2.2012 DOGL GRAPHIC SERIES 128x64 DOTS ! ntities a u q ow ounted le in l m b L a l / i B a v also a ith LED w m .5m flat: 6 EA DOGL128W-6 + EA LED68x51-W TECHNICAL DATA * * * * * * * * * EA DOGL128W-6 + EA LED68x51-A EA DOGL128B-6 + EA LED68x51-W HIGH-CONTRAST LCD SUPERTWIST DISPLAY (STN AND FSTN) WITH 15µm DOT GAP OPTIONAL LED BACKLIGHTS IN VARIOUS COLORS 128x64 PIXELS (CORRESPONDS TO 8x21 CHARACTERS OR 4x16 LARGE CHARACTERS) ST 7565R CONTROLLER WITH SPI (4-WIRE) INTERFACE POWER SUPPLY: SINGLE SUPPLY 3.0V TO 3.3V (TYPICALLY 320µA) NO ADDITIONAL VOLTAGES REQUIRED OPERATING TEMPERATURE RANGE -20°C TO +70°C (STORAGE -30°C TO +80°C) LED BACKLIGHTING 5mA TO 90mA NO MOUNTING REQUIRED: SIMPLY SOLDER ONTO PCB ORDERING CODE GRAPHICS DISPLAY, 128x64, 68x51mm EA DOGL128x-6 x: W = white background (FSTN pos. transflective) E = yellow/green background (STN pos. transmissive) B = blue background (STN neg. transmissive) S = black background (FSTN neg. transmissive) L = yellow/green background (STN pos. reflective, cannot be backlit) LED BACKLIGHT, WHITE LED BACKLIGHT, YELLOW/GREEN LED BACKLIGHT, BLUE LED BACKLIGHT, RED LED BACKLIGHT, AMBER LED BACKLIGHT, GREEN LED BACKLIGHT, FULL COLOR RGB EA EA EA EA EA EA EA LED68X51-W LED68X51-G LED68X51-B LED68X51-R LED68X51-A LED68X51-E LED68X51-RGB EA EA EA EA EA 9780-2USB TOUCH128-2 WF100-04S FL-20P USBSTICK-FONT ACCESSORIES USB TEST BOARD FOR PC (WINDOWS 2000, XP, VISTA) TOUCH PANEL, 4-WIRE, ANALOG, STICK-ON ZIF CONNECTOR FOR TOUCH PANEL, BOTTOM CONTACT SOCKET CONNECTOR 4.8 mm HEIGHT (2 PCS. REQUIRED) CHARACTER SETS PLUS FONTEDITOR Zeppelinstraße 19 · D-82205 Gilching · Phone +49-(0)8105-778090 · Fax: +49-(0)8105-778099 · www.lcd-module.de · [email protected] EA DOGL128-6 Page 2 ELECTRONIC ASSEMBLY reserves the right to change specifications without prior notice. Printing and typographical errors reserved. EA DOGL128 The EA DOGL128, a 128x64-pixel graphics display, is a new addition to ELECTRONIC ASSEMBLY’s EA DOGL series. It, too, has pins that allow it to be mounted quickly and easily. 7 different optional LED backlights are available. These can be combined with 5 different display technologies, making it possible to have up to around 20 different designs. Designed for compact, handheld devices, this modern LCD series offers a number of benefits with and without backlighting: * Extremely compact (68x51 mm) with a large viewing area of 64x36 mm * Super-flat: 2.8 mm without backlight module, and only 6.5 mm with a b./l. module mounted * Serial SPI interface (4-wire) * Single supply +3.0 V or +3.3 V or dual power supply +1.8..3.3V * Typical power consumption of only 320µA in full operation (white LED backlight from 5mA) * Easily mounted by soldering * Wide range of design variants orderable as single units, backlighting color changes possible CONTRAST ADJUSTMENT The contrast can be set by means of a command for all the displays in the EA DOGL series. The contrast setting of the display must be set once by the software, and is then kept constant throughout the entire operating temperature range (-20..+70°C), thanks to the integrated temperature compensation. LED BACKLIGHT 7 different variants are available for Limiting resistor Current (ohm, each Forward voltage (V) individual backlighting: white, yellow/green, LED backlight max. path) green, blue, red, amber and a full-color (mA) min typ max @3,3 V @5 V version. yellow/green 2,1 60 20 47 There are 3 separate LED paths available EA LED68x51-G for each monochrome backlight that can white CAT4238 3,3 45 39 be switched in parallel or in series to suit EA LED68x51-W amber the system voltage. This means that most 2,1 60 24 52 EA LED68x51-A backlights can be run at either 3.3 V or a green higher voltage. CAT4238 3,1 45 33 EA LED68x51-E To operate the backlight, we recommend blue