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LM6063XFW
LCD Module User Manual
Prepared by:
Checked by:
Approved by:
Wangxikuan
Date: 2018-07-19
Date:
Date:
Rev. Descriptions
Release Date
0.1
Preliminary release
2018-07-19
URL: www.topwaydisplay.com
Document Name: LM6063XFW-Manual-Rev0.1
Page: 1 of 12
TOPWAY
LCD Module User Manual
LM6063XFW
Table of Content
1. Basic Specifications ................................................................................................................... 3
1.1 Display Specifications ................................................................................................................................................... 3
1.2 Mechanical Specifications ............................................................................................................................................. 3
1.3 Block Diagram ............................................................................................................................................................... 3
1.4 Terminal Functions ........................................................................................................................................................ 4
1.5 Backlight Functions ....................................................................................................................................................... 4
2. Absolute Maximum Ratings ....................................................................................................... 5
3. Electrical Characteristics ........................................................................................................... 5
3.1 DC Characteristics ........................................................................................................................................................ 5
3.2 LED Backlight Circuit Characteristics ............................................................................................................................ 5
3.3 AC Characteristics ........................................................................................................................................................ 6
4. Function specifications .............................................................................................................. 8
4.1 Adjusting the Display Contrast ...................................................................................................................................... 8
4.2 Application circuit(Example) .......................................................................................................................................... 8
4.3 Basic Setting ................................................................................................................................................................. 9
4.4 Resetting the LCD module ............................................................................................................................................ 9
4.5 Display Memory Map .................................................................................................................................................... 9
4.6 Display Commands ..................................................................................................................................................... 10
4.7 Display Commands (continue) .................................................................................................................................... 11
5. Design and Handling Precaution ............................................................................................. 12
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Document Name: LM6063XFW-Manual-Rev0.1
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LCD Module User Manual
LM6063XFW
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
: 1/65 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
*3. Fine Contrast adjustment function is necessary in the application design for optimal display result
1.2 Mechanical Specifications
1) Outline Dimension
: 78.5 x 51.0 x 8.9 (mm) (exclude FPC)
(See attached Outline Drawing for details)
1.3 Block Diagram
BLA
BLK
Backlight Circuit
ST7567A or equivalent
VDD,VSS
LCD Panel
V0,XV0,VG
128 × 64Pixels
/WR,/RD,D0~D7
C86,P/S,/CSB, /RES, A0
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LCD Module User Manual
LM6063XFW
1.4 Terminal Functions
Descriptions
Pin No. PIN Name
I/O
Serial
8-bit parallel
8-bit parallel
80mode (default)
68mode
4wire
Chip Select
1
/CSB
Input /CSB=L, enable access to the LCD module
/CSB=H, disable access to the LCD module
Reset signal
2
/RES
Input /RES = L, Initialization is executed
/RES = H, Normal running.
Register Select
3
A0
Input A0 = H, Transferring the Display Data
A0 = L, Transferring the Control Data
/WR=L  H, /RD=H;
Read write control
Data or Instruction
R/W=H:
4
/WR
(R/W)
Input latch into the LCD
data or status read
module
R/W=L:
/RD (E) and /WR
data or command write
(R/W) are fixed to
/WR=H, /RD=L;
either “H” .
5
/RD(E)
Input
Data or Status read
form the LCD
Enable trigger
module
6
D0(SCL)
Serial clock input
7
D1(SDA_IN)
Serial data input
8
D2(SDA_OUT)
8-bit Data bus;
9
D3(SDA_OUT)
I/O
Three state I/O terminal for display data or
Serial data output
10
D4
instruction data
:
:
D4 to D7 must be
13
D7
fixed to “H”.
14
VDD
Power Poitive Power Supply
15
VSS
Power 0V Power Supply, Ground
16
NC
--
No Connection
17
NC
--
No Connection
18
V0
Power LCD driving voltage for common circuits at negative frame.
19
XV0
Power LCD driving voltage for common circuits at positive frame.
20
NC
--
:
:
:
No Connection
27
NC
--
28
VG
Power LCD driving voltage for segment circuits.
29
NC
--
No Connection
30
C86
Input
P/S
C86 Selected Interface
H
L
parallel 8080 Series MPU interface(default)
31
P/S
Input
H
H
parallel 6800 Series MPU interface
L
H
Serial 4-line SPI interface
32
NC
--
No Connection
1.5 Backlight Functions
PIN NO
PIN Name
I/O
Descriptions
1
BLA
Supply Backlight Positive power supply
2
BLK
Supply Backlight Negative power supply
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LCD Module User Manual
LM6063XFW
2. Absolute Maximum Ratings
Items
Symbol
Min.
Max.
