LM6060CFW-4 TOPWAY | Alldatasheet
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URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM6060CFW-4-Manual-Rev0.1.DOC Page: 1 of 13 LM6060CFW-4 LCD Module User Manual Prepared by: Li Yinyang Checked by: Approved by: Date: 2016-08-11 Date: Date: Rev. Descriptions Release Date
0.1 Preliminary release 2016-08-11
A ll data sheet.com
TOPWAY LCD Module User Manual LM6060CFW-4 URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM6060CFW-4-Manual-Rev0.1.DOC Page: 2 of 13 Table of Content A ll data sheet.com
TOPWAY LCD Module User Manual LM6060CFW-4 URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM6060CFW-4-Manual-Rev0.1.DOC Page: 3 of 13 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 : 73.0 x 42.0 x 10.9MAX (mm) (See attached Outline Drawing for details)
1.3 Block Diagram
128×64Pixels BLA VDD ST7565 or equivalent VSS D0~D7 /CS1, E, R/W, /RES, A0 Backlight Circuit BLK A ll data sheet.com
TOPWAY LCD Module User Manual LM6060CFW-4 URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM6060CFW-4-Manual-Rev0.1.DOC Page: 4 of 13
1.4 Terminal Functions
/CS1=L, enable access to the LCD module /CS1=H, disable access to the LCD module 2 /RES Input Reset signal /RES = L, Initialization is executed /RES = H, Normal running.
3 A0 Input Register Select
A0 = H, Transferring the Display Data A0 = L, Transferring the Control Data
4 R/W
(/WR) Input /WR=L H, /RD=H; Data or Instruction latch into the LCD module 5 E (/RD) Input R/W=H,E=L; Data or Status read form the LCD module R/W=L,E=HL; Data or Status latch into the LCD module /WR=H, /RD=L; Data or Status read form the LCD module Not used, Leave open or pull Hi
6 D0 I/O
: : I/O
11 D5 I/O
Not used, Leave open
12 D6(SCL) I/O Serial clock input
13 D7(SI) I/O
8-bit Data bus; Three state I/O terminal for display data or instruction data when /CS=H, D0~D7=High Impedance Serial data input
14 VDD Supply Positive power supply
15 VSS Supply Negative power supply,0V
16 BLA Supply Positive power for LED backlight
17 BLK Supply Negative power supply for LED backlight, 0V
18 NC - No connection
1.5 Jumper Functions
JP1 JP2 JP3 JP4 Interface Mode CLOSE OPEN CLOSE OPEN 6800 Mode (default) OPEN CLOSE CLOSE OPEN 8080 Mode OPEN CLOSE OPEN CLOSE Serial Mode A ll data sheet.com
TOPWAY LCD Module User Manual LM6060CFW-4 URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM6060CFW-4-Manual-Rev0.1.DOC Page: 5 of 13 2. Absolute Maximum Ratings Items Symbol Min. Max. Unit Condition Supply Voltage VDD -0.3 +3.3 V V SS = 0V Input Voltage VIN -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
VSS=0V, VDD=3.3V, TOP=25C Items Symbol MIN. TYP. MAX. Unit Condition / Application Pin Operating Voltage VDD 2.8 - 3.3 V VDD Input High Voltage VIH 0.8xV DD - V DD V Input Low Voltage VIL V SS - 0.2xV DD V /RES, /CS1, A0, R/W, E, D0~D7 Output High Voltage V OH 0.75xV DD - V DD V D0~D7 Output Low Voltage V OL V SS - 0.25xV DD V D0~D7 Operating Current IDD - 0.4 1 mA VDD
3.2 LED Backlight Circuit Characteristics
BLK=0V, BLA=3.3V, TOP=25C Items Symbol MIN. TYP. MAX. Unit Applicable Pin Forward Voltage BLA - 3.3 - V BLA Forward Current I BLA - 45 51 mA BLA BLK BLA No. of LED = 3 pcs A ll data sheet.com
TOPWAY LCD Module User Manual LM6060CFW-4 URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM6060CFW-4-Manual-Rev0.1.DOC Page: 6 of 13
3.3 AC Characteristics
3.3.1 6800 Mode System Bus Timing VSS=0V, VDD=3.3V, TOP=25C Item Symbol MIN. TYP. MAX. Unit Address hold time (A0) tah6 5 - - ns Address setup time (A0) taw6 5 - - ns System cycle time tcyc6 312 - - ns Control LOW pulse width (R/W) tewlw 104 - - ns Control HIGH pulse width (R/W) tewhw 104 - - ns Control LOW pulse width (R/W) tewlr 104 - - ns Control HIGH pulse width (/RD) tewhr 182 - - ns Data setup time tds6 52 - - ns Data hold time tdh6 5 - - ns /RD access time (*2) tacc6 - - 91 ns Output disable time (*2) toh6 7 - 62 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. A ll data sheet.com