CAT4238 3,3 45 39 a current source (e.g. CAT4238TD) or an EA LED68x51-B external series resistor to limit the current. red 2 60 24 52 EA LED68x51-R This can be calculated from R=U/I; you can red green blue find the values in the table on the right. To full color 60 each 15 EA prolong the life of the backlights, we colour typ. 4V typ. 4V typ. 4V LED68x51-RGB recommend that you use a current source. The operating life of the yellow/green, red and amber backlights is 100,000 hours. The life of the white and blue backlights is considerably shorter. We recommend that you dim these or switch them off whenever possible. Important: Never connect the backlight LEDs directly to a 5 V/3.3 V supply as this will immediately destroy the LEDs. Always use a current source. Please note that derating applies at temperatures exceeding +25°C. ASSEMBLING First, clip the display and backlight modules together by gently pushing the display pins through the corresponding holes on the backlight module. Then insert the entire module into the socket, or into the soldering holes on the pcb. The backlight pins (the 2 rows with 3 pins at the bottom) must be soldered on the top side as well to ensure good contact between the modules. Important: The display has 2 protective films on the top and the bottom (except the version DOGL128L that does have 1 foil on the top only), and there is also one on the backlight. These must be removed. Make sure that neither display nor backlight will never come into contact with any kind of liquid like Fluxer, Cleaner, Water. ELECTRONIC ASSEMBLY reserves the right to change specifications without prior notice. Printing and typographical errors reserved. EA DOGL128-6 Page 3 5 DIFFERENT TECHNOLOGIES See below for an overview of available technologies, combinations with available backlights and their usability: display type technology optional backlight readability display color non backlighted display color with backlighted recommended backlight color FSTN pos. transflective it's fine with and without backlight readable even without backlight black on white black on backlight color white, blue, green, RGB STN pos. yellow/green transmissive backlight unit required readable even without backlight dark green on yellow/green black on yellow/green or amber yellow/green, amber STN neg. blue transmissive usage only with backlight --- --- backlight color on blue background white, yellow/green FSTN neg. transmissive usage only with backlight --- --- backlight color on black background white, green, RGB STN pos. yellow/green reflective no backlight possible finest readable without backlight dark green on yellow/green --- --- 6 AND MORE DIFFERENT BACKLIGHTS 6 and more different backlight colors are available to match equipments design as much as possible. The most effective and brightest one is the white one EA LED68x51-W. EA LED68x51-W White EA LED68x51-G Yellow/green EA LED68x51-B Blue EA LED68x51-R Red If you see black and white pictures on this page but you want to see the colors of the displays, you can download a full-colored version of this document at http://www.lcd-module.de/eng/pdf/grafik/dogl128-6e.pdf EA LED68x51-A Amber EA LED68x51-E Green EA LED68x51-RGB Full Color ELECTRONIC ASSEMBLY reserves the right to change specifications without prior notice. Printing and typographical errors reserved. EA DOGL128-6 Page 4 APPLICATION EXAMPLES LOW POWER +3.0V or +3.3V (single supply) operation requires 9 external capacitors LOW VOLTAGE If an external source of +10.5..