unit pin symbol level mm gnd i mm vdd i mm v0 i mm rs h/l r/w h/l e h/l symbol min type max unit db0 h/l vdd v db1 h/l idd ma db2 h/l v led v db3 h/l i led ma db4 h/l topr i db5 h/l tsto i db6 h/l db7 h/l led- i symbol min type max unit led+ i v ih i 7 % % v v il i v v oh i 7 % % v v ol i v power supply for lcd h: data l: instruction code nominal dimensions pin connections function ? htt p ://www.ruitelcd.com e-mail:ruite168@21cn.com data bus line h: read l: write enable signal gnd(0v) supply voltage for logic(+5v) ? 4 ) & / ; ) & / 3 6 * 5 & & - & $ 5 3 0 / * $ $ 0
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l tel:86-755-27931867, 27931884, 27931806, 27931875 postcode:518102 fax:86-755-27931864 backlight power(0v) backlight power(+5v) power supply RT162-2 mechanical data item module size(wht) viewing area(wh) dot pitch (wh) ? ? ? dot size (wh) absolute maximum ratings item operating voltage operating current led voltage led current operating temp. storage temp. electrical characteristics item input hight voltage output hight voltage output low voltage block diagram input low voltage led backlight lcd panel 16 characters x 2 lines lcd controller lsi led- led+ db7 db0 40seg 16com e r/w rs v0 vdd vss segment driver 40seg 10~20k led- led+ vdd vss v0
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