ACM1602B-RN-TTS [AZDISPLAYS]
Display;
| 型号： | ACM1602B-RN-TTS |
| 厂家： | 
AZ DISPLAYS |
| 描述： | Display |
| 文件： | 总10页 (文件大小：285K) |
| 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 1602B SERIES
August 9, 1999
ACM1602B SERIES LCD MODULE
1.0 MECHANICAL SPECS
1. Overall Module Size
84.0mm(W) x 44.0mm(H) x max 13.5mm(D) for LED backlight
version
84.0mm(W) x 44.0mm(H) x max 9.5mm(D) for reflective version
2. Dot Size
0.56mm(W) x 0.61mm(H)
3. Dot Pitch
0.61mm(W) x 0.66mm(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.
09/17/99
ACM1602B 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
4.6
4.2
4.0
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
-
3.5
-
Vdd=5.0V,
fosc=270kHz
Power Supply Current
0.8
1.8
mA
LED Power Supply Voltage
LED Power Supply Current
Vfled
Ifled
R=6.8W
R=6.8W
-
-
4.6
5.0
V
120
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.
09/17/99
ACM1602B 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- 80
40
40
4. RS
5. R/W
U1
SEG 1
COM 1
SEG 80
6. E
COM 16 16
7. DB0
LCD 16 X 2
8
COM16
14. DB7
+/A BL+
-/K BL-
LED BACKLIGHT
3
AZ DISPLAYS, INC.
09/17/99
ACM1602B 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
-
BL-
Power Supply for BL-
Power Supply for BL+
WIDE TEMP RANGE
+
BL+
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.
Typ.
Max.
Unit
tC
tW
Enable cycle time
Enable pulse width
Enable rise/fall time
RS, R/W set up time
RS, R/W hold time
Data delay time
ns
ns
ns
ns
ns
ns
ns
ns
500
220
-
-
-
-
-
-
-
-
-
-
-
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.
09/17/99
ACM1602B SERIES LCD MODULE
VIH1
VIH1
RS
VIL1
VIL1
tH
tSU
R/W
E
V IL1
VIL1
tW
tH
tF
VIH1
VIH1
VIL1
tR
VIL1
VIL1
tDSU
tDH
IH1
V
IH1
V
DB0~DB7
Valid Data
VIL1
VIL1
tC
Fig. a Interface timing (data write)
VIH1
VIH1
RS
VIL1
VIL1
tH
tSU
VIH1
VIH1
R/W
E
tW
tH
tF
VIH1
VIL1
VIH1
VIL1
VIL1
tR
tDSU
tDH
tD
IH1
V
IH1
V
DB0~DB7
Valid Data
VIL1
VIL1
tC
Fig. b Interface timing (data read)
5
AZ DISPLAYS, INC.
09/17/99
ACM1602B SERIES LCD MODULE
9.0 MECHANICAL DIAGRAM
6
AZ DISPLAYS, INC.
09/17/99
ACM1602B 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.
09/17/99
ACM1602B 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
0
1
Character Generator (CG) RAM
Address
Sets CG RAM address. CG RAM data
is sent and received after this
instruction.
40µs
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
B
F
Address counter used for both DD &
CG RAM address
Reads Busy Flag (BF) and address
counter contents.
Write Data
1
1
0
1
Write Data
Read Data
Writes data into DDRAM or CGRAM.
Reads data from DDRAM or CGRAM.
46µs
46µs
Read Data
x: Don't Care.
8
AZ DISPLAYS, INC.
09/17/99
ACM1602B 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.
09/17/99
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