Document
MODEL NO.
PAGE
2
EVERVISION
VGG322419-6UFLWA
SPEC & SAMPLE
1. Table of Contents No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Table of Contents Record of Revisions Module Numbering System Application Features General Specifications Absolute Maximum Ratings Electrical Characteristics Block Diagram Input / Output Terminals Pin Assignment Interface Timing Optical Characteristics Reliability Test Packaging Precautions Outline Drawing Definition of Labels Incoming Inspection Standards Contents Page 2 3 4 5 5 5 6 7 9 10 13 16 19 20 21 22 23 25
MODEL NO.
PAGE
3
EVERVISION
VGG322419-6UFLWA
SPEC & SAMPLE
2. Record of Revisions Rev.
1 2
Comments
Preliminary Specification was first issued Modify Outline Dimension
Page
All
Date
11/2’07
5,20,22 11/16’07
MODEL NO.
PAGE
4
EVERVISION
VGG322419-6UFLWA
SPEC & SAMPLE
3. Module Numbering System
V G G 3224 19 – 6 U F L W A
MODEL NO.
PAGE
5
EVERVISION
4. Application
VGG322419-6UFLWA
SPEC & SAMPLE
This specification is applied to the 3.5 inch QVGA supported TFT-LCD module, and can display 262k colors. The module is designed for PMP, GPS application and other electronic products which require flat panel display of digital signal interface.
5. Features
- QVGA (320×240 pixels) resolution. - Display in 262k colors - Line inversion mode with stripe type. - On-chip voltage generator - SYNC mode is supported for digital RGB input data format.
6. General Specifications
Item Screen Size Display Format Active Area Dot Pitch Pixel Configuration Display Mode Surface Treatment Viewing Direction Outline Dimension DC to DC circuit Weight Specifications 3.5 (Diagonal) 320RGB(H)×240(V) 70.08(H)×52.56(V) 0.073(H)×0.219(V) RGB Vertical Stripe TN Type Transmissive Mode Normally White Anti-Glare 6 O’clock (The Gray Inversion will appear at this direction) 76.9(W)×63.9(H)×3.3(D) Build-in 32 Unit inch dot mm mm mm g
MODEL NO.
PAGE
6
EVERVISION
VGG322419-6UFLWA
SPEC & SAMPLE
7. Absolute Maximum Ratings 7.1 Absolute Ratings of Environment
Item Storage Temperature Operating Ambient Temperature Symbol TST TOP Value Min. -30 -20 Max. +80 +70 Unit °C °C Note (1) (1)
Note (1) Temperature and relative humidity range are shown in the figure below. (a) 90%RH Max. (Ta≦40°C). (b) Wet-bulb temperature should be 39°C Max. (Ta>40°C). (c) No condensation.
7.2 Electrical Absolute Ratings
7.2.1 TFT-LCD Module (Ta=25±2°C, GND=VSS=0V) Item Digital Power Supply Voltage 7.2.2 Backlight Unit (Ta=25±2°C) Item Forward current Reverse voltage Symbol If VR Value Min. Max. (30) (30) Unit mA V Note (1) (1) Symbol VCC Value Min. VSS-0.3 Max. 5.0 Unit V Note -
Note (1) Permanent damage to the device may occur if maximum values are exceeded or reverse voltage is loaded.
MODEL NO.
PAGE
7
EVERVISION
VGG322419-6UFLWA
SPEC & SAMPLE
8. Electrical Characteristics 8.1 TFT-LCD Module
(Ta=25±2°C)
Item Digital Power Supply Voltage Input High Threshold Voltage Input Low Threshold Voltage Symbol VCC VIH VIL Value Min. 2.5 0.8VCC 0 Typ. 3.3 Max. 3.6
VCC
Unit V V V
Note -
0.2VCC
(GND=VSS=0V) Parameter Digital Current Total Power Consumption SYMBOL IVCC PC Condition VCC = 3.3V VCC = 3.3V Min Typ 15.6 51.48 Max 22.0 72.6 Unit mA mW Remarks
(1) (1)
Note (1) The specified power consumption is under the conditions at VCC=3.3V, FV=60Hz, whereas a power dissipation check pattern below is displayed.
Black Pattern / 0 Gray
Active Area
MODEL NO.
PAGE
8
EVERVISION
8.2 Backlight Unit
Item
LED Voltage LED Current
VGG322419-6UFLWA
SPEC & SAMPLE
(Ta=25±2°C)
Symbol
VL IL
Value Min. Typ. (18.6) (20) (372) Max. -
Unit V mA mW
Note (1) (1) (1)
Power Consumption
PBL
Note (1) The driving design of backlight unit is dependent on serial consideration of six LEDs.
MODEL NO.
PAGE
9
EVERVISION
VGG322419-6UFLWA
SPEC & SAMPLE
9. Block Diagram TFT-LCD Module with Backlight Unit
GND VCC DOTCLK RESET HSYNC VSYNC
TFT LCD PANEL 320 x (RGB) x 240 Pixel
D00~D07 D10~D17 D20~D27 LED_A LED_K BACKLIGHT UNIT
MODEL NO.
PAGE
10
EVERVISION
VGG322419-6UFLWA
SPEC & SAMPLE
10. Input / Output Terminals Pin Assignment 10.1 TFT-LCD Module
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Symbol LED_K LED_K LED_A LED_A NC NC NC RESET NC NC NC D20 D21 D22 D23 D24 D25 D26 D27 D10 D11 D12 D13 D14 D15 D16 D17 D00 D01 D02 I/O I I I I I I I I I I I I I I I I I I I I I I I I I I I I I I LED_cathode LED_cathode LED_anode LED_anode No connection No connection No connection Reset No connection No connection No connection Blue data(LSB) Blue data Blue data Blue data Blue data Blue data Blue data Blue data(MSB) Green data(LSB) Green data Green data Green data Green data Green data Green data Green data(MSB) Red data(LSB) Red data Red data Description
MODEL NO.
PAGE
11
EVERVISION
VGG322419-6UFLWA
SPEC & SAMPLE
Pin No. 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
Symbol D03 D04 D05 D06 D07 HSYNC VSYNC DOTCLK NC NC VCC VCC NC NC NC NC NC NC NC NC NC NC GND G.