Download LM6069BFW

LM6069BFW
LCD Module User Manual
Prepared by:
Checked by:
Approved by:
Date:
Date:
Yang
Date:2010-01-27
Rev.
0.1
URL:
Descriptions
Preliminary release
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Release Date
2010-01-27
Document Name: LM6069BFW-Manual-Rev0.1.DOC
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TOPWAY
LCD Module User Manual
LM6069BFW
Table of Content
1.
1.1
1.2
1.3
Basic Specifications................................................................................................................ 3
Display Specifications ............................................................................................................................................ 3
Mechanical Specifications ...................................................................................................................................... 3
Block Diagram........................................................................................................................................................ 3
2.
Terminal Functions.................................................................................................................. 4
3.
Absolute Maximum Ratings.................................................................................................... 5
4.
Electrical Characteristics........................................................................................................ 5
4.1
4.2
4.3
4.4
5.
5.1
5.2
5.3
5.4
5.5
5.6
URL:
DC Characteristics ................................................................................................................................................. 5
LED Backlight Circuit Characteristics ..................................................................................................................... 5
AC Characteristics ................................................................................................................................................. 6
Reset Timing .......................................................................................................................................................... 8
Function specifications........................................................................................................... 9
Basic Setting .......................................................................................................................................................... 9
Resetting the LCD module ..................................................................................................................................... 9
Display Memory Map.............................................................................................................................................. 9
Display Commands .............................................................................................................................................. 10
Display Commands (continue) ............................................................................................................................. 11
Design and Handling Precaution.......................................................................................................................... 12
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LCD Module User Manual
LM6069BFW
1. Basic Specifications
1.1
Display Specifications
1) LCD Display Mode
: STN-Blue, Negative, Transmissive
2) Display Color
: Display Data = “1” : Light Gray (*1)
: Display Data = “0” : Dark Blue (*2)
3) Viewing Angle
: 6H
4) Driving Method
: 1/64 duty, 1/9 bias
5) Backlight
: White LED backlight
Note:
*1. Color tone may slightly change by Temperature and Driving Condition.
*2. The Color is defined as the inactive / background color
1.2
Mechanical Specifications
1) Outline Dimension
: 98.0 x 60.0 x 11.0MAX (mm)
(See attached Outline Drawing for details)
1.3
Block Diagram
BLA
BLK
Back light
LCD Panel
216×64Pixels
VDD
VSS
/RD(E), /WR(R/W), DB0~DB7
/CS1, /RESET, A0
URL:
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IST3020 or equivalent
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TOPWAY
LCD Module User Manual
LM6069BFW
2. Terminal Functions
PIN
NO.
PIN
Name
I/O
1
2
3
VSS
VDD
NC
Supply
Supply
/
4
A0
Input
5
/WR (R/W)
Input
/RD(E)
Input
DB0
:
DB5
DB6(SCL):
DB7(SI)
BLA
BLK
I/O
I/O
I/O
I/O
I/O
Power
Power
/CS1
Input
/RESET
Input
NC
NC
NC
NC
/
/
/
/
6
7
:
12
13
14
15
16
17
18
19
20
21
22
Interface setting:
Setting
JP1
JP2
JP3
JP4
JP7～JP12
URL:
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8-bit parallel
8080 mode(Default)
Descriptions
8-bit parallel
6800 mode
Negative power supply,0V
Positive power supply
/
Register Select
A0 = H, Transferring the Display Data
A0 = L, Transferring the Control Data
/WR=LÆH, /RD=H;
R/W=H,E=H;
Data or Instruction
Data or Status read
latch into the LCD
from the LCD module
module
R/W=L,E=HÆL;
Data or Status latch
/WR=H, /RD=L;
into the LCD module
Data or Status read
form the LCD module
8-bit Data bus;
Three state I/O terminal for display data or
instruction data
when /CS1=H,
DB0~DB7=High Impedance
Backlight Positive Supply
Backlight Negative Supply
Chip Select
/CS1=L, enable access to the LCD module
/CS1=H, disable access to the LCD module
Reset signal
/RESET = L, Initialization is executed
/RESET = H, Normal running.
