page 22 absolute maximum ratings parameter symbol min max unit supply voltage v dd -v ss -0.3 7.0 v input voltage v in -0.3 v dd +0.3 v operating temperature t op 050c storage temperature t stg -20 70 c features backlight.................................(wh ite) led, el or none optional options..............................................fstn, gray or yellow stn normal/ extended temperature bottom/ top viewing built-in controller..............................................toshiba t6963c physical data module size.(none or el backlight) 180.0w x 65.0h x 11.0t mm (led backlight) 180.0w x 65.0h x 13.8t mm viewing area size........ .............. .............. .....134.0w x 40.4h mm dot pitch.........................................................0.53w x 0.53h mm dot size..........................................................0.49w x 0.49h mm pin connections pin no. symbol function 1 fg frame ground 2v ss 0v ground 3v dd 5v power supply for logic 4v l - operating voltage for lc 5wrl data write 6rdl data read 7 ce l chip enable 8 cd h/l h=command, l=data 9v ee output # 10 reset l reset 11 db0 h/l data bus 12 db1 h/l 13 db2 h/l 14 db3 h/l 15 db4 h/l 16 db5 h/l 17 db6 h/l 18 db7 h/l 19 fs h/l font select 20 n/c no connection 0.04 0.49 dimension tolerance: +/-0.3mm dimensional drawing 240 x 64 dots graphic, single power supply 0.04 0.49 11.0 max 5.4 (led 9.2) 1.6 24.42 127.16 (240 dots) 134.0 (viewing area) 176.0 180.0 (2.0) 2.0 2- ? 1.0 5.0 (10.06) (7.5) (5.5) 33.88 (64 dots) 40.4 (viewing area) 54.0 65.0 14.5 10.06 7.5 5.5 4-r1.75 161.4 6.0 (6.0) 2.54 4.13 2.54 2.54x9=22.88 7.5 61.4 (1.8) 1.8 20- ? 1.0 (led 13.8) 1 20 a k electrical characterist ics (vdd=5.00.25v 25c) parameter sym condition min typ max unit operating voltage v dd - 4.5 5.0 5.5 v power supply current i dd v dd =5.0v - 9.84 - ma power supply voltage v l ta=25 c -11.8-v led forward voltage (white) v f i f =80ma 3.2 3.4 3.8 v (yellow) i f =675ma - 4.1 - v led forward current (white) i f v f =3.4v - 80 100 ma (yellow) v f =4.1v - 675 - ma drive method 1/64 duty v dd v l v ee v ss k a l c m + v lcd r h r l 5v r h +r l = 10 ~ 20k ? r led power supply hdm 64gs24_-2 # has built-in inverter for negative power supply
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