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ELECTRONIC ASSEMBLY

DOGXL240-7 Datasheet Preview

DOGXL240-7 Datasheet

GRAPHIC CONTROLLER

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Issue 3.2014
DOGXL240-7 GRAPHIC
240X128 INCL. CONTROLLER UC1611S
EA DOGXL240W-7 +
EA LED94X67-W
flat:av6a.i5lambmlewiitnh lLoEwDqbu.a/ntli.timeosun!ted
EA DOGXL240B-7 +
EA LED94X67-W
TECHNICAL DATA
EA DOGXL240W-7 +
EA LED94X67-A
* CONTROLLER UC1611s WITH INTEGRATED GRAFIC-RAM
* HIGH-CONTRAST LCD SUPERTWIST DISPLAY (STN AND FSTN) WITH 15µm DOT GAP
* OPTIONAL LED BACKLIGHTS IN VARIOUS COLORS
* 240x128 DOTS (CORRESPONDS TO 16 x40 CHARS OR 8X20 LARGE CHARS)
* POWER SUPPLY: SINGLE SUPPLY 2,7..3,3V (typ. 900 µA)
* NO ADDITIONAL VOLTAGES REQUIRED
* THREE DIFFERENT INTERFACES: 3-WIRE SPI, 4-WIRE SPI AND I2C
* OPERATING TEMPERATURE RANGE -20..+70°C (STORAGE -30..+80°C)
* LED BACKLIGHTING 10 to 150mA
* NO MOUNTING REQUIRED: SIMPLY SOLDER ONTO PCB
ORDERING CODE
GRAPHICS DISPLAY, 240x128, 94x67mm
x: W = white background (FSTN pos. transflective)
B = blue background (STN neg. transmissive)
S = black background (FSTN neg. transmissive)
N = superwhite background (FSTN pos. reflective, cannot be backlit)
LED BACKLIGHT, WHITE
LED BACKLIGHT, AMBER
LED BACKLIGHT, DUO COLOR GREEN/RED
ACCESSORIES
USB TEST BOARD FOR PC (WINDOWS 2000, XP, VISTA)
TOUCH PANEL, 4-WIRE, ANALOG, STICK-ON
ZIF CONNECTOR FOR TOUCH PANEL, BOTTOM CONTACT
10 CHARACTER SETS e.g. 6x8,8x8,8x16,CYRILLIC, FONT EDITOR
SOCKET 4.8mm HEIGHT (2 pcs. ARE NECCESSARY)
EA DOGXL240x-7
EA LED94X67-W
EA LED94X67-A
EA LED94X67-GR
EA 9780-3USB
EA TOUCH240-3
EA WF100-04S
EA USBSTICK-FONT
EA FL-20P




ELECTRONIC ASSEMBLY

DOGXL240-7 Datasheet Preview

DOGXL240-7 Datasheet

GRAPHIC CONTROLLER

No Preview Available !

DOGXL240-7 GRAPHIC
PINOUT
The EA DOGXL240-7, a 240x128 dots graphics
display, is a new addition to ELECTRONIC
ASSEMBLY’s EA DOG series. It, too, has pins that
allow it to be mounted quickly and easily.
CONTRAST ADJUSTMENT
The contrast can be set by means of a command
for all the displays in theEA DOGXL- Series. iThe
contrast setting of the display must be set once
by the software, and is then kept constant
throughout the entire operating temperature range
(-20..+70°C), thanks to the integrated temperature
compensation.
Pin Symbol Le v e l Function
1 NC
(A1+: LED backlight)
2 NC
(A2+: LED backlight)
3 NC
(A3+: LED backlight)
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18 NC
(C1-: LED backlight)
19 NC
(C2-: LED backlight)
20 NC
(C3-: LED backlight)
Pin Symbol Le v e l Function
21 VB0+
- Voltage Converter
22 VB1+
- Voltage Converter
23 VB1-
- Voltage Converter
24 VB0-
- Voltage Converter
25 VA0+
- Voltage Converter
26 VA1+
- Voltage Converter
27 VA1-
- Voltage Converter
28 VA0-
- Voltage Converter
29 VLCD
- Pow er LC Drive
30 VDD
H Pow er Supply +2,7..3,3V
31 VSS
32 VSS
L Pow er Supply 0V (GND)
33 BM0 H / L Config Serial Interface
34 CD H / L L= Command, H= Data
35 CS1 (A3) H Chip Select (high low )
36 CS0 (A2) L Chip Select (active low )
37 RST
L Reset (active low )
38 SCK (D0) H / L Serial Clock
39 SDA (D3) H / L Serial Data
40 D13
H / L Config Serial Interface
LED-BACKLIGHT
3 different variants are available for individual backlighting: white, amber and a duo-color green/red
version.
With the amber backlight, there are 3 separate LED paths containig 5 parallel LEDs, that can be
switched in parallel or in series to suit the system’s voltage.
With the white backlight, there are 3 separate LED paths containig 3 LEDs in series. To operate the
backlight, we recommend a current source (e.g. CAT4238TD).
The duo-color backlight has common anode and two terminals for driving the red and / or the green
color.
The operating life of the amber and green/red backlights is 100,000 hours. The LEDs of the white
backlight are high qualitiy NICHIA LEDs.To achieve the life-time of 100k hours, we recommend dimming
or switching them off whenever possible.
Important: Do never connect the backlight LEDs directly to a 5 V/3.3 V supply as this will immediately
destroy the LEDs. Always use a current source. Please note that derating applies at temperatures
exceeding +25°C.
LED backlight
(each path )
white
EA LED94x67-W
Forward
voltage
typ
9.6 V
Current
max.
15 mA
Applikationsbeispiel EA LED94X67-W
LED backlight
(each path )
amber
EA LED94x67-A
Forward
voltage
typ
Current
max
2.1 V 100 mA
Limiting resistor
(ohm)
@3,3 V @5 V
12 29
Page 2
LED backlight
(each color)
full color
EA LED94x67-GR
Forward
voltage
typ
Current
max
Limiting
resistor
(ohm)
@5 V
2.1 V 120 mA
25
Printing and typographical errors reserved.
ELECTRONIC ASSEMBLY reserves the right to change specifications without prior notice.


Part Number DOGXL240-7
Description GRAPHIC CONTROLLER
Maker ELECTRONIC ASSEMBLY
Total Page 8 Pages
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