DMC-40457NY-LY Optrex America Inc, DMC-40457NY-LY Datasheet - Page 4

• Manufacturer Part Number: DMC-40457NY-LY
• Description: LCD SUPERTWIST 40X4/ LED BACKLT
• Manufacturer: Optrex America Inc
• Series: DMC-40457r

Specifications of DMC-40457NY-LY

• Display Type: STN - Super-Twisted Nematic
• Display Mode: Transmissive
• Number Of Digits/alpha: *
• Outline L X W X H: *
• Viewing Area: 147.00mm L x 29.50mm W
• Backlight: LED - Yellow
• Display Format: 40 x 4
• Character Size: 4.89mm H x 2.78mm W
• Character Format: 5 x 8 Dots
• Voltage - Supply: 5.0V
• Dot Size: 0.50mm W x 0.55mm H
• Interface: *
• Operating Temperature: 0°C ~ 50°C
• Other names: 73-1104; OP440NY

Enable Cycle Time
Enable Pulse Width (High Level)
Enable Rise/Fall Time
Address Setup Time (RS, R/W to E)
Address Hold Time
Data Setup Time
Data Hold Time 1
Data Delay Time
Data Hold Time 2
DMC40457NY-LY (AT) No.98-0160
2.3.Timing Characteristics
2.3.1.AC Timing Characteristics
Parameter
D0 ～ D7
D0 ～ D7
E1, E2
E1, E2
R/W
R/W
RS
RS
Fig.1 Bus Write Operation Sequence
Fig.2 Bus Read Operation Sequence
V
V
V
V
V
V
IH
IH
IH
IL
IL
IL
t
t
AS
AS
t
t
Er
Er
Symbol
t
PW
E
t
t
t
t
t
t
DSW
CYC
r,
DDR
DHR
t
V
AS
AH
H
V
IL
V
V
t
t
EH
DDR
IH
IH
E
IL
f
PW
PW
V
V
V
V
EH
EH
OH
IH
OL
IL
Conditions
t
OPTREX
DSW
Fig.1, 2
Fig.1, 2
Fig.1, 2
Fig.1, 2
Fig.1, 2
Fig.1
Fig.1
Fig.2
Fig.2
V
V
V
Valid Data
Valid Data
IH
IH
IL
V
OPTREX CORPORATION
t
IL
t
CYC
CYC
t
t
Ef
Ef
t
t
AH
AH
t
V
V
DHR
V
V
V
t
IH
H
IH
IL
IL
IH
V
V
V
V
OH
OL
IH
IL
Min.
500
230
V
－
40
10
80
10
－
5
IL
V
V
IL
IL
Max.
160
－
－
20
－
－
－
－
－
V
CC
=5.0V±10%
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Units
ns
ns
ns
ns
ns
ns
ns
ns
ns