DEM 16227 FGH-PW Product Specification Display Elektronik GmbH LCD MODULE DEM 16227 FGH-PW Product Specification Version : 2 28.03.
DEM 16227 FGH-PW Product Specification DOCUMENT REVISION HISTORY Version DATE 00 25.02.2013 01 06.03.2013 02 28.03.
DEM 16227 FGH-PW Product Specification CONTENTS 1. Functions & Features 1 2. Mechanical Specifications 1 3. Block Diagram 1 4. Dimensional Outline 2 5. Pin Description 3 6. Maximum Absolute Limit 3 7. Backlight Characteristics 3 8. Electrical Characteristics 4 9. Electro-Optical Characteristics 6 10. Control and Display Command 7 11. Font Characteristic 8 12. Precaution For Using LCD/LCM 9 13.
DEM 16227 FGH-PW Product Specification 1. FUNCTIONS & FEATURES Display Format LCD Mode Viewing Direction Driving Scheme Power Supply Voltage (VDD) 1.6. LCD driving voltage Operation Temperature Storage Temperature Backlight Color : 16x2 characters : FSTN, Positive, Transflective : 6 O’clock : 1/16 Duty cycle, 1/5 Bias : 5.0 Volt (typ.) : 3.9 Volt (typ.) : -20 to +70°C : -30 to +80°C : LED, Edge, White 2.
DEM 16227 FGH-PW Product Specification 4.
DEM 16227 FGH-PW Product Specification 5. PIN DESCRIPTION No. 1 2 3 4 5 6 7~14 Symbol VDD VSS V0 RS R/W E DB0~DB7 Function Power supply(+5.0V) GND(0V) Supply voltage for LCD Register selection. (H: Data register L: Instruction register) Read /write selection. (H: Read L: write) Enable signal for chip Data bus line 6.
DEM 16227 FGH-PW Product Specification 8. ELECTRICAL CHARACTERISTICS 8.1 DC characteristics (VDD = 4.5V - 5.
DEM 16227 FGH-PW Product Specification 8.2 AC characteristics (VDD = 4.5V-5.
DEM 16227 FGH-PW Product Specification Interface mode with LCD driver VERSION: 2 PAGE:6
DEM 16227 FGH-PW Product Specification 9. ELECTRO-OPTICAL CHARACTERISTICS ( VDD=5.0V, Ta = 25°C ) Item Operating Voltage Response time Contrast Viewing angle range VERSION: 2 Symbol Vop Tr Tf Cr θx θy Condition Ta =-20°C Ta = 25°C Ta = 70°C Ta = 25°C Ta = 25°C θx=θy=0 Cr≥2 Min 4.1 3.7 3.4 ------- Typ 4.3 3.9 3.5 185 200 4 Max 4.5 4.1 3.
DEM 16227 FGH-PW Product Specification 10.
DEM 16227 FGH-PW Product Specification 11.
DEM 16227 FGH-PW Product Specification 12. PRECAUTION FOR USING LCD/LCM LCD/LCM is assembled and adjusted with a high degree of precision. Do not attempt to make any alteration or modification. The followings should be noted. General Precautions: 1. LCD panel is made of glass. Avoid excessive mechanical shock or applying strong pressure onto the surface of display area. 2. The polarizer used on the display surface is easily scratched and damaged. Extreme care should be taken when handling.
DEM 16227 FGH-PW Product Specification Soldering Precautions: 1. 2. 3. 4. 5. 6. 7. Soldering should be performed only on the I/O terminals. Use soldering irons with proper grounding and no leakage. Soldering temperature: 270~300°C Soldering time: 2 to 3 second. Use eutectic solder with resin flux filling. If flux is used, the LCD surface should be protected to avoid spattering flux. Flux residue should be removed. peration Precautions: 1.
DEM 16227 FGH-PW Product Specification 13.