參數(shù)資料
型號(hào): CDM-20210
廠商: Electronic Theatre Controls, Inc.
英文描述: LCD component
中文描述: 液晶顯示元件
文件頁(yè)數(shù): 6/17頁(yè)
文件大?。?/td> 261K
代理商: CDM-20210
SPECIFICATIONS FOR LIQUID CRYSTAL DISPLAY MODULE
MODEL NO: 20210
2. ELECTRICAL / OPTICAL CHARACTERISTICS
2.1 DC Electrical Characteristics
(V
DD
= +5V
±
10% , V
SS
= 0V, Ta = 25°C )
Parameter
Symbol
Supply voltage for logic
V
DD
Supply current for logic
I
DD
PACIFIC DISPLAY DEVICES
04.11.2003
6
Condition
---
---
0°C
25°C
50°C
---
---
Min
4.5
---
4.35
4.10
3.65
VDD - 2.2
0
Typ
5.0
1.4
4.55
4.30
3.85
---
---
Max
5.5
5
4.75
4.50
4.00
VDD
0.8
Unit
V
mA
V
V
V
V
V
Operating voltage for LCD*
V
DD
-V
O
Input voltage ' H ' level
Input voltage ' L ' level
*Note: -ET temp range will require up to 8V biasing and require a minimum external voltage supply of -3V @-20°C.
2.2 AC Electrical Characteristics
Write Mode
Characteristic
Symbol
E cycle time
t
C
E rise time
t
r
E fall time
t
f
E pulse width (High, Low)
t
W
R/W and RS set-up time
t
SU1
R/W and RS hold time
t
h1
Data set-up time
t
SU2
Data hold time
t
h2
V
IH
V
IL
Min.
500
---
---
220
40
10
60
10
Typ.
---
---
---
---
---
---
---
---
Max.
---
25
25
---
---
---
---
---
Unit
ns
ns
ns
ns
ns
ns
ns
ns
Test pin
E
E
E
E
R/W, RS
R/W, RS
DB
0
~ DB
7
DB
0
~ DB
7
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