TOPWAY LCD Module User Manual LM6060CFW-4 URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM6060CFW-4-Manual-Rev0.1.DOC Page: 7 of 13 3.3.2 8080 Mode System Bus Timing VSS=0V, VDD=3.3V, TOP=25C Item Symbol MIN. TYP. MAX. Unit Address hold time (A0) tah8 5 - - ns Address setup time (A0) taw8 5 - - ns System cycle time tcyc8 312 - - ns Control LOW pulse width (/WR) tcclw 104 - - ns Control HIGH pulse width (/WR) tcchw 104 - - ns Control LOW pulse width (/RD) tccl r 182 - - ns Control HIGH pulse width (/RD) tcch r 104 - - ns Data setup time tds8 52 - - ns Data hold time tdh8 5 - - ns /RD access time (*2) tacc8 - - 91 ns Output disable time (*2) toh8 7 - 62 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. A ll data sheet.com
TOPWAY LCD Module User Manual LM6060CFW-4 URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM6060CFW-4-Manual-Rev0.1.DOC Page: 8 of 13
3.3.3 Serial Mode Interface
VSS=0V, VDD=3.3V, TOP=25C Item Symbol MIN. TYP. MAX. Unit Serial Clock Period tscyc 65 - - ns SCL “H” pulse width tshw 33 - - ns SCL “L” pulse width tslw 33 - - ns Address setup time (A0) tsas 26 - - ns Address hold time (A0) tsah 13 - - ns Data setup time tsds 26 - - ns Data hold time tsdh 13 - - ns CS-SCL time tcss 26 - - ns CS-SCL time tcsh 52 - - 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.
3.4 Reset Timing
VSS=0V, VDD=3.3V, TOP=25C 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. A ll data sheet.com
TOPWAY LCD Module User Manual LM6060CFW-4 URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM6060CFW-4-Manual-Rev0.1.DOC Page: 9 of 13 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 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 - Booster Set = 4x - 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.
4.3 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)
4.4 Display Memory Map
Page address data LCD Display (front view) Column Address 00h 7Fh Note: *1. ADC = 0 (normal) *2. SHL Selection = 1 (reverse) *3. Initial Display Line = 0 128x64 pixels A ll data sheet.com
TOPWAY LCD Module User Manual LM6060CFW-4 URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM6060CFW-4-Manual-Rev0.1.DOC Page: 10 of 13
4.5 Display Commands
No. Instructions /RD /WR D0 Function
1 Display ON/OFF 0 1 0 1 0 1 0 1 1 1
DON=0, display off DON=1, display oin
2 Display start line set 0 1 0 0 1 Display start
Sets the display RAM display start line address
3 Set Page Address 0 1 0 1 0 1 1 Page
Address Set the display RAM page address Set Column Address (Upper-4-bits) 0 1 0 0 0 0 1 Col. Add. Upper Set the upper-4-bit of column address counter
4 Set Column Address
(Lower-4-bits) 0 1 0 0 0 0 0 Col. Add. Lower Set the lower-4-bit of column address counter
5 Read Status 0 0 1 Status 0 0 0 0 Read the status data
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
8 ADC Select 0 1 0 1 0 1 0 0 0 0
Sets the display RAM address SEG output correspondence ADC= 0,normal . ADC=1, reverse
9 Normal/Reverse Display 0 1 0 1 0 1 0 0 1 1
REV=0, Normal display REV=1, Reverse display
10 Entire Display ON/OFF 0 1 0 1 0 1 0 0 1 0
EON=0, Normal display EON=1, Entire display ON
11 Set LCD Bias 0 1 0 1 0 1 0 0 0 1
Set the LCD driving voltage bias BIAS=0, 1/9 BIAS BIAS=1, 1/7 BIAS
12 Set Read-Modify-Write 0 1 0 1 1 1 0 0 0 0 0
Enter the “Read-Modify-Write” mode column address counter will increase in each “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
15 SHL Select 0 1 0 1 1 0 0
SHL *** Set the COM scanning direction SHL=0, Normal display SHL=1, Flipped in y direction * = don’t care terms
16 Power Control Set 0 1 0 0 0 1 0 1
Set the power circuit operation mode VF: LCD Supply Voltage Follower VR: LCD Supply Voltage Regulator VC: LCD Supply Voltage Converter (1=ON, 0=OFF)
17 Regulator Resistor Select 0 1 0 0 0 1 0 0 Radio
setting Set the built-in resistor ratio (Rb/Ra) 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 ST7565P data sheet. A ll data sheet.com
TOPWAY LCD Module User Manual LM6060CFW-4 URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM6060CFW-4-Manual-Rev0.1.DOC Page: 11 of 13
4.6 Display Commands (continue)
No. Instructions /RD /WR D0 Function Electronic volume mode set 0 1 010000001 S e t r e f e r e n c e v o l t a g e m o d e 18 Electronic volume register set 0 1 0 ** Electronic Control value Set reference voltage register (Display contrast value) 0 1 011111000 S e l e c t b o o s t e r r a t i o 19 Booster Ratio Set 0 1 0000000s t e p 0 0 = 2 x , 3 x , 4 x ; 0 1 = 5 x . 1 1 = 6 x Display OFF + Entire Display ON
