HY-2004A-202-R

SPECIFICATION FOR LCM MODULE MODULE NO: ABC020004B02-YIY-R-01 DOC. REVISION 00 Customer Approval: www.FindLCD.com PREPARED BY (RD ENGINEER) PREPARED BY (QA ENGINEER) CHECKED BY APPROVED BY SIGNATURE DATE May-24-2010 DOCUMENT REVISION HISTORY Version DATE DESCRIPTION 00 May-24-2010 First issue CHANGED BY CONTENTS 1. Functions & Features 2. Mechanical specifications 3. Block diagram 4. Dimensional Outline 5. Pin description 6. Maximum absolute limit 7. Electrical characteristics 8. Backlight specification 9. Electro-Optical characteristics 10. Control and display instruction 11. Font Characteristic 12. Precaution for using LCD/LCM 13. LCM test criteria 1 1 1 2 3 3 4-5 6 7 8 9 10-11 12-21 1. FUNCTIONS & FEATURES 1.1. Format 1.2. LCD mode : 20x4characters : STN/Positive/Transmissive/Y-G 1.3. Viewing direction 1.4. Driving scheme : 6 o’clock : 1/16 Duty , 1/5Bias 1.5. Power supply voltage (VDD) 1.6. LCD driving voltage 1.7. Operation temp 1.8. Storage temp 1.9. Backlight c...