BM320240A

Confidential Document EASTRISING CORPORATION LCD Module Specification ITEM NO : BM320240A R&D Dept. Q.C. Dept. Eng. Dept. Prod. Dept. Version: Issued Date: 2004/11/18 Sheet Code: Total Pages: Free LCD MODULE BM320240A Series Version:1.0 Nov 18 2004 „ PHYSICAL DATA Item LCD type LCD duty LCD bias Viewing direction Module size (W×H×T) Viewing area (W×H) Number of dots Dot size (W×H) Dot pitch (W×H) Contents STN 1/240 1/16 6：00 148.0 × 120.24 × 21MAX (5.8″ × 4.73″ × 0.83″MAX) 120.14 ×92.14 (4.7″ × 3.6″) 320 × 240 0.33 × 0.33 (0.0130″ × 0.0130″) 0.36 × 0.36 (0.0142″ ×0.0142″) Unit ------o’clock mm mm dots mm mm „ EXTERNAL DIMENSIONS V0 Adjust Voltage DIAGRAM 1 o f 34 Free Datasheet http://www.Datasheet4U.com LCD MODULE BM320240A Series Version:1.0 Nov 18 2004 „ BLOCK DIAGRAM „ OPERATING INSTRUCTIONS Input signal Function Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Symbol VSS VDD V0 RD\ WR\ A0 DB0 DB1 DB2 DB3 DB4 DB5 DB6 DB7 CS\ RES\ VEE FG LED+ LEDDescription Power Supply(VSS=0) Supply voltage for logic(VDD>VSS) Operating voltage for LCD;Not connecting Read Signal Write Signal Data Type Selection Data BUS Data BUS Data BUS Data BUS Data BUS Data BUS Data BUS Data BUS Chip select Signal Reset Signal Negative voltage supply;Not connection Frame ground LED Back light Power +5V LED Back light Power 0V CCFL Backlight: Pin No. 1 2 3 Symbol VFL1 NC VFL2 Level ------Description Supply voltage for CCFL No connection Supply voltage for CCFL 2 o f ...