ACM2402C-FL-GTS [AZDISPLAYS]
Display;
| 型号： | ACM2402C-FL-GTS |
| 厂家： | 
AZ DISPLAYS |
| 描述： | Display |
| 文件： | 总10页 (文件大小：283K) |
| 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 2402C SERIES
August 9, 1999
ACM2402C SERIES LCD MODULE
1.0 MECHANICAL SPECS
1. Overall Module Size
118.0mm(W) x 36.0mm(H) x max 14.0mm(D) for LED backlight
version
118.0mm(W) x 36.0mm(H) x max 9.5mm(D) for reflective
version
2. Dot Size
0.60mm(W) x 0.65mm(H)
3. Dot Pitch
0.65mm(W) x 0.70mm(H)
4. Duty
1/16
5. Controller IC
6. LC Fluid Options
7. Polarizer Options
8. Backlight Options
9. Temperature Range Options
KS0066
TN, STN
Reflective, Transflective, Transmissive
LED
Standard (0ºC ~ 50ºC), Wide (-20ºC ~ 70ºC)
2.0 ABSOLUTE MAXIMUM RATINGS
Item
Symbol
Top
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
0
-
-
-
-
Tst
-10
-20
-30
Vss
2.7
3.0
60
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.
08/09/99
ACM2402C 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
4.1
5.4
Recommended LC Driving
Voltage (Standard Temp)
Vdd - Vo
V
25ºC
50ºC
-20ºC
0ºC
4.2
3.9
-
-
-
7.2
Recommended LC Driving
Voltage (Wide Temp)
-
-
-
-
Vdd -Vo
Idd
V
50ºC
70ºC
-
3.6
Vdd=5.0V,
fosc=270kHz
Power Supply Current
-
0.5
1.0
mA
LED Power Supply Voltage
LED Power Supply Current
Vfled
Ifled
R=6.8W
R=6.8W
-
-
4.6
5.0
V
150
300
mA
4.0 OPTICAL CHARACTERISTICS (Ta=25ºC, Vdd= 5.0V±0.25V, TN LC fluid)
Item
Symbol
Condition
Cr ³ 4.0
Min
-25
-30
-
Typ
-
Max
-
Unit
deg
deg
Viewing angle (horizontal)
Viewing angle (vertical)
Contrast Ratio
q
f
Cr ³ 4.0
-
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.
08/09/99
ACM2402C SERIES LCD MODULE
4.1 OPTICAL CHARACTERISTICS (Ta=25ºC, Vdd= 5.0V±0.25V, STN LC fluid)
Item
Symbol
Condition
Cr ³ 2.0
Min
-60
-40
-
Typ
-
Max
35
Unit
deg
deg
Viewing angle (horizontal)
Viewing angle (vertical)
Contrast Ratio
q
f
Cr ³ 2.0
-
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
U2
1. Vss
2. Vdd
3. Vo
SEG1- 40
SEG41- 120
40
80
4. RS
5. R/W
U1
SEG 1
COM 1
SEG 120
6. E
COM 16 16
7. DB0
LCD 24 X 2
8
COM16
14. DB7
15/+ BL+
16/- BL-
LED BACKLIGHT
3
AZ DISPLAYS, INC.
08/09/99
ACM2402C SERIES LCD MODULE
6.0 PIN ASSIGNMENT
7.0 POWER SUPPLY
Pin No.
Symbol
Function
Vdd
Vo
1
2
Vss
Vdd
Vo
Ground
+5V
+5V
Vr
3
LCD contrast adjust
Register select
Read / write
Enable
4
RS
Vss
5
R/W
E
6
STANDARD TEMP RANGE
7
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
Data bit 0
Data bit 1
Data bit 2
Data bit 3
Data bit 4
Data bit 5
Data bit 6
Data bit 7
8
Vdd
9
10
11
12
13
14
+5V
Vo
Vr
-5V
Vss
15/+
16/-
BL+
BL-
Power Supply for BL+
Power Supply for BL-
WIDE TEMP RANGE
Vr = 10KW ~ 20KW
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.
500
220
-
Typ.
Max.
Unit
Enable cycle time
tC
-
-
-
-
-
-
-
-
-
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.
08/09/99
ACM2402C SERIES LCD MODULE
VIH1
VIL1
VIH1
RS
VIL1
tH
tSU
R/W
E
V IL1
VIL1
tW
tH
tF
VIH1
VIL1
VIH1
VIL1
VIL1
tR
tDSU
tDH
VIH1
VIH1
VIL1
DB0~DB7
Valid Data
VIL1
tC
Fig. a Interface timing (data write)
VIH1
VIL1
VIH1
RS
VIL1
tH
tSU
VIH1
VIH1
R/W
E
tW
tH
tF
VIH1
VIL1
VIH1
VIL1
VIL1
tR
tDSU
tDH
tD
VIH1
VIH1
VIL1
DB0~DB7
Valid Data
VIL1
tC
Fig. b Interface timing (data read)
5
AZ DISPLAYS, INC.
08/09/99
ACM2402C SERIES LCD MODULE
9.0 MECHANICAL DIAGRAM
6
AZ DISPLAYS, INC.
08/09/99
ACM2402C 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
humidity
40ºC,90%
RH,240hrs
none
More than 80% of
initial value
High temperature
storage
60ºC,
240hrs
-20ºC,
240hrs
Twice initial
value or less
Twice initial
value or less
none
More than 80% of
initial value
No abnormality
No abnormality
Low temperature
storage
More than 80% of
initial value
*Evaluations and assessment to be made two hours after returning to room temperature (25ºC±5ºC).
*The LCDs subjected to the test must not have dew condensation.
7
AZ DISPLAYS, INC.
08/09/99
ACM2402C SERIES LCD MODULE
11.0 DISPLAY INSTRUCTION TABLE
Executing
time
fosc=250khz
COMMAND R R/ DB DB DB DB DB DB
DB DB
DESCRIPTION
S
W 7
6
0
0
5
4
3
2
1
0
Clear
Display
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
0
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
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
0
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
Brink B=1: Brink on
B=0: Brink off
40µs
40µs
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
Display Data (DD) RAM Address /
Cursor Address
Sets DD RAM address. DD Ram data
is sent and received after this
instruction.
Address
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.
08/09/99
ACM2402C 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.
08/09/99
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