Unit Condition
Supply Voltage
V DD
-0.3
+4.0
V
V SS = 0V
Input Voltage
V IN
-0.3
V DD +0.3
V
V SS = 0V
Operating Temperature
T OP
-20
+70
 C
No Condensation
Storage Temperature
T ST
-30
+80
 C
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.
3. Electrical Characteristics
3.1 DC Characteristics
V SS =0V, V DD =3.3V, T OP =25  C
Items
Symbol
MIN.
TYP.
MAX.
Unit Condition /
Application Pin
Operating Voltage
V DD
2.7
3.3
3.6
V
VDD
Input High Voltage
V IH
0.8xV DD
-
V DD
V
/RES, /CSB, A0,
Input Low Voltage
V IL
V SS
-
0.2xV DD
V
/WR, /RD,D0~D7
Operating Current
I DD
-
0.31
1.3
mA VDD
3.2 LED Backlight Circuit Characteristics
BLK=0V, BLA=3.3V, T OP =25  C
Items
Symbol
MIN.
TYP.
MAX.
Unit
Applicable Pin
Forward Voltage
BLA
-
3.3
-
V
BLA
Forward Current
I BLA
-
68
80
mA
BLA
Cautions:
Exceeding the recommended driving current could cause substantial damage to the backlight and shorten its lifetime.
BLA
BLK
No. of LED = 4pcs
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Document Name: LM6063XFW-Manual-Rev0.1
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LCD Module User Manual
LM6063XFW
3.3 AC Characteristics
3.3.1 8080 Mode System Bus Timing
V SS =0V, V DD =3.3V, T OP =25  C
Item
Symbol
MIN.
TYP.
MAX.
Unit
System cycle time
tcyc8
312
-
-
ns
Address setup time (A0)
taw8
10
-
-
ns
Address hold time (A0)
tah8
13
-
-
ns
Control LOW pulse width (/WR)
tcclw
104
-
-
ns
Control LOW pulse width (/RD)
tcclr
182
-
-
ns
Control HIGH pulse width (/WR)
tcchw
104
-
-
ns
Control HIGH pulse width (/RD)
tcchr
104
-
-
ns
Data setup time
tds8
52
-
-
ns
Data hold time
tdh8
26
-
-
ns
/RD access time (*2)
tacc8
-
-
91
ns
Output disable time (*2)
toh8
3
-
65
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.
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LCD Module User Manual
LM6063XFW
3.3.2 6800 Mode System Bus Timing
V SS =0V, V DD =3.3V, T OP =25  C
Item
Symbol
MIN.
TYP.
MAX.
Unit
System cycle time
tcyc6
312
-
-
ns
Address setup time (A0)
taw6
10
-
-
ns
Address hold time (A0)
tah6
13
-
-
ns
Enable LOW pulse width (write)
tewlw
104
-
-
ns
Enable HIGH pulse width (write)
tewhw
104
-
-
ns
Enable LOW pulse width (read)
tewlr
104
-
-
ns
Enable HIGH pulse width (read)
tewhr
182
-
-
ns
Write data setup time
tds6
52
-
-
ns
Write data hold time
tdh6
13
-
-
ns
Read data access time (*2)
tacc6
-
-
91
ns
Read data Output disable time (*2)
toh6
3
-
65
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.
3.3.3 4-SPI Mode System Bus Timing
V SS =0V, V DD =3.3V, T OP =25  C
Item
Symbol
MIN.
TYP.
MAX.
Unit
Serial clock cycle time(SCL)
tscyc
65
-
-
ns
SCL HIGH pulse width(SCL)
tshw
33
-
-
ns
SCL LOW pulse width(SCL)
tslw
33
-
-
ns
Address setup time (A0)
tsas
26
-
-
ns
Address hold time (A0)
tsah
13
-
-
ns
Data setup time(SDA)
tsds
26
-
-
ns
Data hold time(SDA)
tsdh
13
-
-
ns
/CSB-SCL time(/CSB)
tcss
26
-
-
ns
/CSB-SCL time(/CSB)
tcsh
52
-
-
ns
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LCD Module User Manual
LM6063XFW
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.
3.3.4 Reset Timing
V SS =0V, V DD =3.3V, T OP =25  C
Item
Symbol
MIN.
TYP.
MAX.
Unit
Reset time
tr
-
-
2.5
μs
Reset LOW pulse width
trw
2.5
-
-
μs
Note:
*1.All timing is using 20% and 80% of VDD as the reference.
4. Function specifications
4.1 Adjusting the Display Contrast
- This LCD module equipped with latest digital contrast adjustment function.
- Its display contrast could be adjusted by MCU command. (please see the command tables for
details)
- It is recommended to provide a contrast adjustment interface for end-user, where the best
display result could meet the individual preference in mass production.