+13.5V (does not have to be stabilized) is available, the charge pump is not needed and less external components are required. Power supply voltage for display and logic may be 1.8..3.3V then. ZIF CONNECTOR EA WF100-04S: As an accessory for the touch panel we do provide a ZIF connector (4 pins) with pitch 1.0mm (SMD type). This connector is a „bottom side contact“ type. alle dimensions are in mm ELECTRONIC ASSEMBLY reserves the right to change specifications without prior notice. Printing and typographical errors reserved. EA DOGL128-6 Page 5 TABLE OF PROGRAMMING COMMANDS DATA TRANSFER Data transfer is unidirectional. That means that data can only be written; it cannot be read again. In contrast to other displays, a busy query is not necessary with this display. The clock-pulse rate of the SCL line can be up to 20 MHz at 3.3V, depending on the supply voltage. You will find more detailed information on timing on pages 64 and 65 of the data sheet of the ST7565R controller, which you will find on our website at http://www.lcd-module.de/eng/pdf/zubehoer/st7565r.pdf ELECTRONIC ASSEMBLY reserves the right to change specifications without prior notice. Printing and typographical errors reserved. EA DOGL128-6 Page 6 INITIALISATION EXAMPLE Using the internal contrast voltage generator (single supply +3.0..+3.3V). Application „LOW POWER“. Initialisation example for single supply +3.3V (bottom view) Command Hex Remark 0 $40 Display start line 0 1 $A1 ADC reverse *) 0 0 $C0 Normal COM0~COM63 A0 D7 D6 D5 D4 D3 D2 D1 D0 (2) Display start line set 0 0 1 0 0 0 0 0 (8) ADC set 0 1 0 1 0 0 0 0 0 1 1 0 0 0 0 (15) Common output mode select 0 1 0 1 0 0 1 1 0 $A6 Display normal (11) LCD bias set (9) Display normal/reverse 0 1 0 1 0 0 0 1 0 $A2 Set bias 1/9 (Duty 1/65) (16) Power control set 0 0 0 1 0 1 1 1 1 $2F Booster, Regulator and Follower on 1 1 1 1 1 0 0 0 (20) Booster ratio set $F8 0 0 0 0 0 0 0 0 0 $00 0 0 1 0 0 1 1 1 $27 1 0 0 0 0 0 0 1 $81 0 0 0 1 0 1 1 0 $10 1 0 1 0 1 1 0 0 $AC 0 0 0 0 0 0 0 0 $00 1 0 1 0 1 1 1 1 $AF (17) V0 voltage regulator set (18) Electronic volume mode set (19) Static indicator set (1) Display ON/OFF 0 0 0 0 Set internal Booster to 4x Contrast set No indicator Display on *) Make sure that for 6:00 viewing direction ADC has to be set to „reverse“ (mirrored layout) ! INITIALISATION EXAMPLE Using an external power supply for contrast voltage (dual power supply). Application „LOW VOLTAGE“. Initialisation example for dual power supply (bottom view) Command Hex Remark 0 $40 Display start line 0 1 $A1 ADC reverse *) 0 0 $C0 Normal COM0~COM63 A0 D7 D6 D5 D4 D3 D2 D1 D0 (2) Display start line set 0 0 1 0 0 0 0 0 (8) ADC set 0 1 0 1 0 0 0 0 0 1 1 0 0 0 0 (15) Common output mode select 0 1 0 1 0 0 1 1 0 $A6 Display normal (11) LCD bias set (9) Display normal/reverse 0 1 0 1 0 0 0 1 0 $A2 Set bias 1/9 (Duty 1/65) (16) Power control set 0 0 0 1 0 1 0 1 1 $2B Booster off, Regulator, Follower on (17) V0 voltage regulator set 0 0 0 1 0 0 1 1 1 $27 1 0 0 0 0 0 0 1 $81 0 0 0 1 0 1 1 0 $10 1 0 1 0 1 1 0 0 $AC 0 0 0 0 0 0 0 0 $00 1 0 1 0 1 1 1 1 $AF (18) Electronic volume mode set (19) Static indicator set (1) Display ON/OFF Contrast set 0 0 0 No indicator Display on *) Make sure that for 6:00 viewing direction ADC has to be set to „reverse“ (mirrored layout) ! Orientation for 6 o’clock (Bottom View) ELECTRONIC ASSEMBLY reserves the right to change specifications without prior notice. Printing and typographical errors reserved. EA DOGL128-6 Page 7 12:00 VIEWING ANGLE, TOP VIEW OPTION If the display is read mostly from above (on the front of a laboratory power supply unit, for example), the preferred angle of viewing can be set to 12 o’clock. This rotaties the display by 180°. A slightly different initialization setup is required for this. Also keep in mind that the leftmost column (normally numbered as 0) will now change to 4. Orientation for 12 o’clock (Top View) Initialisation example top view Command (8) ADC set (15) Common output mode select Remark A0 D7 D6 D5 D4 D3 D2 D1 D0 Hex 0 1 0 1 0 0 0 0 0 $A0 ADC normal 0 1 1 0 0 1 0 0 0 $C8 Reverse COM63~COM0 