ACM4004E-FL-YTS [AZDISPLAYS]
Display;
| 型号： | ACM4004E-FL-YTS |
| 厂家： | 
AZ DISPLAYS |
| 描述： | Display |
| 文件： | 总10页 (文件大小：318K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AZ DISPLAYS, INC.
COMPLETE LCD SOLUTIONS
SPECIFICATIONS FOR
LIQUID CRYSTAL DISPLAY
PART NUMBER:
DATE:
ACM 4004E SERIES
October 8, 2002
ACM4004E SERIES LCD MODULE
1.0 MECHANICAL SPECS
1. Overall Module Size
190.0mm(W) x54.0mm(H) x 14.5mm(D) max for LED backlight
version
190.0mm(W) x 54.0mm(H) x 9.5mm(D) max for reflective version
2. Dot Size
0.50mm(W) x 0.55mm(H)
3. Charater Pitch
4. Duty
2.78mm(W) x 4.89mm(H)
1/16
5. Controller IC
KS0066
6. LC Fluid Options
7. Polarizer Options
8. Backlight Options
9. Temperature Range Options
STN
Reflective, Transflective, Transmissive
LED
Standard(0ºC ~ 50ºC), Wide(-20ºC ~ 70ºC)
2.0 ABSOLUTE MAXIMUM RATINGS
Item
Symbol
Min
Typ
Max
50
Unit
º C
º C
º C
º C
V
Operating temperature (Standard)
Storage temperature (Standard)
Operating temperature (Wide temperature)
Storage temperature (Wide temperature)
Input voltage
Top
Tst
0
-
-
-
-
-20
-20
-30
Vss
2.7
3.0
70
Top
70
Tst
80
Vin
Vdd
5.5
6.5
Supply voltage for logic
Vdd- Vss
Vdd- Vo
-
V
Supply voltage for LCD drive
4.6
V
1
AZ DISPLAYS, INC.
10/08/02
ACM4004E SERIES LCD MODULE
3.0 ELECTRICAL CHARACTERISTICS
Item
Input voltage (high)
Input voltage (low)
Symbol
Vih
Condition
H level
L level
0ºC
Min
2.2
0
Typ
-
Max
Unit
V
Vdd
Vil
-
0.6
V
-
4.8
4.6
4.3
6.4
4.8
4.3
4.2
5.4
Recommended LC Driving
Voltage (Standard Temp)
Vdd - Vo
25ºC
4.2
3.9
-
-
V
50ºC
-
-20ºC
0ºC
7.2
Recommended LC Driving
Voltage (Wide Temp)
-
-
-
-
Vdd -Vo
V
50ºC
-
70ºC
3.7
Vdd=5.0V,
Power Supply Current
Idd
-
1.0
2.0
mA
fosc=270kHz
LED Power Supply Voltage
LED Power Supply Current
Vfled
Ifled
R=6.8W
R=6.8W
-
-
4.3
5.0
V
500
800
mA
4.0 OPTICAL CHARACTERISTICS (Ta=25º C, Vdd= 5.0V±0.25V, TN LC fluid)
Item
Symbol
Condition
Cr ³ 4.0
Min
Typ
-
Max
-
Unit
deg
deg
Viewing angle (horizontal)
Viewing angle (vertical)
Contrast Ratio
q
f
-25
Cr ³ 4.0
-30
-
30
-
Cr
Tr
Tf
f=0°, q=0°
f=0°, q=0°
f=0°, q=0°
-
-
-
2
Response time (rise)
Response time (fall)
120
120
150
150
ms
ms
2
AZ DISPLAYS, INC.
10/08/02
ACM4004E SERIES LCD MODULE
4.1 OPTICAL CHARACTERISTICS (Ta=25º C, Vdd= 5.0V±0.25V, STN LC fluid)
Item
Symbol
Condition
Cr ³ 2.0
Min
Typ
-
Max
35
Unit
deg
deg
Viewing angle (horizontal)
Viewing angle (vertical)
Contrast Ratio
q
f
-60
Cr ³ 2.0
-40
-
40
Cr
Tr
Tf
f=0°, q=0°
f=0°, q=0°
f=0°, q=0°
-
-
-
6
-
Response time (rise)
Response time (fall)
150
150
250
250
ms
ms
5.0 BLOCK DIAGRAM
14. Vdd
13. Vss
12. Vo
11. RS
10. R/W
U1
SEG1- 40
U2
U3
SEGMENT
SEGMENT
40
80
80
U1
16
16
COM 16
8. DB0
8
LCD 40X4
1. DB7
COM 16
U4
40
80
80
9. E1
SEGMENT
SEGMENT
U6
SEG1- 40
U4
15. E2
U5
A
K
BL+
BL-
LED BACKLIGHT
3
AZ DISPLAYS, INC.
10/08/02
ACM4004E SERIES LCD MODULE
6.0 PIN ASSIGNMENT
7.0 POWER SUPPLY
Vdd
Pin No.
Symbol
Function
1
2
DB7
DB6
Data bit 7
Data bit 6
+5V
Vo
Vr
3DB5
Data
bit
5
Vss
4
DB4
Data bit 4
5
DB3Data
DB2
DB1
DB0
E1
bit
3
STANDARD TEMP RANGE
Vdd
6
Data bit 2
7
Data bit 1
8
Data bit 0
9
Enable Signal of U1
Read / Write Signal
Register Select
LCD contrast adjust
10
11
12
13Vss
14
R/W
RS
+5V
Vo
Vr
-5V
Vo
Ground
Vss
Vdd
E2
+5V
15
16
Enable Signal of U2
No Connect
WIDE TEMP RANGE
NC
Vr = 10KΩ ~ 20KΩ
+
-
BL+
BL-
Power Supply for BL+
Power Supply for BL-
8.0 TIMING CHARACTERISTICS
Item
Symbol
Test Condition
Fig. a, Fig. b
Fig. a, Fig. b
Fig. a, Fig. b
Fig. a, Fig. b
Fig. a, Fig. b
Fig. b
Min.
