DEM 08201 SGH-LY Production Specification Display Elektronik GmbH LCD MODULE DEM 08201 SGH-LY Product Specification Ver.: 0 26/Oct.
DEM 08201 SGH-LY Production Specification SPECIFICATION FOR LCM MODULE MODULE NO: DEM 08201 SGH-LY Customer Approval: SIGNATURE PREPARED BY (RD ENGINEER) DATE Oct-26-2009 PREPARED BY (QA ENGINEER) CHECKED BY APPROVED BY Ver.
DEM 08201 SGH-LY Production Specification DOCUMENT REVISION HISTORY Version 0 DATE Oct-26-2009 DESCRIPTION First issue CHANGED BY
DEM 08201 SGH-LY Production Specification CONTENTS 1. Functions & Features 1 2. Mechanical specifications 1 3. Block diagram & Power supply 1 4. Dimensional Outline 2 5. Pin description 3 6. Maximum absolute limit 3 7. Electrical characteristics 4 8. Backlight specification 7 9. Electro-Optical characteristics 8 10. Control and display instruction 9 11. Font Characteristic 10 12.
DEM 08201 SGH-LY Production Specification 1. FUNCTIONS & FEATURES 1.1. Format 1.2. LCD Mode 1.3. Viewing Direction 1.4. Driving Scheme 1.5. Power Supply Voltage (VDD) 1.6. Reference LCD Driving Voltage (Vlcd) 1.7. Operation Temperature 1.8. Storage Temperature 1.9. Backlight Color 1.10 RoHS : 8x2 Characters : STN / Positive / Transflective / Gray : 6 o’clock : 1/16 Duty , 1/5 Bias : 5.0 Volt (typ.) : 4.5 Volt (Reference Voltage) : -20 ~ 70°C : -30 ~ 80°C : LED, Lightbox, Yellow-Green : Compliant 2.
DEM 08201 SGH-LY Production Specification 4. DIMENSIONAL OUTLINE Figure 2. Dimensional outline Ver.
DEM 08201 SGH-LY Production Specification 5. PIN DESCRIPTION No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Symbol R/W E RS V0 VDD VSS LEDA LEDK DB0 DB7 DB1 DB6 DB2 DB5 DB3 DB4 Function Read/write selection (H: Read , L: Write) Enable signal. Register selection (H: Data register , L :Instruction register) Power supply for LCD drive Power supply for Logic(+5V) Power ground (0V) Power supply for Backlight(Current 60mA,reference voltage +5.0V) Power supply for Backlight(0V) Data Bus line 6.
DEM 08201 SGH-LY Production Specification 7. ELECTRICAL CHARACTERISTICS 7.1 DC characteristics (VDD=4.5V-5.5V, TA=25°C) Ver.
DEM 08201 SGH-LY Production Specification 7.2 AC characteristics (VDD=4.5V-5.5V,TA=25°C) Write mode (writing data from MPU to SPLC780D1) Ver.
DEM 08201 SGH-LY Production Specification Read mode (reading data from SPLC780D1 to MPU) Ver.
DEM 08201 SGH-LY Production Specification Interface mode with LCD driver 8. BACKLIGHT CHARACTERISTICS LCD Module with Bottom Yellow-Green LED Backlight ELECTRICAL RATINGS Ta = 25°C Item Forward Voltage Reverse Current Luminous Intensity(Without LCD) Color Coordinates Color Symbol VF IR Lv Condition IF=60mA VR=10.0V IF=60mA IF=60mA Min 4.0 --160 Typ 4.2 60 240 Max 4.
DEM 08201 SGH-LY Production Specification 9. ELECTRO-OPTICAL CHARACTERISTICS Item Operating Voltage Response time Contrast Viewing angle range Ver.: 0 Symbol Vop Tr Tf Cr θ Ф 4.4 4.6 4.9 Ta = 25°C 3.8 4.0 4.3 Ta = 70°C 3.4 -------40 -40 3.6 185 200 4 ----- 3.8 ------+40 +40 Ta = 25°C Ta = 25°C Cr≥2 Min Typ ( VDD=5.
DEM 08201 SGH-LY Production Specification 10. CONTROL AND DISPLAY INSTRUCTION Ver.
DEM 08201 SGH-LY Production Specification 11. FONT CHARACTERISTIC Ver.
DEM 08201 SGH-LY Production Specification 12. PRECAUTION FOR USING LCD/LCM After reliability test, recovery time should be 24 hours minimum. Moreover, functions, performance and appearance shall be free from remarkable deterioration within 50,000 hours（average） under ordinary operating and storage conditions room temperature (20+8°C), normal humidity (below 65% RH), and in the area not exposed to direct sun light. Using LCM beyond these conditions will shorten the life time.
DEM 08201 SGH-LY Production Specification 4. 5. 6. 7. The modules should be kept in anti-static bags or other containers resistant to static for storage. Only properly grounded soldering irons should be used. If an electric screwdriver is used, it should be grounded and shielded to prevent sparks. The normal static prevention measures should be observed for work clothes and working benches. 8. Since dry air is inductive to static, a relative humidity of 50-60% is recommended. Soldering Precautions: 1.