TOUCH PANEL EA TOUCH128-2 (OPTIONAL) An analog touch panel is available as an accessory. It has a self-adhesive material on its rear surface and is simply stuck onto the display. The connection is made by means of a 4-pin flexible cable for a ZIF connector (e.g. EA WF100-04S) with a grid of 1.0 mm. Bending radius is defined with min. 5mm. For optimum readability we recommend that you use a backlight with the display. Interfacing to a processor Specification can be either done by an min max Unit external touch panel Specification controller or with a Top-Bottom 100 400 Ω controller that is featured Left-Right 110 410 Ω with analogue input. The Voltage 3 12 V touch panel is similar to a Current 5 25 mA potentiometer: connecting Linearity 1,5 % a voltage of e.g. 3.3V to the Force 45 65 g pins Top-Bottom makes it Contact 5 10 ms possible to read out a Bounce voltage on pin Left or Right Op. -20 +60 °C which is linear to the Y- Temperatur coordinate of the pressed Stor. -20 +70 °C point. The X-coordinate will Temperatur 75 85 % result when the voltage will Transmission Life Time 10000 Cycles be supplied to Left-Right and measurement is done at Top or Bottom. The pinout of the connecting cable is shown in the drawing. USB-TEST BOARD EA 9780-2USB For easy startup, a USB test board is available that can be connected to a PC. A USB cable and Windows software is supplied with the product. This allows text and images (BMP) to displayed directly on the connected display. You will find more information on the test board in the EA 9780-2USB data sheet. SIMULATION WITH WINDOWS A simulator window also displays the contents of the display. The software can simulate all the displays and colors even without the hardware. You can download the software free from our website: http://www.lcd-module.de/deu/disk/startdog.zip ELECTRONIC ASSEMBLY reserves the right to change specifications without prior notice. Printing and typographical errors reserved. EA DOGL128-6 Page 8 DIMENSIONS EA DOGL128 Pin Symbol Level Function Pin Symbol Level Function 1 NC (A1+: LED backlight) 21 V0 - LC Drive 2 NC (A2+: LED backlight) 22 V1 - LC Drive 3 NC (A3+: LED backlight) 23 V2 - LC Drive 4 24 V3 - LC Drive 5 25 V4 - LC Drive 6 26 VSS L Power Supply 0V (GND) 7 27 CAP2N - Voltage Converter 8 28 CAP2P - Voltage Converter 9 29 CAP1P - Voltage Converter 10 30 CAP1N - Voltage Converter 11 31 CAP3P - Voltage Converter 12 32 VOUT - Voltage Output about +12V 13 33 VSS L Power Supply 0V (GND) 14 34 VDD2 H Power Supply Booster 15 35 VDD H Power Supply +1.8..3,3V 16 36 SI H/L Serial Data In 17 37 SCL H/L Serial Clock L= Command, H= Data 18 NC (C1-: LED backlight) 38 A0 H/L 19 NC (C2-: LED backlight) 39 RST L Reset (active low) 20 NC (C3-: LED backlight) 40 CS1B L Chip Select (active low) DIMENSIONS EA LED68X51 all dimensions are in mm ATTENTION handling precautions! Note: - LC displays are generally not suited for wave or reflow soldering. Temperatures of over 80°C can cause lasting damage. - The surfaces of the displays and backlights are protected from scratching by self-adhesive protective foils. Please remove these before mounting. - Make sure that either display nor backlight will never come into contact with any kind of liquid like Fluxer, Cleaner, Water. ATTENTION handling precautions! Note: The 6(4) LED pins A1 to A3 and C1 to C3 also have to be soldered from above to ensure good contact. all dimensions are in mm Zeppelinstraße 19 · D-82205 Gilching · Phone +49-(0)8105-778090 · Fax: +49-(0)8105-778099 · www.lcd-module.de · [email protected] Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: ELECTRONIC ASSEMBLY: EA DOGL128B-6 EA DOGL128E-6 EA DOGL128L-6 EA DOGL128S-6 EA DOGL128W-6 EA LED68x51-A EA LED68x51-B EA LED68x51-E EA LED68x51-G EA LED68x51-R EA LED68x51-RGB EA LED68x51-W EA TOUCH128-2