Typ.
Max.
Unit
Enable cycle time
tC
500
220
-
-
-
-
-
-
-
-
-
-
ns
ns
ns
ns
ns
ns
ns
ns
Enable pulse width
Enable rise/fall time
RS, R/W set up time
RS, R/W hold time
Data delay time
tW
tR , tF
tSU
-
25
40
10
-
-
tH
-
tD
120
Data set up time
Data hold time
tDSU
tDH
Fig. a
60
20
-
-
Fig. a, Fig. b
4
AZ DISPLAYS, INC.
10/08/02
ACM4004E SERIES LCD MODULE
VIH1
VIL1
VIH1
RS
VIL1
tH
t
SU
R/W
E
V IL1
VIL1
tW
tH
tF
VIH1
VIH1
VIL1
tR
VIL1
VIL1
tDSU
tDH
IH1
IH1
V
V
DB0~DB7
Valid Data
VIL1
VIL1
tC
Fig. a Interface timing (data write)
VIH1
VIH1
RS
VIL1
tSU
VIL1
tH
VIH1
VIH1
R/W
E
tW
tH
tF
VIH1
VIL1
VIH1
VIL1
VIL1
tR
tDSU
tDH
tD
VIH1
VIL1
VIH1
VIL1
DB0~DB7
Valid Data
tC
Fig. b Interface timing (data read)
5
AZ DISPLAYS, INC.
10/08/02
ACM4004E SERIES LCD MODULE
9.0 MECHANICAL DIAGRAM
6
AZ DISPLAYS, INC.
10/08/02
ACM4004E SERIES LCD MODULE
10.0 RELIABILITY TEST
Evaluations and Assessment*
Storage Condition
Content
Current
Oozing
Contrast
Other Appearances
No abnormality
Consumption
Twice initial
value or less
Operation at high
temperature and
40º C,90%
none
More than 80% of
initial value
RH,240hrs
humidity
High temperature
60º C,
240hrs
-20º C,
240hrs
Twice initial
value or less
Twice initial
value or less
none
More than 80% of
initial value
No abnormality
No abnormality
storage
Low temperature
storage
More than 80% of
initial value
*Evaluations and assessment to be made two hours after returning to room temperature (25º C±5º C).
*The LCDs subjected to the test must not have dew condensation.
7
AZ DISPLAYS, INC.
10/08/02
ACM4004E SERIES LCD MODULE
11.0 DISPLAY INSTRUCTION TABLE
Executing
time
COMMAND
R R/ DB DB DB DB DB DB
DB DB
DESCRIPTION
S
W 7
6
5
4
3
2
1
0
fosc=250khz
Clear Display
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
Clears Display & Returns to Address 0.
1.64ms
1.64ms
Cursor at
Home
0
0
x
Returns Cursor to Address 0. Also
returns the display being shifted to the
original position. DDRAM contents
remain unchanged.
Entry Mode
Set
0
0
0
0
0
0
0
0
0
0
0
1
1
I/D
S
I/D: Set Cursor Moving Direction
I/D=1: Increment
I/D=0: Decrement
40µs
S: Specify Shift of Display
S=1: The display is shifted
S=0: The display is not shifted
Display
ON/OFF
Control
0
0
D
C
B
Display D=1: Display on
D=0: Display off
Cursor C=1: Cursor on
C=0: Cursor off
40µs
40µs
Brink
B=1: Brink on
B=0: Brink off
Cursor /
Display
Shift
0
0
0
0
0
0
0
0
1
0
1
1
S/C R/L
x
x
x
x
Moves cursor or shifts the display w/o
changing DD RAM contents
S/C=0: Cursor Shift (RAM unchanged)
S/C=1: Display Shift (RAM unchanged)
R/L=1: Shift to the Right
R/L=0: Shift to the Left
Function
Set
DL
N
F
Sets data bus length (DL), # of display
lines (N), and character fonts (F).
DL=1: 8 bits
DL=0: 4 bits
F=0: 5x7 dots
F=1: 5x10 dots
40µs
N=0: 1 line display
N=1: 2 lines display
Set CG RAM
Address
0
0
0
0
0
1
Character Generator (CG) RAM
Address
Sets CG RAM address. CG RAM data is
sent and received after this instruction.
40µs
40µs
Set DD RAM
Address
Display Data (DD) RAM Address /
Cursor Address
Sets DD RAM address. DD Ram data
is sent and received after this
instruction.
Busy Flag /
Address Read
0
1
B
F
Address counter used for both DD &
CG RAM address
Reads Busy Flag (BF) and address
counter contents.
40µs
Write Data
Read Data
1
1
0
1
Write Data
Read Data
Writes data into DDRAM or CGRAM.
Reads data from DDRAM or CGRAM.
46µs
46µs
X: Don't Care
8
AZ DISPLAYS, INC.
10/08/02
ACM4004E SERIES LCD MODULE
12.0 STANDARD CHARACTER PATTERNS
Note: The character generator RAM is the RAM with which the user can rewrite character patterns by program.
9
AZ DISPLAYS, INC.
10/08/02
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