21 NOP 0 1 011100011 N o n - 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 ST7565P data sheet.
4.6.1 Power off the LCD Module
It recommends that enter Power Save mode before power off the LCD module.
4.6.2 Refreshing The LCD Module
It recommends that the operating modes and display contents be refreshed periodically to prevent the effect of unexpected noise. A ll data sheet.com
TOPWAY LCD Module User Manual LM6060CFW-4 URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM6060CFW-4-Manual-Rev0.1.DOC Page: 12 of 13
4.7 Basic Operating Sequence (example)
4.7.1 Initialization Sequence
Turn on Power Supply VDD & VSS Release the /RES Reset Signal for timing details LCD bias = 1/9 010100010 A 2 h LCD panel Characteristic ADC = normal 010100000 A 0 h No flip on x-direction (SEG) SHL = reverse 011001000 C 8 h Flip on y-direction (COM) Initial Display Line=0 0 0 1 0 0 0 0 0 0 40h i.e. Display RAM “page 0 - D0” Matched to top line of the LCD Power Control Voltage Follower = OFF Voltage Regulator = OFF Voltage Converter = ON 000101100 2 C h Turn on the internal Voltage Converter and wait until VOUT stable. Power Control Voltage Follower = OFF Voltage Regulator = ON Voltage Converter = ON 000101110 2 E h Turn on the Internal Voltage Regulator and wait until VOUT stable. Power Control Voltage Follower = ON Voltage Regulator = ON Voltage Converter = ON 000101111 2 F h Turn on the internal Voltage Follower and wait until VOUT stable Booster Ratio Set 011111000 F 8 h 4x step up selected 0 0 0 0 0 0 0 0 0 00h Regulator Resistor Select 0 0 0 1 0 0 1 0 1 25h Set the built-in resistor ratio to middle Set Reference Voltage Mode 0 1 0 0 0 0 0 0 1 81h Set to the middle of the range It may be adjusted for achieving the best display contrast Set Reference Voltage Resistor 0 0 0 1 0 0 0 0 0 20h Display ON 010101111 A F h Turn on the LCD display Set Page Address = 0 010110000 B 0 h Specify the Display Data RAM page address to 00h Set Column Address (Upper-4bit=0) 0 0 0 0 1 0 0 0 0 10h Set Column Address (Lower-4bit=4) 0 0 0 0 0 0 1 0 0 04h Specify the Display Data RAM column address to 00h Write Display Data 1 Display Data Write data to Display Data RAM. Write Other Display Data … A ll data sheet.com
TOPWAY LCD Module User Manual LM6060CFW-4 URL: www.topwaydisplay.com www.topwaysz.com Document Name: LM6060CFW-4-Manual-Rev0.1.DOC Page: 13 of 13 5. Design and Handling Precaution 1. The LCD panel is made by glass. Any mechanical shock (eg. dropping form high place) will damage the LCD module. 2. Do not add excessive force on the surface of the display, which may cause the Display color change abnormally. 3. The polarizer on the LCD is easily get scratched. If possible, do not remove the LCD protective film until the last step of installation. 4. Never attempt to disassemble or rework the LCD module. 5. Only Clean the LCD with Isopropyl Alcohol or Ethyl Alcohol. Other solvents (eg. water) may damage the LCD. 6. When mounting the LCD module, make sure that it is free form twisting, warping and distortion. 7. 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. 8. Only hold the LCD module by its side. Never hold LCD module by add force on the heat seal or TAB. 9. Never add force to component of the LCD module. It may cause invisible damage or degrade of the reliability. 10. LCD module could be easily damaged by static electricity. Be careful to maintain an optimum anti-static work environment to protect the LCD module. 11. 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. 12. Take care and prevent get hurt by the LCD panel sharp edge. 13. Never operate the LCD module exceed the absolute maximum ratings. 14. Keep the signal line as short as possible to prevent noisy signal applying to LCD module. 15. Never apply signal to the LCD module without power supply. 16. IC chip (eg. TAB or COG) is sensitive to the light. Strong lighting environment could possibly cause malfunction. Light sealing structure casing is recommend. 17. LCD module reliability may be reduced by temperature shock. 18. 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 A ll data sheet.com