/
/
/
/
8080 mode(Default)
OPEN
CLOSE
CLOSE
OPEN
OPEN
6800 mode
CLOSE
OPEN
CLOSE
OPEN
OPEN
Serial mode
Not used,
Leave open or pull
Hi
DB5-DB0 connect to
VSS
Serial clock input
Serial data input
SPI mode
OPEN
OPEN
OPEN
CLOSE
CLOSE
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TOPWAY
LCD Module User Manual
LM6069BFW
3. Absolute Maximum Ratings
Items
Supply Voltage
Input Voltage
Operating Temperature
Storage Temperature
Symbol
VDD
VIN
TOP
TST
Min.
-0.3
-0.2
-20
-30
Max.
+3.6
VDD+0.2
+70
+80
Unit
V
V
°C
°C
Condition
VSS = 0V
VSS = 0V
No Condensation
No Condensation
Cautions:
Any Stresses exceeding the Absolute Maximum Ratings may cause substantial damage to the device. Functional
operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure
to extreme conditions may affect device reliability.
4. Electrical Characteristics
4.1
DC Characteristics
Items
Operating Voltage
Input High Voltage
Input Low Voltage
Operating Current
4.2
Symbol
MIN.
TYP.
VDD
VIH
VIL
IDD
2.7
0.85xVDD
VSS
-
0.3
VSS=0V, VDD=3.0V, TOP=25°C
MAX.
Unit Condition /
Application Pin
3.3
V
VDD
VDD
V
/RESET, /CS1, A0,
/WR, /RD, D0~D7
0.15xVDD
V
2.5
mA VDD
LED Backlight Circuit Characteristics
Items
Forward Voltage
Forward Current
Symbol
VfBLA
IfBLA
MIN.
-
TYP.
3.3
68
MAX.
75
VBLK=0V, IfBLA=68mA, TOP=25°C
Unit
Applicable Pin
V
BLA
mA
BLA
BLA
BLK
URL:
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4.3
4.3.1
LCD Module User Manual
LM6069BFW
AC Characteristics
8080 Mode System Bus Timing
Item
System cycle time
Address setup time (A0)
Address hold time (A0)
Control LOW pulse width (/RD)
Control LOW pulse width (/WR)
Control HIGH pulse width (/RD)
Control HIGH pulse width (/WR)
Data setup time
Data hold time
/RD access time (*2)
Output disable time (*2)
Symbol
tcyc8
taw8
tah8
tcclr
tcclw
tcchr
tcchw
tds8
tdh8
tacc8
tch8
MIN.
430
10
10
86
86
86
86
58
22
7
VSS=0V, VDD=3.0V, TOP=25°C
TYP.
MAX.
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
200
ns
143
ns
Note:
*1. Input signal rise/fall time should be less than 15ns .
*2.All timing is using 20% and 80% of VDD as the reference.
URL:
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4.3.2
LCD Module User Manual
LM6069BFW
6800 Mode System Bus Timing
Item
System cycle time
Address setup time (A0)
Address hold time (A0)
Control LOW pulse width (R/W)
Control LOW pulse width (R/W)
Control HIGH pulse width (/RD)
Control HIGH pulse width (R/W)
Data setup time
Data hold time
/RD access time (*2)
Output disable time (*2)
Symbol
tcyc6
taw6
tah6
tewlr
tewlw
tewhr
tewhw
tds6
tdh6
tacc6
toh6
MIN.
430
10
10
86
86
58
22
7
VSS=0V, VDD=3.0V, TOP=25°C
TYP.
MAX.
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
200
ns
143
ns
Note:
*1. Input signal rise/fall time should be less than 15ns .
*2. CL=100pF
*3.All timing is using 20% and 80% of VDD as the reference.
URL:
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4.3.3
LCD Module User Manual
LM6069BFW
Serial Mode Interface
Item
Serial Clock Period
Address setup time (A0)
Address hold time (A0)
SCL “H” pulse width
SCL “L” pulse width
Data setup time
Data hold time
CS-SCL time
CS-SCL time
Symbol
tscyc
tsas
tsah
tshw
tslw
tsds
tsdh
tcss
tcsh
MIN.
357
214
214
143
143
143
143
214
214
VSS=0V, VDD=3.0V, TOP=25°C
TYP.
MAX.
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
MIN.
1.5
VSS=0V, VDD=3.0V, TOP=25°C
TYP.
MAX.
