JHD202C

LCD MOUDULE SPECIFICATION FOR APPROVAL JHD202C DATE VER. PAGE 21/10/06 1.0 1 CONTENTS 1. FEATURES ……………………………………………...........................…. 4 2. MECHANICAL SPEC ……………………………………………………..…. 4 3. ABSOLUTE MAXIMUM RATING ………………………..…………………. 5 4. ELECTRICAL CHARACTERISTICS …..………………………………… … 5 5. ELECTRO-OPTICAL CHARACTERISTICS .…………...…………………. 6 6. QC/QA PROCEDURE ......………………………………...………………... 7 7. RELIABILITY .……...…………………………………………………..……... 8 8. BLOCK DIAGRAM ..……………………………………………………….… 9 9. POWER SUPPLY …………………..……………………………………….. 9 10. TIMIING DIAGRAM ……………………………….…..………….……….... 10 11. AC CHARACTERISTICS……………………………………………………. 11 12. INSTRUCTION SET ……..…………….………………………..…………... 12 13. INITIALIZATION SEQUENCE ……………………………….…………….. 13 14. FONT TABLE…..……..……..………………………………………….……. 14 15. HANDLING PRECAUTION.……..……..…………………………………... 15 16. EXTERNAL DIMENSION .....……..…………………………….………….. 18 17. INTERFACE .....……..…………………………….………………………….. 19 LCD MOUDULE SPECIFICATION FOR APPROVAL JHD202C DATE VER. PAGE 21/10/06 1.0 2 1. FEATURES Display construction…………… 20 Characters * 2 Lines Display mode……………………… TN/STN Display type……………………… Positive Reflective Backlight…………………………… LED/4.2VDC Viewing direction………………… 6 o’clock Operating temperature…………… Indoor Driving voltage…………………… Single power Driving method…………………… 1/16 duty, 1/4bias Type………………………………… COB (Chip On Board) Number of data line……………… 8-bit parallel Connector…………………………… Pin 2. MECHANICAL DATA ITEM Module size ...