EA KF100-20 ELECTRONIC ASSEMBLY, EA KF100-20 Datasheet - Page 2

• Manufacturer Part Number: EA KF100-20
• Description: LCD Graphic Display Modules & Accessories FFC Cable 20 Pin 110 mm
• Manufacturer: ELECTRONIC ASSEMBLY

Specifications of EA KF100-20

• Product: FFC Cable for Display
• Style: Accessory
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

EA W160-7K
Page 2
General
All graphic displays of EA W160-7 series provide high contrast STN technology and high
brightness with a resolution of 160x128 dots. You can choose for energy saving white LED
backlight or super high bright CCFL backlight.
LED backlight
For this kind of backlight you do need power supply of +5V only. Current consumption will be
adjusted by current source or external series resistor. Backlight can be used up to max.150mA
(forward voltage is 3.0..3.6V). Please consider for derating at temperatures above 25°C.
Please note that because of special low power technology (transmissive type) display may
provide a pale contrast at extrem bright conditions like sunlight.
CCFL backlight
For sunlight readable applications we offer same display but with CCFL backlight. Power
consumption is typ. 300mA@5V. Operating the backlight requires a CCFL-Inverter
(EA CXA-E005W). Life time (MTBF) of CCFL tube is 10,000~20,000 hours. Backlight is available
as a spare part with ordering code EA CFL160-7.
built-in Controller T6963 C
All EA W160-7 modules are featured with an on-board controller T 6963C. So display can be
connected direct to an 8 bit bus microcontrollersystem. Many comfortable commands are built-in
already. Moreover a complete ASCII based character set
is built-in that can be expanded with self-defined
characters. Even a complete new character set can be
downloaded. Each character can be assignd with an
attribute like "invers", "blink" or "invisible".
Graphic mode provides up to 4 pages display RAM (8kB).
Text and graphic layer can be combined via "and", "or",
"exor" function.
PINout
Connection is done via on-board ZIFF connector (bottom
contact type). This requires a FFC cable with 1.0mm pitch
and 20 pins like EA KF100-20. Lenght of cable is 110mm,
conductive side is bottom at both ends.
Touch Panel
Optionally these kind of displays are featured with an
integrated matrix touch panel. The touch panel allows
input operations direct on display screen in a very smart
way. Labeling will be done by software, that means it is very flexible to re-label or hide any key.
Spezification
On resistance
Voltage
Current
Key force
Contact bounce
Operating temp.
Life time
1,000,000
min
300
150
Specification
10u
-30
0,5
typ
10
10,000
max
10m
200
+75
5
Cycles
Unit
ms
°C
Ω
V
A
g
Even different languages can be displayed
easyly.
Surface of touch panel is scratch-proof and anti-
glare to prevent damage and reflexion.
Connection and scan is done in same easy way
as for membrane keyboards.
12..19
Pin Symbol
10
11
20
1
2
3
4
5
6
7
8
9
DB0..7
VADJ
HALT
GND
VDD
VEE
RST
C/D
WR
RD
CE
NC
FG
Frame Ground
Ground Potential for logic (0V)
Power supply for logic (+5V)
Contrast adjustment
Operating voltage for LC driving
L: Data Write
L: Data Read
Enable signal (falling edge)
L: Data input H: Command input
L: Oscillator stop
L: Reset
Data Bus Line
Do not connect
ELECTRONIC ASSEMBLY reserves
the right to change specifications
without prior notice. Printing and
typographical errors reserved.
Function
handling precautions!
ATTENTION