issue 8.2013 zeppelinstr. 19 d-82205 gilching tel. 08105-77 80 90 fax 08105-77 80 99 www.lcd-module.de info@lcd-module.de ea dip128-6 lcd-grafic module 128x64 dots 8.2008 features * real bright and contrasty graphic displays * ea dip128-6n5lw: white do ts, blue background * ea dip128j-6n5lw: black dots, white background * with amber backlight (longlife) * green version for highest contrast * low-power led ba cklight min. 15ma, max. 90ma@+25c * integrated controller ks0107/108 or pt6607/08 * temperature compensation built-in * 8-bit bus interface * no mounting required: just solder into pcb * power supply +5v * opera ting temperature range -20c..+70c accessories * matrix t ouch panel 5x3, antiglare and scratch-proof * high-level-graphics-controller for rs-232: ea ic202-pgh ordering information lcd graphic module 128x64 dots blue-white ea dip128-6n5lw same but in black/white optic ea dip128j-6n5lw with amber backlight ea dip128j-6n5la with green backlight ea dip128j-6n5le all with touch panel, 5x3 fields ea dip128x-xxxxxtp socket 4.5mm height, 12 pins (1 pc.) ea b254-12 ziff connector (smd) for touch p anel ea wf100-10s ea dip128j-6n5la 75,0 x 45,8 x 10,8 mm ea dip128-6n5lwtp ea dip128j-6n5lw ea dip128j-6n5le with pins
ea dip128-6 page 2 electronic assembly reserves the right to change specifications without prior notice. printing and typographical errors reserved. pinout contrast is already adjusted for 5v when shipped out. once contrast is set to an optimum, internal temperature compensation circuit provides best contrast allover the whole temperature range of -20..+70c. an external contrast adjustment is normally not necessary, but can be done via external potentiometer. backlight graphic displays ea dip128-6 are featured with a low-power led-backlight. brightness can be switched off and adjusted infinitely. driving the led backlight requires a current source or an external series resistor for current limiting. forward voltage is between 2.2..2.6v (amber), 3.9..3.6v (white), 3.7..4.1v (green). maximum supply current is 90ma@+25c. operating with 5v we recommend a limiting resitor for amber of 12 ohm, for the white one of 24 ohm and for the green one of 15 ohm. please take care of derating when used at t a >+25c. attention: do never drive backlight direct to 5v; this may cause immediately defect ! note: blue-white version provide no contrast when backlight is switched off. reading the display requires a minimum of backlight with about 15ma. black&white, blue, amber, green the blue-white display ea dip128-6n5lw is best for indoor use with and without ambient light. reading the display requires a minimum of backlight with about 15ma. black and white version ea dip128j-6n5lw and green version are especially designed for outdoor applications. these displays do provide best contrast for all ambient illuminations, even with direct sunlight. no need to say that display can be read in darkness when led backlight is switched on. this is same for the amber backlighted version ea dip128j-6n5la. the greatest advantage here is the long life backlight. application examples besides you can see some application examples. pin symbol function pin symbol function 1 vss power supply 0v (gnd) 13 vneg neg. voltage output f. contrast 2 vdd power supply +5v 14 nc not connected 3 adj contrast adjustment 15 d0 display data, lsb 4 res l: reset 16 d1 display data 5 d/i h=data; l=command 17 d2 display data 6 r/w h=read, l=write 18 d3 display data 7 e1 enable left half of display 19 d4 display data 8 e2 enable right half of display 20 d5 display data 9 cs1l l: chipselect left, low active 21 d6 display data 10 cs1h h: chipselect left, high active 22 d7 display data, msb 11 cs2l l: chipselect right, low active 23 a led + (ext. series resistor !) 12 cs2h h: chipselect right, high active 24 c led - example 4: enable and left/right example 2: enable and cs hi- example 1: enable and cs lo- example 3: 2x enable, no cs amber backlight
ea dip128-6 page 3 electronic assembly reserves the right to change specifications without prior notice. printing and typographical errors reserved. absolute maximum rating timing chara cteristics (t a =-20..+70c) address configuration of display data ram instruction set ks0108/pt6608 a complete user manual for these on-board controller you'll find at our web site at "user manual" or direct accessed via: http://www.lcd-module.de/eng/pdf/zubehoer/ks0108b.pdf and ../pt6608.pdf parameter symbol min typ max unit enable cycle time tcyc 1000 - - ns enable puls width tw eh 450 - - ns tw el 450 - - ns enable raise time ter - - 25 ns enable fall time tef - -25 ns set-up time tas 140 -- ns data set-up time tdsw 200 -- ns data delay time tddr - - 320 ns address hold time tah 10 - - ns data hold time (write) tdhw 10 - - ns data hold time (read) tdhr 20 - - ns parameter symbol min max unit power supply for logic vdd-vss 0 7,0 v input voltage vi vss vdd v operating temperature ta -20 +70 c storage temperature tstg -30 +80 c instructions code function r/w d/i d7 d6 d5 d4 d3 d2 d1 d0 display on/off 0 0 0 0 1 1 1 1 1 1/0 controls the on/off of display. ram data and internal status are not affected. 1:on, 0:off display start line 0 0 1 1 display start line (0 - 63) specifies a ram line displayed at the top of screen set page(x address) 0 0 1 0 1 1 1 page (0 - 7) sets the page (x address) of ram at the page of (x address) register. set address 0 0 0 1 y address (0 - 63) sets the y address at the y address counter status read 1 0 b u s y 0 on r e s e t 0 0 0 0 read the status. / reset 1:reset 0:normal of on/off 1:display off 2:display on busy 1:on the internal operation 0:ready write display data 0 1 write data writesdatad0tod7 on the data bus into display ram. after access, y address is increased by 1. read display data 1 1 read data reads data d0 to d7 from the display ram to the data bus. at t handlin g block diagram
ea dip128-6 seite 4 zeppelinstr. 19 d-82205 gilching tel. 08105-77 80 90 fax 08105-77 80 99 www.lcd-module.de info@lcd-module.de electronic assembly reserves the right to change specifications without prior notice. printing and typographical errors reserved. dimensions ea wf100-10s zif connector for the touch panel as an accessory. touch panel surface of touch panel is anti-glare and scratch- proof. technology: resitive matrix touch with 5x3 fixed fields. readout will be done like for membrane key- switches: scan for columns and rows. electrical characteristics specification min typ max unit on-resistance 300 10,000 ? voltage 0.5 5 v current 10u 10m a contact force 150 200 g contact bounce 10 ms temperature range -30 +75 c lifetime 1,000,000 cycles touch panel pin function 1 column 1 2 row 1 3 row 2 4 row 3 5 n.c. 6 n.c. 7 column 2 8 column 3 9 column 4 10 column 5 all dimension are in mm accessory: ea b254-12 socket for 0.46mm pins hint: lc-displays are generally not suggested for wave soldering or reflow soldering. temperatures above 90c may damage the display immediately.
mouser electronics authorized distributor click to view pricing, inventory, delivery & lifecycle information: electronic assembly: ? ea dip128j-6n5le? ea dip128j-6n5lw? ea dip128j6n5lwtp? ea dip128j6n5latp? ea dip128-6n5lw? ea dip128-6n5lwtp? eawf100-10s
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