unit pin symbol level mm vss i mm vdd i mm v0 i mm rs h/l rw 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 csa h/l symbol min type max unit csb h/l v ih 7 % % i 7 % % v v il i 7 % % v v oh i 7 % % v v ol i v rt19248-2.1a 4 ) & / ; ) & / 3 6 * 5 & & - & $ 5 3 0 / * $ $ 0
- 5 % " e e s f t t
'a
g? ut
@ s? ?
l tel:86-755-27931867, 27931884, 27931806, 27931875 fax:86-755-27931864 postcode:518102 e-mail:ruite168@21cn.com htt p ://www.ruitelcd.com mechanical data pin connections item nominal dimensions function module size(wht) ? ? gnd(0v) viewing area(wh) ? supply voltage for logic(+5v) dot pitch(wh) ? power supply for lcd absolute maximum ratings enable signal item dot size(wh) ? h: data l: instruction code h: read; l: write electrical characteristics data bus line operating temp. storage temp. led voltage led current operating voltage operating current item input hight voltage chip selection: csa=0,csb=0:u5; csa=1,csb=0:u4; csa=0,csb=1:u3; input low voltage output hight voltage output low voltage block diagram power supply led backlight dc/dc converter lcd panel 192x48 dots ks0107 or eqv. ks0108 or eqv. 64 seg vdd vss v0 vout 48 com db0~db7 csa csb vdd vss rs, rw, e 64 seg ks0108 or eqv. ks0108 or eqv. 64 seg v0 vss 10~20k
|
