Document
LMB162GDC-5
LCD Module User Manual
Prepared by:
luolailiang
Date:2012-07-16
Checked by: Date:
Approved by: Date:
Rev.
0.1 0.2
Descriptions
Prelimiay release Revise LED Backlight Information
URL: www.topwaydisplay.com www.topwaysz.com
Release Date 2007-05-21 2012-07-16
Document Name: LMB162GDC-5-Manual-Rev0.2 Page: 1 of 11
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Table of Content
LCD Module User Manual
LMB162GDC-5
1. BASIC SPECIFICATIONS ........................................................................................................ 3
1.1 DISPLAY SPECIFICATIONS ..................................................................................................... 3 1.2 MECHANICAL SPECIFICATIONS .............................................................................................. 3 1.3 BLOCK DIAGRAM .................................................................................................................. 3 1.4 TERMINAL 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 ................................................................................................. 7
4.1 BASIC SETTING .................................................................................................................... 7 4.2 RESETTING THE LCD MODULE .............................................................................................. 7 4.3 DISPLAY MEMORY MAP ........................................................................................................ 8 4.4 DISPLAY COMMANDS .......................................................................................................... 10
5. DESIGN AND HANDLING PRECAUTION ............................................................................. 11
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Document Name: LMB162GDC-5-Manual-Rev0.2 Page: 2 of 11
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LCD Module User Manual
1. Basic Specifications
1.1 Display Specifications
1) LCD Display Mode 2) Display Color
3) Viewing Angle 4) Driving Method 5) Back Light
: STN, Positive, Transmissive : Display Data = “1” : Deep Blue (*1) : Display Data = “0” : Light Gray (*2) : 6H : 1/16 duty, 1/5 bias : 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
: 122.0 x 44.0 x 14.1MAX (See attached Outline Drawing for details)
1.3 Block Diagram
LMB162GDC-5
BLA BLK
COM1 |
COM16
LED Backlight Circuit
LCD Panel 16 x 2 Char (5x8dots)
VDD VSS
DB0 – DB7 RS, R/W, E
ST7066U or
equivalent
SEG1 |
SEG40 SEG41
| SEG80
ST7065 or
equivalent
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Document Name: LMB162GDC-5-Manual-Rev0.2 Page: 3 of 11
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LCD Module User Manual
LMB162GDC-5
1.4 Terminal Functions
Pin No.
1 2 3 4
Pin Name VSS VDD
NC RS
I/O
Power Power
Input
5 R/W Input
6 E Input 7 DB0 I/O :: 14 DB7 15 BLK Power 16 BLA Power
Descriptions
Power supply, Ground (0V) Positive power supply No connection Register Select
RS=HIGH: transferring display data RS=LOW: transferring instruction data
Read / Write Control:
R/W=HIGH: Read mode selected R/W=LOW: Write mode selected
Data Enable Bi-directional tri-state Data bus
In 8 bit mode, DB0 ~ DB7 are in use In 4 bit mode, DB4 ~ DB7 are in use, DB0~DB3 leave open
Backlight negative supply Backlight positive supply
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LCD Module User Manual
LMB162GDC-5
2. Absolute Maximum Ratings
Items
Symbol
Min.
Max. Unit Condition
Supply Voltage
VDD 0
4.3 V VSS = 0V
Input Voltage Operating Temperature
VIN TOP
0 -20
VDD V VSS = 0V 70 °C No Condensation
Storage Temperature
TST -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
Items
Operating Voltage Input High Voltage Input Low Voltage Output High Voltage Output Low Voltage Operating Current
Symbol
VDD VIH VIL VOH VOL IDD
MI.