ACM4004D-RL-YTH [AZDISPLAYS]
Display;
| 型号： | ACM4004D-RL-YTH |
| 厂家： | 
AZ DISPLAYS |
| 描述： | Display |
| 文件： | 总5页 (文件大小：101K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
AZ DISPLAYS, INC.
Complete LCD Solutions
ACM4004D SERIES LCD MODULE
1.0 PHYSICAL DATA
Item
Nominal Dimensions / Available Options
Unit
Number of Characters
Character Format
40 characters x 4 lines
5 x 7 dots with cursor
-
-
Overall Module Size (W x H x D) 190.0 x 54.0 x max 13.0 for LED backlight version
190.0 x 54.0 x max 8.8 for reflective or EL backlight version
mm
Dot Size (W x H)
Dot Pitch (W x H)
Duty
0.50 x 0.55
mm
0.57 x 0.62
mm
1/16
-
-
-
-
-
-
Controller IC
KS0066
LC Fluid Options
Polarizer Options
Backlight Options
Temperature Range Options
TN, STN
Reflective, Transflective, Transmissive
EL, LED
Standard, Wide temp
2.0 ABSOLUTE MAXIMUM RATINGS
Item
Symbol
Min
Typ
Max
Unit
Operating temperature (Standard)
Storage temperature (Standard)
Operating temperature (Wide temp)
Storage temperature (Wide temp)
Input voltage
Top
Tst
0
-20
-20
-30
VSS
0
-
50
70
°C
°C
°C
°C
V
-
Top
-
+70
+80
VDD
6.5
Tst
-
-
VI
Supply voltage for logic
VDD-VSS
VDD-VO
VDD-VO
5.0
-
V
Supply voltage for LCD drive (Standard)
Supply voltage for LCD drive (Wide temp)
0
6.5
V
0
-
13.5
V
3.0 OPTICAL CHARACTERISTICS (Ta = 25C, VDD = 5.0V +/- 0.25V, STN Fluid)
Item
Symbol
Condition
Min
Typ
Max
Unit
Viewing angle (horizontal)
Viewing angle (vertical)
Contrast Ratio
θ
Cr ≥ 2.0
Cr ≥ 2.0
-
-
-
-
-
±30
40
−
-
deg
deg
φ
Cr
Tr
Tf
φ=0°, θ=0°
φ=0°, θ=0°
φ=0°, θ=0°
3.0
120
155
-
Response time (rise)
Response time (fall)
240
310
ms
ms
AZ DISPLAYS, INC.
1
1/15/02
ACM4004D SERIES LCD MODULE
4.0 ELECTRICAL CHARACTERISTICS (Ta = 25C, VDD = 5.0V +/- 0.25V)
Item
Symbol
Condition
Min
Typ
Max
Unit
Supply voltage for LCD drive (Std temp)
Supply voltage for LCD drive (Wide temp)
Input voltage
VDD-VO
VDD-VO
VI
Ta = 25°C
4.5
6.2
V
V
Ta = 25°C
-
4.75
5.0
5.25
V
Input high voltage
VIH
-
VDD
0.2VDD
6.0
-
-
V
0.8VDD
Input low voltage
VIL
-
VSS
V
Supply current
IDD
VDD=5.0V
-
10.0
mA
LED power supply current
ILED
Vf=4.2V
-
600
-
mA
5.0 INTERFACE PIN CONNECTIONS
Pin No.
Symbol
Level
Pin Description
Function
1
2
DB7
DB6
DB5
DB4
DB3
Data bit 7
Data bit 6
Data bit 5
Data bit 4
Data bit 3
Data bit 2
Data bit 1
Data bit 0
4-bit or 8-bit interface
4-bit or 8-bit interface
4-bit or 8-bit interface
4-bit or 8-bit interface
H/L
H/L
H/L
H/L
H/L
H/L
3
4
5
8-bit interface
8-bit interface
8-bit interface
8-bit interface
6
DB2
DB1
DB0
E1
7
H/L
H/L
H, H→L
8
Enable for IC1
Read / write
9
Start signal for data read/write
H: Data read, L: Data write
H: Data; L: Instruction code
10
11
12
13
14
15
R/W
RS
H/L
H/L
-
Register Select
LCD Contrast Adjustment
Ground
By user
VO
VSS
VDD
E2
0V
5V
0V
5V
Supply Voltage for logic
Enable for IC2
Start signal for data read/write
H, H→L
−
No Connection
16
17
18
None
NC
A
4.2V
0V
Anode for LED backlight
Cathode for LED backlight
Power supply for LED/EL backlights
Power supply for LED/EL backlights
K
AZ DISPLAYS, INC.
2
1/15/02
ACM4004D SERIES LCD MODULE
6.0 POWER SUPPLY
VDD
VDD
+5V
+5V
VO
VR
VO
VR
-5V
VSS
VSS
Standard temp range
Wide temp range
VR = 10KΩ ~ 20KΩ
VR = 10KΩ ~ 20KΩ
7.0 BLOCK DIAGRAM
VSS
VDD
VO
COM1
RS
R/W
E1
LCD
Controller
LSI * 2
40X4 LCD PANEL
COM32
COM32
SEG01-----------------------------------------SEG400
E2
80
320
DB0
DB7
8
LCD Segment
Driver * 4
A
K
LED/EL
AZ DISPLAYS, INC.
3
1/15/02
ACM4004D SERIES LCD MODULE
8.0 TIMING CHARACTERISTICS (KS0066 Controller)
Item
Symbol
Test Condition
Min.
Typ.
Max.
Unit
Enable cycle time
Enable pulse width
Enable rise/fall time
RS, R/W set up time
RS, R/W hold time
Data set up time
Data hold time
tCYC
PWEH
tEr , tEf
tAS
Fig. a, Fig. b
Fig. a, Fig. b
Fig. a, Fig. b
Fig. a, Fig. b
Fig. a, Fig. b
Fig. a
500
220
-
-
-
-
-
-
-
-
-
-
-
ns
ns
ns
ns
ns
ns
ns
ns
ns
-
25
40
10
60
10
-
-
tH1
-
tDSW
tH2
tDDR
tH2
-
Fig. a
-
120
-
Data delay time
Fig. b
Data hold time
Fig. b
20
2.2V -
0.6V -
- 2.2V
RS
- 0.6V
tAS
t H1
R/W
E
- 0.6V
- 0.6V
PWEH
tH1
tEf
2.2V -
- 2.2V
0.6V -
0.6V -
- 0.6V
t DSW
tEr
tH2
2.2V -
0.6V -
- 2.2V
Valid Data
DB0-DB7
- 0.6V
tCYC
Fig. a Interface timing (data write)
2.2V -
0.6V -
- 2.2V
RS
- 0.6V
tAS
tH1
2.2V -
- 2.2V
R/W
E
tH1
PWEH
tEf
- 2.2V
2.2V -
0.6V -
0.6V -
- 0.6V
tH2
tEr
t DDR
- 2.2V
- 0.6V
2.2V -
0.6V -
Valid Data
DB0-DB7
t CYC
Fig. b Interface timing (data read)
4
AZ DISPLAYS, INC.
1/15/02
13. VSS
1. DB7
5. DB3 9. E1
17. A(+)
18. K(-)
ACM4004D
10. R/W 14. VDD
11. RS 15. E2
2. DB6 6. DB2
Unless otherwise specified, Tolerance: +/- 0.3mm
7. DB1
8. DB0 12. Vo
3. DB5
4. DB4
AZ DISPLAYS, INC.
16. NC
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