Document
LM6032BCW
LCD Module User Manual
Prepared by: Cai
Date: 2009-08-19
Checked by: Date:
Approved by: Date:
Rev. Descriptions 0.1 Preliminary release
URL: www.topwaydisplay.com www.topwaysz.com
Release Date 2009-08-19
Document Name: LM6032BCW-Manual-Rev0.1 Page: 1 of 11
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Table of Content
LCD Module User Manual
LM6032BCW
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……………………………………………………………………………………………………….. 9 4.5 Display Commands (continue)………………………………………………………………………………………….. 10
5. Design and Handling Precaution ....................................................................... ……………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) Backlight
: FSTN, Positive, Transmissive : Display Data = “1” : Dark Gray(*1) : Display Data = “0” : Light Gray (*2) : 6H : 1/65 duty, 1/9 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
: 65.0 x 42.0x 9.0MAX (mm) (See attached Outline Drawing for details)
1.3 Block Diagram
LM6032BCW
BLA BLK
VDD VSS /WR,/RD,D0~D7 /CS1, /RES, A0
Backlight Circuit
ST7565 or equivalent
LCD Panel 128×64Pixels
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LCD Module User Manual
1.4 Terminal Functions
Pin No. 1
2
3
4
5
6 : 13 14 15 16
PIN Name
BLA
NC
BLK
VSS
VDD D7
: D0 /RD /WR A0
I/O Power
/ Power Power Power
I/O
Input Input Input
17 /RES Input
18 /CS1 Input
Descriptions Positive power for LED backlight NC Negetive power for LED backlight Negative power supply,0V Positive power supply Bi-directional data bus:
Write enable input, active LOW Read enable input, active LOW Register Select A0 = H, Transferring the Display Data A0 = L, Transferring the Control Data Reset signal /RES = L, Initialization is executed /RES = H, Normal running. Chip Select /CS1=L, enable access to the LCD module /CS1=H, disable access to the LCD module
LM6032BCW
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LCD Module User Manual
LM6032BCW
2. Absolute Maximum Ratings
Items
Symbol
Min.
Max. Unit Condition
Supply Voltage
VDD -0.3
+3.4
V VSS = 0V
Input Voltage
VIN
-0.3
VDD+0.3
V VSS = 0V
Operating Temperature
TOP
-20
+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 no.