LM6060CCW-2

LM6060CCW-2

LCD Module User Manual

Prepared by:

Checked by:

Approved by:

Dong

Date: 2015-05-07

Date:

Rev. Descriptions

Release Date

0.1

Preliminary Release

2014-10-25

0.2

Updata1.5 Jumper Functions

2015-05-07

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Document Name: LM6060CCW-2-Manual-Rev0.2

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LCD Module User Manual

LM6060CCW-2

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

Jumper 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

3.4

Reset Timing .......................................................................................................................................................... 8

4. Function specifications ......................................................................................................... 8

4.1

Adjusting the Display Contrast ............................................................................................................................... 8

4.2

The Serial Interface ................................................................................................................................................ 8

4.3

Basic Setting .......................................................................................................................................................... 8

4.4

Resetting the LCD module ..................................................................................................................................... 8

4.5

Display Memory Map.............................................................................................................................................. 9

4.6

Display Commands .............................................................................................................................................. 10

4.7

Display Commands (continue) ............................................................................................................................. 11

5. Design and Handling Precaution ........................................................................................ 11

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1. Basic Specifications

1.1 Display Specifications

1) LCD Display Mode

: FSTN, Positive, Transflective

2) Display Color

: Display Data = “1” : Dark Gray(*1)

: Display Data = “0” : Light Gray (*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 12.6MAX (mm)

(See attached Outline Drawing for details)

1.3 Block Diagram

BLA

Backlight Circuit

BLK

LCD Panel

128 × 64Pixels

VDD

VSS

ST7565 or equivalent

D0~D7

/CS1, /RD, /WR, /RES, A0

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LM6060CCW-2

1.4 Terminal Functions

Descriptions

8-bit parallel

Serial mode

PIN NO

PIN Name

I/O

8080 mode

6800 mode

(default)

/CS1

Input

Chip Select

/CS1=L, enable access to the LCD module

/CS1=H, disable access to the LCD module

/RES

Input

Reset signal

/RES = L, Initialization is executed

/RES = H, Normal running.

Input

A0 = H, Transferring the Display Data

A0 = L, Transferring the Control Data

/WR

Input

/WR=L  H, /RD=H; R/W=H,E=L;

Not used,

(R/W)

Data or Instruction

Data or Status read Leave open or pull Hi

latch into the LCD

form the LCD module

module

R/W=L,E=H  L;

/RD

Input

/WR=H, /RD=L;

Data or Status latch

(E)

Data or Status read into the LCD module

form the LCD

module

I/O

8-bit Data bus;

Not used,

I/O

Three state I/O terminal for display data or

Leave open

I/O

instruction data

D6(SCL)

I/O

when /CS=H,

Serial clock input

D7(SI)

I/O

D0~D7=High Impedance

Serial data input

VDD

Supply Positive power supply

VSS

Supply Negative power supply,0V

BLA

Supply Positive power for LED backlight

BLK

Supply Negative power supply for LED backlight, 0V

No connection

1.5 Jumper Functions

JP1

JP2

JP3

JP4

JP6~JP13

Interface Mode

OPEN

6800 Mode

OPEN

8080 Mode

OPEN

Serial Mode (default)

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LM6060CCW-2

2. Absolute Maximum Ratings

Items

Symbol

Min.

Max.

Unit Condition

Supply Voltage

V DD

-0.3

+3.3

V SS = 0V

Input Voltage

V IN

-0.3

V DD +0.3

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

2.8

3.3

VDD

Input High Voltage

V IH

0.8xV DD

V DD

/RES, /CS1, A0,

Input Low Voltage

V IL

V SS

0.2xV DD

/WR, /RD, D0~D7

Output High Voltage

V OH

0.75xV DD

V DD

D0~D7

Output Low Voltage

V OL

V SS

0.25xV DD

D0~D7

Operating Current

I DD

0.3

1.5

mA VDD

3.2 LED Backlight Circuit Characteristics

V BLK =0V,BLA=3.3V, T OP =25  C

Items

Symbol

MIN.

TYP.

MAX.

Unit Applicable Pin

Forward Voltage

BLA

3.3

BLA

Forward Current

I BLA

mA BLA

BLA

BLK

No. of LED = 3pcs

No. of LED = 3 pcs

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3.3 AC Characteristics

3.3.1 8080 Mode System Bus Timing

V SS =0V, V DD =3.0V, T OP =25  C

Item

Symbol

MIN.

