PACIFIC DISPLAY DEVICES
LCD Component Data Sheet
Model Number: 12864-04
128 x 64 Dot
Graphic LCD Assembly
With KS0108 Graphics Controller
LED & EL Panel Backlight
CONTENTS
1.
GENERAL INFORMATION
1.1 Product Overview
1.2 Part Options and Numbering System
1.3 Absolute Maximum Ratings
1.4 Circuit Block Diagram
1.5 Mechanical Characteristics
1.6 Input Signal Function
1.7 LCM Power, Contrast Control and Bias
1.8 LCD Dimensions
ELECTRICAL / OPTICAL CHARACTERISTICS
2.1 DC Electrical Characteristics
2.2 AC Electrical Characteristics
2.3 Optical Characteristics
2.4 LED Backlight Characteristics
2.5 EL Panel Backlight Characteristics
2
2
3
3
3
4
4
5
2.
6
7
9
10
10
3.
LCD CONTROLLER CHARACTERISTICS
3.1 LCD Controller Display and Control Functions (KS0107 / KS0108) 11
3.2 LCD Controller Character Code map
14
RELIABILITY
PRECAUTIONS FOR USING LCD MODULES
15
16
4.
5.
139 Avenida Victoria – Suite 100 – San Clemente, CA – 92672
Tel: 949-361-8957 – Fax: 949-361-9158 – Web: www.pacificdisplay.com
SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE
MODEL NO: 12864-04
1. GENERAL INFORMATION
1.1 Product Overview
•
128 x 64 dot matrix LCD
•
STN (Super Twisted Nematic) or FSTN (Film compensated Super Twisted Nematic) Technology
•
KS0108 (or equivalent) Graphics Controller
•
Multiplex drive : 1/64 duty, 1/9 bias
•
LCD Module Service Life: 100,000 hours minimum
1.2 Part Options and Numbering System
12864
-04
-SL
-F
-ST
-LED
-GY
-6
-V
Custom Option Designator:
•
(-04) KS0107 / KS0108 Cntlr
Operating Mode:
•
(-SL) STN Silver / Gray
•
(-GR) STN Green
•
(-BN) STN Blue Negative Image
•
(-FC) FSTN: Blk & Wht Image
•
(-FN) FSTN Neg:. Wht & Blk Image
Rear Polarizer Options:
•
(-F) Transflective
•
(-M) Transmissive
•
(-R) Reflective (No Backlight)
Operating Temperature:
•
(-ST) Standard (0 to +50 ºC)
•
(-ET) Extended (-20 to +70 ºC)
Backlight Options:
•
(-ELED) Edge Lit LED Backlight (-WH: White Only)
•
(-LED) Array Lit LED Backlight
•
(-ELP) EL Panel Backlight
Backlight Coloration Options:
•
(-WH) ELED & ELP – White
•
(-GY) LED - Green/Yellow
•
(-AM) LED - Amber
•
(-BG) ELP – Blue Green
Viewing Angle:
•
(-6) 6 o’clock
•
(-12) 12 0’clock
Additional Options:
•
(-V) -9V DC-DC Vee Internal Power Supply (Standard Option)
•
(-TC) Internal Temperature Compensation over full temperature range (w/ -V option only)
•
(-A) Anti-Glare front polarizer coating
PACIFIC DISPLAY DEVICES
02.02.2005
2
SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE
MODEL NO: 12864-04
1.3 Absolute Maximum Ratings
Parameter
Supply voltage for logic
Supply voltage for LCD
Input voltage
Standard Operating temperature
Standard Storage temperature
Extended Operating temperature
Extended Storage temperature
Soldering Temp
Symbol
V
DD
V
DD
– Vo
VI
TOP (-ST)
TST (-ST)
TOP (-ET)
TST (-ET)
Tsolder
Min
-0.3
V
DD
– 19.0
-0.3
0
-10
-20
-30
260
Max
7.0
V
DD
+ 0.3
V
DD
+0.3
50
60
70
80
Unit
V
V
V
ºC
ºC
ºC
ºC
ºC
1.4 Circuit Block Diagram
DB0 ~ DB7
RS, R/W, E
CS2
CS1
VSS
VDD
VO
8
3
SEGMENT
DRIVER IC
KS0108B
SEG64
COM64
SEGMENT
DRIVER IC
KS0108B
SEG64
5
COMMON
DRIVER IC
KS0107B
LCD PANEL
128 x 64 DOTS
EL / LED BACKLIGHT
A
K
1.5 Mechanical Characteristics
Item
Module size (W×H×T)
Viewing area (W×H)
Active area (W×H)
Number of dots
Dot size (W×H)
Dot pitch (W×H)
Contents
93.0 x 70.0 x 14.0 Max (LED Backlight)
93.0 x 70.0 x 9.5 Max (No LED Backlight)
71.7 x 39.0
66.52 x 33.24
128 x 64
0.48 x 0.48
0.52 x 0.52
Unit
mm
mm
mm
dots
mm
mm
PACIFIC DISPLAY DEVICES
02.02.2005
3
SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE
MODEL NO: 12864-04
1.6 Input Signal Function
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Symbol
VSS
VDD
VO
RS
R/W
E
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
CS1
CS2
/RES
Vee*
LED-A
LED-K
Level
0V
5.0V
---
H/L
H/L
H, H
→
L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H/L
H
H
L
-9V
4.2V
0V
Description
Ground
Supply voltage for logic
Input voltage for LCD
H : Data signal, L : Instruction signal
H : Read mode, L : Write mode
Chip enable signal
Data bit 0
Data bit 1
Data bit 2
Data bit 3
Data bit 4
Data bit 5
Data bit 6
Data bit 7
Chip select signal for KS0108B(1)
Chip select signal for KS0108B(2)
Reset active low
LCD Negative Bias Supply Output*
LED Backlight Anode
LED Backlight Cathode
1.7 LCM Power, Contrast Control and Bias
LCM
+5V
VDD
VO
VEE
VSS
A
VR:
20Kohm
LED / EL
Backlight
K
Backlight
Power
*Note : DC-to-DC Converter Built In (-V Option)
PACIFIC DISPLAY DEVICES
02.02.2005
4
SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE
MODEL NO: 12864-04
1.8 LCM Dimensions
■
Module Dimensions
PACIFIC DISPLAY DEVICES
02.02.2005
5
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