ag320240a7stqw 液晶显示模块的分辨率为320×240，能容纳16×16点阵的汉字共300个，每行能显示20个汉字，显示15行，显示效果为蓝底白字。 台湾晶采光电科技股份有限公司的ag320240液晶性价比高，对此中国大陆很多厂家都试图制造替代屏,一直在模仿,但没被超越过。上海磊志电子有限公司是台湾晶采光电科技股份有限公司在中国大陆以及香港地区的销售代表,专门做ag320240,帮助国内企业降低很多产品的不稳定性，提升了产品的市场整体竞争力。 ag320240a7stqw 1 features (1) display format: 320 × 240 dot-matrix, 1/240 duty. (2) construction : fstn lcd, bezel, heat seal, zebra, white ccfl back-light, touch panel, touch panel driver (ads7843e) and pcb. (3) display type : fstn lcd,transflective type, 6 o’clock view. (4) controller : ra8835a (5) common and segment driver : ks0086. (6) power : +5v for logic circuit, built-in dc/dc converter for lcd drivin (7) extendedtemperature type. 2 mechanical data parameter stand value unit dot size 0.345(w) × 0.345(h) mm dot pitch 0.36(w) × 0.36(h) mm viewing area 122.0(w) × 92.0(h) mm modulesize (with touch panel) 160.0(w) × 109.0(h) × 12.5 max (t) mm 1 /reset h/l reset signal 2 /rd h/l 80 series: read signal 68 series: enable signal(e) 3 /wr h/l 80 series: write signal 68 series:r/w signal 4 /cs h/l chip select signal 5 a0 h/l data type selection 6 ~ 13 db0~db7 h/l data input(8 bits) 14 vdd - power supply for logic(+5.0v) 15 vss - power supply(ground : 0v) 16 vee - negativevoltage input (-20v) 17 vo - contrast adjustment input 18* sk - serial clock for touch panel control ads7843 touch panel left signal in x axis 19* do - data output for touch panel control ads7843touch panel right signal in x axis 20* di - data in for touch panel control ads7843 touch panel upper signal in y axis 21* cs - chip select for touch panel control ads7843 touch panel lower signal inx axis 22* int - interrupt for touch panel control ads7843 23~24 nc - led背光,背光单独连接,背光3.3v;模组5v供电! ag320240型号有a4和a7，a4是双成版，a7是四成版；都可以带触摸屏，带控制芯片！贴片封装，ffc软排线！可联系吴育珍先生咨询!
臺灣晶采光電科技股份有限公司
吴育珍
01083682500
中国北京丰台区科技园星火路10号B座