DMC-50448N OPTREX CORPORATION, DMC-50448N Datasheet - Page 4

• Manufacturer Part Number: DMC-50448N
• Description: LCD Module Specification
• Manufacturer: OPTREX CORPORATION

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Enable Cycle Time
Enable Pulse Width
Enable Rise/Fall Time
Address Setup Time
Address Hold Time
Write Data Setup Time
Write Data Hold Time
Read Data Delay Time
Read Data Hold Time
2.3.AC Characteristics
DMC-50448N (AA) No.99-0094
Parameter
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DB0 ～ DB7
DB0 ～ DB7
R/W
R/W
RS
RS
E
E
V
V
V
V
V
V
Fig.1 Write Operation Timing
Fig.2 Read Operation Timing
IH
IH
IH
IL
IL
IL
t
t
AS
AS
V
V
t
t
E
E
IL
IL
r
r
Symbol
t
PW
E
t
t
t
t
t
t
DHW
t
DSW
CYC
r,
DDR
DHR
AS
AH
V
V
t
t
EH
DDR
IH
IH
E
f
PW
PW
V
V
V
V
EH
EH
OH
OL
IH
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
Valid Data
Valid Data
IH
IH
OPTREX CORPORATION
t
t
CYC
CYC
V
V
t
t
E
E
t
IL
t
IL
AH
f
t
AH
f
t
V
DHW
V
V
V
V
DHR
V
IH
IH
IL
IL
IH
IL
V
V
V
V
OH
OL
IH
IL
Min.
500
230
－
40
10
80
10
－
5
V
V
IL
IL
Max.
160
－
－
20
－
－
－
－
－
V
DD
=5.0V±10%
Page 4/15
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