4.2 Application circuit(Example)
- 4x boosting
- 8-bit Parallel 8080 mode
- C1 、 C2=1.0μF (25V)
- R1=1M (default NC)
Note:
Please refer to the ST7567A data
sheet for details
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LCD Module User Manual
LM6063XFW
4.3 Basic Setting
To drive the LCD module correctly and provide normally display, please use the following setting
- ADC = 1 (reverse)
- SHL select = 0 (normal)
- 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
- 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.
4.4 Resetting the LCD module
The LCD module should be initialized by using /RES 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 (/RES=HIGH)
4.5 Display Memory Map
Page address
data
LCD Display (front view)
D0
:
0
D7
D0
:
1
D7
D0
:
2
D7
D0
:
3
D7
D0
:
128x64 pixels
4
D7
D0
:
5
D7
D0
:
6
D7
D0
:
7
D7
Column Address
00h
7Fh
Note:
*1. ADC = 1 (reverse)
*2. SHL Selection = 0 (normal)
*3. Initial Display Line = 0
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LM6063XFW
4.6 Display Commands
Code
No. Instructions
Function
DON=0, display off
1
Display ON/OFF
0 1 0 1 0 1 0 1 1 1
DON=1, display on
Display start
Sets the display RAM display start line
2
Display start line set
0 1 0 0 1
address
address
Page
3
Set Page Address
0 1 0 1 0 1 1
Address
Set the display RAM page address
Set Column Address
0 1 0 0 0 0 1
Col. Add.
Set the upper-4-bit of column address counter
(Upper-4-bits)
Upper
4
Set Column Address
0 1 0 0 0 0 0
Col. Add.
Set the lower-4-bit of column address counter
(Lower-4-bits)
Lower
Read the status data
5
Read Status
0 0 1
Status
0 0 0 0
6
Write Display Data
1 1 0
Write Data
Write data into the display RAM
7
Read Display Data
1 0 1
Read Data
Read data form the display RAM
Sets the display RAM address SEG output
8
ADC Select
0 1 0 1 0 1 0 0 0 0
correspondence
ADC= 0,normal . ADC=1, reverse
REV=0, Normal display
9
Normal/Reverse Display 0 1 0 1 0 1 0 0 1 1
REV=1, Reverse display
EON=0, Normal display
10
Entire Display ON/OFF
0 1 0 1 0 1 0 0 1 0
EON=1, Entire display ON
Set the LCD driving voltage bias
11
Set LCD Bias
0 1 0 1 0 1 0 0 0 1
BIAS=0, 1/9 BIAS
BIAS=1, 1/7 BIAS
Enter the “Read-Modify-Write” mode
column address counter will increase in each
12
Set Read-Modify-Write
0 1 0 1 1 1 0 0 0 0 0 “Write Display Data”,
and will not increase in each “Read Display
Data command”
13
Reset Read-Modify-Write 0 1 0 1 1 1 0 1 1 1 0 Clear the “Read-Modify-Write” mode
14
Reset
0 1 0 1 1 1 0 0 0 1 0 Resets the LCD module
Set the COM scanning direction
SHL=0, Normal display
15
SHL Select
0 1 0 1 1 0 0
* * *
SHL=1, Flipped in y direction
* = don’t care terms
Set the power circuit operation mode
VF: LCD Supply Voltage Follower
16
Power Control Set
0 1 0 0 0 1 0 1
VR: LCD Supply Voltage Regulator
VC: LCD Supply Voltage Converter
(1=ON, 0=OFF)
Radio
17
Regulator Resistor Select 0 1 0 0 0 1 0 0
setting
Set the built-in resistor ratio (Rb/Ra)
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4.7 Display Commands (continue)
Code
No. Instructions
Function
18
Electronic volume mode set 0 1 0 1 0 0 0 0 0 0 1 Set reference voltage mode
Electronic volume register
Electronic
Set reference voltage register
set
0 1 0 * *
Control value (Display contrast value)
19
0 1 0 1 0 1 0 1 1 0 S Sleep Mode (2 byte command)
Sleep Mode Set
0 1 0 0 0 0 0 0 0 0 0
S=0, sleep mode
S=1, normal mode
Booster Ratio Set
0 1 0 1 1 1 1 1 0 0 0 Booster Ratio (2 byte command)
Ratio=00, 2x, 3x, 4x
20
0 1 0 0 0 0 0 0 0 Ratio Ratio=01, 5x
Ratio=11, 6x
21
NOP
0 1 0 1 1 1 0 0 0 1 1 Non-operation command
Note:
*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 ST7567A data sheet.
4.7.1 Power off the LCD Module
4.7.2
It recommends that enter Sleep Mode before power off the LCD module.
4.7.2 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. Design and Handling Precaution
Please refer to "LCD-Module-Design-Handling-Precaution.pdf".
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