel is anti-glare and scratchproof.
Technology: resitive Matrix Touch with 5x3 fixed
fields. Readout will be done like for membrane keyswitches: scan for columns and rows.
Electrical Characteristics
Specification min typ max Unit
On-Resistance 300 10,000
Voltage 0.5 5 V
Current 10u 10m A
ContactForce 150 200 g
Contact Bounce 10 ms
Temperaturerange -30 +75 °C
Lifetime 1,000,000 cycles
LOCHHAMER SCHLAG 17 · D-82166 GRÄFELFING
TEL +49-89-8541991 · FAX +49-89-8541721 ·
Ω
http://www.lcd-module.de
Accessory: EA B254-12
Socket for 0.46mm pins
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