Unit
1.5
µs
µs
Note:
*1. Input signal rise/fall time should be less than 15ns .
*2. CL=100pF
*3.All timing is using 20% and 80% of VDD as the reference.
4.4
Reset Timing
Item
Reset time
Reset LOW pulse width
Note:
Symbol
tr
trw
*1.All timing is using 20% and 80% of VDD as the reference.
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LCD Module User Manual
LM6069BFW
5. Function specifications
5.1 Basic Setting
Basic Setting
To drive the LCD module correctly and provide normally display, please use the following setting
- ADC = 0 (normal)
- SHL select = 1 (reverse)
- LCD Bias Select = 1/9
- Initial Display Line = 0
- Entire Display ON/OFF = OFF (normal)
- Reverse Display ON/OFF = OFF (normal)
- Set Power Control Set:
voltage follower = ON, voltage converter = ON, voltage regulator = ON
- Built-in OSC = ON
- Display ON/OFF = ON
Note:
*1. These setting/commands should issue the LCD module while start up.
*2. See the Display Commands section for details.
5.2 Resetting the LCD module
The LCD module should be initialized by using /RESET terminal.
While turning on the VDD and VSS power supply, maintain /RES terminal at LOW level. After the
power supply stabilized, release the reset terminal (/RESET=HIGH)
5.3
Display Memory Map
Page address
data
0
1
2
3
4
5
6
7
Column Address
LCD Display (front view)
D0
:
D7
D0
:
D7
D0
:
D7
D0
:
D7
D0
:
D7
D0
:
D7
D0
:
D7
D0
:
D7
216x64 pixels
00H
Æ
D7H
Note:
*1. ADC = 0 (normal)
*2. SHL Selection = 1 (reverse)
*3. Initial Display Line = 0
URL:
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5.4
Note:
URL:
LCD Module User Manual
LM6069BFW
Display Commands
*1. Do not use any other command not listed, or the system malfunction may result.
*2. For the details of the Display Commands, please refer to IST3020 data sheet.
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5.5
Note:
LCD Module User Manual
LM6069BFW
Display Commands (continue)
*1. Do not use any other command not listed, or the system malfunction may result.
*2. For the details of the Display Commands, please refer to IST3020 data sheet.
5.5.1 Power off the LCD Module
It recommends that enter Power Save mode before power off the LCD module.
5.5.2 Refreshing The LCD Module
It recommends that the operating modes and display contents be refreshed periodically to prevent
the effect of unexpected noise.
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5.6
LCD Module User Manual
LM6069BFW
Design and Handling Precaution
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
17.
18.
URL:
The LCD panel is made by glass. Any mechanical shock (eg. dropping form high place)
will damage the LCD module.
Do not add excessive force on the surface of the display, which may cause the Display
color change abnormally.
The polarizer on the LCD is easily get scratched. If possible, do not remove the LCD
protective film until the last step of installation.
Never attempt to disassemble or rework the LCD module.
Only Clean the LCD with Isopropyl Alcohol or Ethyl Alcohol. Other solvents (eg. water)
may damage the LCD.
When mounting the LCD module, make sure that it is free form twisting, warping and
distortion.
Ensure to provide enough space (with cushion) between case and LCD panel to prevent
external force adding on it, or it may cause damage to the LCD or degrade the display
result.
Only hold the LCD module by its side. Never hold LCD module by add force on the heat
seal or TAB.
Never add force to component of the LCD module. It may cause invisible damage or
degrade of the reliability.
LCD module could be easily damaged by static electricity. Be careful to maintain an
optimum anti-static work environment to protect the LCD module.
When peeling off the protective film from LCD, static charge may cause abnormal
display pattern. It is normal and will resume to normal in a short while.
Take care and prevent get hurt by the LCD panel sharp edge.
Never operate the LCD module exceed the absolute maximum ratings.
Keep the signal line as short as possible to prevent noisy signal applying to LCD module.
Never apply signal to the LCD module without power supply.
IC chip (eg. TAB or COG) is sensitive to the light. Strong lighting environment could
possibly cause malfunction. Light sealing structure casing is recommend.
LCD module reliability may be reduced by temperature shock.
When storing the LCD module, avoid exposure to the direct sunlight, high humidity, high
temperature or low temperature. They may damage or degrade the LCD module
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