FOCUS LCDsLCDs MADE SIMPLE® Ph. 480-503-4295 | [email protected] • Wide Temperature Range • Wide Viewing Angles Transflective, Normally Black RoHS Compliant

This is a color active matrix TFT (Thin Film Transistor) LCD (Liquid Crystal Display) that uses amorphous silicon TFT as a switching device. This model is composed of a transflective type TFT-LCD Panel, driver circuit, back-light unit. The resolution of a 2.0” TFT-LCD contains 240x320 pixels, and can display up to 65K/262K colors.

FOCUS LCDs LCDs MADE SIMPLE® Note: The upper case window must be 0.3mm or more smaller than the LCD POL. LCDV.A is the recommended window area for the upper lens. Front View Side View Back View Bend View 2. DISPLAY MOD E: TRANSFLECTIVE/NORMALLY BLACK 6. STORAG E TEMP ERATUR E: -30°C TO +80°C 2. If using RGB mode serial interface must be selected DO NOT SCALE OFF THIS DRAWING. All dimensions are given in good faith and believed to be correct. These drawings are for general presentation purposes only. No responsibility can be taken with any errors found by measuring off this drawing. The Focus...

3. Input Terminal Pin Assignment 3.1 TFT Pin Assignment

I: Input, O: Output, P: Power

4. LCD Optical Characteristics4.1 Optical Specifications Item

ptical Specification eference Notes: (1) Definition of iewing ngle: The viewing angle is the angle at which the contrast ratio is greater than 10. The viewing angles are determined for the hori ontal or 3,9 o'clock direction and the vertical or 6,12 o'clock direction with respect to the optical axis which is normal to the LCD surface. Normal x - y - 00 yx - 900 (2) Definition of ontrast atio: Measured at the center point of panel. The contrast ratio (Cr) measured on a module, is the ratio between the luminance (Lw) in a full white area (R=G=B=1) and the luminance (Ld) in a dark area (R=G=B=0)....

olor Gamut: Measuring machine CFT-01. NTSC’s Primaries: R(x,y, ),G(x,y, ), B(x,y, ). FPM520 of Westar Display Technologies, INC., which utili ed SR-3 for Chromaticity and BM-5 for other optical characteristics. The color chromaticity shall be calculated from the spectral data measured with all pixels first in red, green, blue and white. Measurements shall be made at the center of the panel. Chromacity Diagram =gf rea of RGB Triangledx 100% rea of NTSC Triangle ptical Measurement Setup: The LCD module should be stabili ed at a given temperature for 20 minutes to avoid abrupt temperature change...

5. TFT Electrical Characteristics5.1 Absolute Maximum rating (Ta=25°C, VSS=0V) Characteristics NOTE: If the absolute maximum rating of the above parameters is exceeded, even momentarily, the quality of the product may be degraded. Absolute maximum ratings specify the values which the product may be physically damaged if exceeded. Be sure to use the product within the range of the absolute maximum ratings.

5.3 L ED Backlight Characteristics The backlight system is edge lighting type with 4 LED Chips Note 1: LED lifetime (Hr) can be defined as the time in which it continues to operate under the condition: Ta=25 ±3°C, typical IL value indicated in the above table until the brightness becomes less than 50%. Note 2: The “LED lifetime” is defined as the module brightness decrease to 50% original brightness at Ta=25° C and IF = 80mA. The LED lifetime could be decreased if operating IF is larger than 80mA. The constant current driving method is suggested. Note 3: Luminance Uniformity of these 9 points...

8080 Series M U Parallel Interface Timing haracteristics: 18/16/9/8-bit Bus For 8080 eries MCU parallel interface timing characteristics, diagrams and tables, see table and diagrams on page 40 of the data sheet for controller T7789. The data sheet can be found here: https://focuslcds.com/wp-content/uploads/Drivers/ T7789V.pdf Display Serial Interface Timing For serial interface timing characteristics (3-line serial), diagrams and tables, see table and diagram page 42 of the data sheet for controller T7789. The data sheet can be found here: https://focuslcds.com/wp-content/uploads/Drivers/ T7789V.pdf...

8. Cautions and H andling Precautions8.1 H andling and Operating the Module 1. When the module is assembled, it should be attached to the system firmly. Do not warp or twist the module during assembly work. 2. Protect the module from physical shock or any force. In addition to damage, this may cause improper operation or damage to the module and back-light unit. 3. Note that polarizer is very fragile and could be easily damaged. Do not press or scratch the surface. 4. Do not allow drops of water or chemicals to remain on the display surface. If you have the droplets for a long time, staining...