Displaytech Ltd
LCD MODULE
S
64128N SERIES
Version : 1.1 P 1 of 19
Displaytech Ltd.
Website:
www.displaytech-us.com
LCD Module
Product Specification
Product:
S64128N
Series LCD Module (128 x 64 DOTS)
Displaytech Ltd
LCD MODULE
S
64128N SERIES
Version : 1.1 P 2 of 19
PRODUCT SPECIFICATIONS
GENERAL SPECIFICATION
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
ELECTRO-OPTICAL CHARACTERISTICS
BLOCK DIAGRAM
MECHANICAL DRAWING
BACKLIGHT DRAWING
BACKLIGHT SPECIFICATION
QUALITY GUARANTEE
PRECAUTIONS FOR USING LCD MODULES
USING LCD MODULES
REVISION RECORD
Contents in this document are subject to change without notice. No part of this document may be
reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose,
without the express written permission of Displaytech Ltd.
10 June 2008.
Displaytech Ltd
Item
Display Format
Dot Size (W x H)
View Area (W x H)
Module Size (W x H x T)
LCD Type
Polarizer Mode
View Angle
Backlight
Backlight Driver Type
Backlight Color
Controller & LCD Driver
Driving Method
LCD MODULE
S
64128N SERIES
Version : 1.1 P 3 of 19
GENERAL SPECIFICATION
Contents
128 x 64 DOTS
0.33mm x 0.33mm
50.00mm x 25.00mm
74.00mm x 41.70mm x 7.50mm
FSTN
Transflective
6 o’clock / 12 o’clock
LED
External Power
White
ST7565R-G
1/65 Duty, 1/9 Bias
ABSOLUTE MAXIMUN RATINGS (Ta=25°C VSS=0V)
°
ITEM
Power Supply for Logic
Power Supply for LCD
Input Voltage
Supply Voltage for LED Backlight
Normal Operating Temperature
Normal Storage Temperature
Wide Operating Temperature
Wide Storage Temperature
SYMBOL
VDD-VSS
V0-VSS
VIN
V
LED
Top
Tst
Top
Tst
MIN.
-0.3
-0.3
-0.3
---
0
-10
-20
-30
TYP.
---
---
---
3.2
---
---
---
---
MAX.
3.6
13.5
VDD+0.3
---
50
60
70
80
UNIT
V
V
V
V
°C
°C
°C
°C
ELECTRICAL CHARACTERISTICS (Ta=25°C, VDD=3.0V)
°
ITEM
Power Supply for LCM
Input Voltage
LCD Module Driving
Voltage
Supply Current for
LCM
SYMBOL
VDD-VSS
VIL
VIH
VO-VSS
IDD
Ie
ILED
CONDITION
---
L level
H level
---
25°C
---
VDD=3.0V
---
VLED=3.2V
MIN.
2.85
Vss
0.8VDD
---
---
---
---
---
---
TYP.
3.0
---
---
---
9.0
---
0.5
---
20
MAX.
3.15
0.2VDD
VDD
---
---
---
---
---
---
UNIT
Volt
Volt
Volt
Volt
mA
Displaytech Ltd
NO
1
Item
Recommended
Operating
Voltage
Symbol
VLCD
LCD MODULE
S
64128N SERIES
Version : 1.1 P 4 of 19
ELECTRO-OPTICAL CHARACTERISTICS
Measuring
Condition
θ
=0
Φ=
0
θ
=0
Φ=
0
θ
=0
Φ=
0
θ
=0
Φ=
10
θ
=0
Φ=
10
Φ=0°
Φ=180°
Φ=90°
Φ=270°
Hz=64
°
C
25
0
25
40
0
25
40
0
25
40
0
25
40
25
25
25
25
25
STD.Value
Min
Typ
---
---
---
---
---
---
---
---
---
---
---
---
---
-10
30
30
---
---
9.0
---
9.0
---
---
---
---
---
218
---
---
115
---
10
10
---
---
82
Max
---
---
---
---
---
---
---
---
268
---
---
165
---
40
---
---
---
---
Note1
Note2
Unit
Remark
Vth
2
Operating
Voltage
Vsat
V
Tr
3
Response time
Tf
θ
θ
θ
θ
ILCD
ms
Note4
4
Viewing
Angle (Cr
2)
Deg
Note1
5
NOTE 1:
Current
Consumption
uA
Note3
DEFINITION OF VIEWING ANGLE AND DIRECTION
Zθ =0
°
θ
12H
Φ
=180
°
3H
Φ
=90
°
Detector
Φ
9H
Φ
=270
°
NOTE 2:
6H
Φ
=0
°
THERSHOLD VOLTAGE AND SATURATION VOLTAGE
Vth:
The voltage Vop which the transmission rate of segment is 90%(positive) or 10%(negative) of saturated value on conditions
of the selected waveform. (non-selected waveform is opposition)
Vsat:
The voltage Vop which the transmission rate of segment is 10%(positive) or 10%(negative) of saturated value on
conditions of the selected waveform. (non-selected waveform is opposition)
Displaytech Ltd
NOTE 3:
LCD MODULE
S
64128N SERIES
Version : 1.1 P 5 of 19
CURRENT CONSUMPTION (I
LCD
)
Conditions:
1.Driving waveform: static waveform.
NOTE 4:
RESPONSE TIME (Tr, Tf)
2.Voltage applied to all segments
NOTE 5:
CONTRAST RATIO (CR)
5.1 POSITIVE TYPE:
CONTRAST RATIO =
5.2 NEGATIVE TYPE:
CONTRAST RATIO =
BRIGHTNESS AT VOP (SELECTED)
BRIGHTNESS AT VOP (NON-SELECTED)
BRIGHTNESS AT VOP (NON-SELECTED)
BRIGHTNESS AT VOP (SELECTED)
NOTE 6:
CAPACITANCE (C)
Conditions:
Voltage applied to all segments.
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