TG19264A-02WA0_A00 Page 1 of 14
LCD Module User Manual
Customer :
Ordering Part Number : TG19264A-02WA0
DRAWING NO. : m-TG19264A-02WA0_A00
Approved By
Checked By Prepared By
Vatronix Holdings Limited
ADD:5F,No.10 Blg,WenGuang Industrial Zone,XiLi,Nanshan District,Shenzhen,China
TEL:0086-755-83234801 33207536 FAX:0086-755-33207539
E-mail:sales@v atronix.com Http://www.vatronix.com
Approved By Customer:
Date:
TG19264A-02WA0_A00 Page 2 of 14
Contents
1. Precautions in Use of LCD Module -------------------------------------P3
2. General Specification-------------------------------------------------------P3
3. Absolute Maximum Ratings -----------------------------------------------P3
4. Electrical Characteristics--------------------------------------------------P4
5. Backlight Information------------------------------------------------------P4
6. Optical Characteristics-----------------------------------------------------P5
7. Interface Description--------------------------------------------------------P6
8. Contour Drawing & Block Diagram--------------------------------------P7
9. Application circuit----------------------------------------------------------P8
10. Timing Characteristics-------------------------------------------------P9
11. Display Control Instruction---------------------------------------- ---P10
11.1 Instruction table----------------------------------------------------P10
11.2 Instruction description --------------------------------------------P10
12. Reset and Initializing flow chart --------------------------------------P12
13. Display Data RAM map ------------------------------------------------P13
14. Revision records------------------------------------------------------ P14
TG19264A-02WA0_A00 Page 3 of 14
1. Precautions in Use of LCD Module
(1) Avoid applying excessive shocks to the module or making any alterations or modifications to it.
(2) Don’t make extra holes on the printed circuit board, modify its shape or change the components of LCD
Module.
(3) Don’t disassemble the LCD Module.
(4) Don’t operate it above the absolute maximum rating.
(5) Don’t drop, bend or twist LCD Module.
(6) Soldering: only to the I/O terminals.
(7) Storage: please storage in anti-static electricity container and clean environment.
2. General Specification
Item Standard Value Unit
Number of dots 192X64 Dots
Outline dimension 130.0(W)X65.0(H)X12.5 MAX.(T) mm
View area
104.0(W)X 39.0(H)
mm
Active area
95.96(W)X 31.96(H)
mm
Dot size
0.46(W)X 0. 46(H)
mm
Dot pitch
0.50(W)X 0. 50(H)
mm
LCD type STN,Blue, negative,Transmissive
View direction 6 o’clock
Backlight LED,White
Interface Parallel
43. Absolute Maximum Ratings1
ITEM SYMBOL
MIN. TYP. MAX. UNIT
Operating Temperature TOP -20 - +70 ℃
Storage Temperature TST -30 - +80 ℃
Input Voltage VI 0 - VDD V
Supply Voltage For Logic VDD 0 - 5.5 V
Supply Voltage For LCD VDD-VEE 0 - 5 V
TG19264A-02WA0_A00 Page 4 of 14
4. Electrical Characteristics
ITEM SYMBOL CONDITION MIN. TYP. MAX. UNIT
Logic Voltage VDD-VSS - 4.7 5.0 5.2 V
Supply Voltage for LCD
VDD-VO Ta=25℃ --- 12.0 --- V
Input High Volt. VIH - 2.0 - VDD V
Input Low Volt. VIL - -0.3 - 0.8 V
Output High Volt. VOH I
oH
=-0.2mA 2.4 - V
DD
V
Output Low Volt. VOL I
oL
=1.6mA 0 - 0.4 V
Supply Current I
DD(Include DC/DC)
- --- 6.0 --- mA
5. Backlight Information
Absolute Maximum ratings (Ta=25℃)
Item Symbol
Conditions Rating Unit
Reverse voltage Vr - 5.0 V
Reverse Current I r Vr=5.0V 80 uA
Absolute maximum forward
Current
Ifm 120
mA
Peak forward current Ifp I msec plus 10% Duty Cycle 240 mA
Power dissipation Pd 340 mW
Operating Temperature Range Toper -30~+70
℃
Storage Temperature Range Tst -40~+80
℃
Electrical/Optical Characteristics (Ta=250C,If=120mA)
Color
Wavelength
λp(nm)
Spectral line half
widthΔλ(nm)
Operating
Voltage(V)
(±0.15V)
Forward
Current (mA)
White --- --- 3.1 90
TG19264A-02WA0_A00 Page 5 of 14
6. Optic al Characteristics
ITEM SYMBOL CONDITION MIN TYP MAX
UNIT
(V)θ CR≧2 10 － 120
deg. View Angle
(H)φ CR≧2 -45 － 45 deg.
Contrast Ratio
CR － － 5 － －
T rise － － 200 300
ms
Response Time
T fall － － 150 200
ms
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