OPTREX DMF-50961NF-FW Datasheet
LCD Module Specification
First Edition
Apr 28, 2000
Final Revision
*******
Approved by
Checked by
Checked by
Production Div.
Quality Assurance Div.
Design Engineering Div.
Type No.
ＤＭＦ－５０９６１ＮＦ－ＦＷ
ＤＭＦ－５０９６１ＮＦ－ＦＷ
ＤＭＦ－５０９６１ＮＦ－ＦＷＤＭＦ－５０９６１ＮＦ－ＦＷ
Table of Contents
Prepared by
1. General Specifications .............................................................................2
2. Electrical Specifications...........................................................................3
3. Optical Specifications..............................................................................8
4. I/O Terminal...........................................................................................10
5. Test..........................................................................................................12
6. Appearance Standards............................................................................13
7. Code System of Production Lot ..........................................................16
8. Type Number..........................................................................................16
9. Applying Precautions .............................................................................16
10. Precautions Relating Product Handling................................................17
11. Warranty..................................................................................................18
Revision History
Rev. Date Page Comment
Production Div.
DMF-50961NF-FW (AA) No.2000-0175 OPTREX CORPORATION Page 1/18
OPTREX
1.General Specifications
Operating Temp.
Storage Temp.
Dot Pixels
Dot Size
Dot Pitch
Viewing Area
Outline Dimensions
W eight
LCD Type
Viewing Angle
Data Transfer
Backlight
Drawings
min. 0℃ ～ max. 50℃
：
min. -20℃ ～ max. 60℃
：
640×480 (H) dots
：
0.21 (W) × 0.21 (H) mm
：
0.23 (W) × 0.23 (H) mm
：
153.0 (W) × 115.4 (H) mm
：
*
：
205.5
(W) × 141.0 (H) × 6.5 max. (D) mm
* Without CFL Cable
250g max.
：
NTD-12708
：
(F-STN / Black
6:00
：
4-bit parallel data transfer × 2
：
Cold Cathode Fluorescent Lamp (CFL) × 1
：
Dimensional Outline UE-300170A
：
&White-mode / Transmissive )
DMF-50961NF-FW (AA) No.2000-0175 OPTREX CORPORATION Page 2/18
OPTREX
2.Electrical Specifications
2.1.Absolute Maximum Ratings
Parameter Symbol Conditions Min. Max. Units
=0V
V
SS
Supply Voltage
(Logic)
Supply Voltage
(LCD Drive)
Input Voltage VI
2.2.DC Characteristics
Parameter Symbol Conditions Min. Typ. Max. Units
Supply Voltage
(Logic)
Supply Voltage
(LCD Drive)
High Level
Input Voltage
VCC-VSS
VHH-VSS
VCC-VSS
-0.3 7.0 V
－
-0.3 32.0 V
－
-0.3 VCC+0.3 V
－
Ta=25℃, V
2.5 － 5.5 V
－
SS
=0V
VHH-VSS Shown in 3.1 V
VIH VCC=2.5～5.5V 0.8×VCC
V
－
V
CC
Low Level
VIL VCC=2.5～5.5V 0 － 0.2×VCC V
Input Voltage
ICC VCC-VSS=5.0V
Supply Current
I
VHH-VSS=23.7V
HH
1.7 6.0 mA
－
6.6 20.0 mA
－
DMF-50961NF-FW (AA) No.2000-0175 OPTREX CORPORATION Page 3/18
OPTREX
2.3.AC Characteristics
V
=2.5～5.5V
CC
Parameter Symbol Min. Max. Units
Clock Pulse Cycle Time
Clock Pulse Hi gh Level Width
Clock Pulse Low Level Width
Latch Pulse High Level Width
CP→LP Rise Time
CP→LP Fall Time
LP→CP Rise Time
LP→CP Fall Time
Clock Pulse Rise/Fall Time
Data Setup Time
Data Hold Time
DISPOFF Low Level Width
DISPOFF Cancellation Time
t
152 － ns
WCK
t
65 － ns
WCKH
t
65 － ns
WCKL
t
65 － ns
WLPH
t
0 － ns
LD
t
65 － ns
SL
t
65 － ns
LS
t
65 － ns
LH
t
r, tf 50 ns
t
50 － ns
DS
t
40 － ns
DH
t
1.2 －
WDL
t
100 － ns
SD
μ
s
Note : During Latch Pluse is “H” level, Please make sure to keep Clock Pulse in “L” level.
WLPH
t
LP
CP
SL
t
WCKH
t
DS
t
LH
t
WCKL
t
DH
t
LD
t
r
t
t
f
WCK
t
LS
t
D0～D3
TOP DATALAST DATA
DISPOFF
WDL
t
SD
t
DMF-50961NF-FW (AA) No.2000-0175 OPTREX CORPORATION Page 4/18
OPTREX
2.4.Timing Chart
LP
T=0.0595ms typ.
CP
DU0
～
633
DU3
SEGSEG SEGSEG SEGSEG SEGSEG
～
～
637
640636 84640636 84
1
～
5
～
#1 DATA
633
～
637
～
～
1
5
～
DL0
～
1273
DL3
SEGSEG SEGSEG SEGSEG SEGSEG
～
～
1277
12801276 648644 12801276 648644
641
～
645
～
#241 DATA
1273
～
1277
～
～
641
645
～
FLM
LP
（
reduction
）
240×T
FLM
（
reduction
）
2.5.Comparison of Display and Data
SEG1 SEG640
#1
DU2DU3
DU0DU1 DU0DU1
#240
#241
DL2DL3 DL0DL1 DL0DL1
DU0～DU3
#480
SEG641 SEG1280
DL0～DL3
DMF-50961NF-FW (AA) No.2000-0175 OPTREX CORPORATION Page 5/18
OPTREX
2.6.Power Supply ON/OFF Sequence
2.6.1.ON Sequence
SIGNAL
LEVEL
VCC
VCC
0≦t
SIGNAL
0≦t
VSS
VCC
VSS
VHH
VHH
0≦t
DISPOFF
VSS
VCC
VSS
2.6.2.OFF Sequence
LEVEL
VCC
SIGNAL
VSS
VCC
VSS
0≦t
VCC
SIGNAL
VHH
0≦t
VSS
VCC
VSS
0≦t
VHH
DISPOFF
Please maintain the above sequence when turning on and off the power supply of the module.
If DISPOFF is supplied to the module
hile internal alternate signal for LCD driving (M) is
w
unstable, DC component will be supplied to the LCD panel. This may cause damage the LCD
module.
DMF-50961NF-FW (AA) No.2000-0175 OPTREX CORPORATION Page 6/18
OPTREX
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