TYP.

MAX.

Unit

System cycle time

tcyc8

312

Address setup time (A0)

taw8

Address hold time (A0)

tah8

Control LOW pulse width (/RD)

tccl r

182

Control LOW pulse width (/WR)

tcclw

104

Control HIGH pulse width (/RD)

tcch r

104

Control HIGH pulse width (/WR)

tcchw

104

Data setup time

tds8

Data hold time

tdh8

/RD access time (*2)

tacc8

Output disable time (*2)

tch8

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.

3.3.2 6800 Mode System Bus Timing

V SS =0V, V DD =3.0V, T OP =25  C

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Item

Symbol

MIN.

TYP.

MAX.

Unit

System cycle time

tcyc6

312

Address setup time (A0)

taw6

Address hold time (A0)

tah6

Control LOW pulse width (/RD)

tewlr

104

Control LOW pulse width (/WR)

tewlw

104

Control HIGH pulse width (/RD)

tewhr

182

Control HIGH pulse width (/WR)

tewhw

104

Data setup time

tds6

Data hold time

tdh6

/RD access time (*2)

tacc6

Output disable time (*2)

tch6

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 Serial Mode Interface

V SS =0V, V DD =3.0V, T OP =25  C

Item

Symbol

MIN.

TYP.

MAX.

Unit

Serial Clock Period

tscyc

Address setup time (A0)

tsas

Address hold time (A0)

tsah

SCL “H” pulse width

tshw

SCL “L” pulse width

tslw

Data setup time

tsds

Data hold time

tsdh

CS-SCL time

tcss

CS-SCL time

tcsh

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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3.4 Reset Timing

V SS =0V, V DD =3.0V, T OP =25  C

Item

Symbol

MIN.

TYP.

MAX.

Unit

Reset time

1.3

μs

Reset LOW pulse width

trw

1.3

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 The Serial Interface

When the serial interface has been selected then when the chip is in active state the serial data

input(SI) and the serial clock(SCL) can be received. The serial data is read from the serial data

input pin in the rising edge of the serial clock . When “A0”=“H”, the data is display data, and when

“A0”=“L”, the data is command.

4.3 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.

4.4 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)

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4.5 Display Memory Map

Page address

data

LCD Display (front view)

128x64 pixels

Column Address

00h



7Fh

Note:

*1. ADC = 0 (normal)

*2. SHL Selection = 1 (reverse)

*3. Initial Display Line = 0

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4.6 Display Commands

Code

No. Instructions

Function

DON=0, display off

Display ON/OFF

0 1 0 1 0 1 0 1 1 1

DON=1, display oin

Display start

Sets the display RAM display start line

Display start line set

0 1 0 0 1

address

Page

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

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

Read Status

0 0 1

Status

0 0 0 0

Write Display Data

1 1 0

Write Data

Write data into the display RAM

Read Display Data

1 0 1

Read Data

Read data form the display RAM

Sets the display RAM address SEG output

ADC Select

0 1 0 1 0 1 0 0 0 0

correspondence

ADC= 0,normal . ADC=1, reverse

REV=0, Normal display

Normal/Reverse Display 0 1 0 1 0 1 0 0 1 1

REV=1, Reverse display

EON=0, Normal display

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

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

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”

Reset Read-Modify-Write 0 1 0 1 1 1 0 1 1 1 0 Clear the “Read-Modify-Write” mode

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

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

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

Regulator Resistor Select 0 1 0 0 0 1 0 0

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 ST7565R data sheet.

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4.7 Display Commands (continue)

Code

No. Instructions

Function

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)

0 1 0 1 1 1 1 1 0 0 0 Select booster ratio

Booster Ratio Set

0 1 0 0 0 0 0 0 0

ste

00=2x,3x,4x; 01=5x. 11=6x

Compound Instruction:

Power Save

- - - - - - - - - - -

Display OFF + Entire Display ON

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 ST7565P data sheet.

4.7.1 Power off the LCD Module

It recommends that enter Power Save 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.

5. Design and Handling Precaution

Please refer to "LCD-Module-Design-Handling-Precaution.pdf".

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