Issue 8.2012 DOG SERIES 3.3V INCL. CONTROLLER ST7036 FOR 4-/8-BIT, SPI (4-WIRE) EA DOGM163B-A blue off ! . c p t for 1 .8mm fla e l b a 5 avail th LED: wi EA DOGM081S-A even EA LED55x31-W white + EA LED55x31-W EA DOGM162E-A + EA LED55x31-G EA DOGM163W-A + EA LED55x31-W EA DOGM081W-A + EA LED55x31-B EA DOGM162W-A + EA LED55x31-A TECHNICAL DATA * * * * * * * * * HIGH-CONTRAST LCD SUPERTWIST DISPLAY OPTIONAL LED BACKLIGHT UNITS IN DIFFERENT COLORS 1x8, 2x16 AND 3x16 WITH 12.0 mm / 5.6 mm AND 3.6 mm CHARACTER HEIGHT ST 7036 CONTROLLER FOR 4-BIT, 8-BIT AND SPI (4-WIRE) INTERFACE POWER SUPPLY +3.3V OR +5V SINGLE SUPPLY (typically 250µA) NO ADDITIONAL VOLTAGES REQUIRED OPERATING TEMPERATURE RANGE -20 THROUGH +70°C LED BACKLIGHT 3 through [email protected] or 2 through 40mA@5V NO MOUNTING REQUIRED, SIMPLY SOLDER INTO PCB ORDERING CODE LCD MODULE 1x8 - 11.97mm LCD MODULE 2x16 - 5.57 mm LCD MODULE 3x16 - 3.65mm EA DOGM081x-A EA DOGM162x-A EA DOGM163x-A x: B = blue background E = yellow/green background L = yellow/green background (cannot be backlit) S = black background W = white background LED BACKLIGHT, WHITE LED BACKLIGHT, YELLOW/GREEN LED BACKLIGHT, BLUE LED BACKLIGHT, RED LED BACKLIGHT, AMBER LED BACKLIGHT, FULL COLOR RGB EA LED55X31-W EA LED55X31-G EA LED55X31-B EA LED55X31-R EA LED55X31-A EA LED55X31-RGB USB TEST BOARD FOR PC (WINDOWS) SOCKET CONNECTOR 4.8 mm HIGH (1x20-PIN, 2.54mm PITCH) EA 9780-2USB EA FL-20P EA DOG-M EA DOG SERIES With its EA DOG series, ELECTRONIC ASSEMBLY presents the world’s first display series which will run on 3.3 V systems without auxiliary power. They can, of course be used on traditional 5 V systems. Unlike normal LCD modules, you order the display and the corresponding backlight separately. This gives you a wealth of possible combinations. Designed for compact hand-held devices, this modern LCD range provides a number of real benefits with or without backlight: * extremely compact at 55 x 31 mm at the standard font size of 5.57 mm (2 x 16) * ultra-flat at 2.0 mm without backlight or 5.8 mm including LED backlight * 4-bit, 8-bit and SPI interface (4-wire) * typical power consumption of only 250µA in full operation (LED white backlight as of 3mA) * easy installation by simply soldering into the board * A whole range of design variants (63) can be supplied as of single units * Changing background color SETTING THE CONTRAST The contrast on all displays of the EA DOG series can be set with a command. This is done using bits C0 through C5 in the commands "Contrast Set" and "Power/Icon Control/Contrast Set". Generally, the contrast is set once and kept constant across the entire operating temperature range (-20 through +70°C) thanks to the integrated temperature compensation function. Even when run at 3.3 V, the displays do not require any additional negative voltage! LED BACKLIGHTS 6 different variants are available for individual backlighting: white, yellow/green, blue, red, amber and full color. For monochrome backlights, 2 separate LED paths are available, which can be switched in parallel or in series to ideally match the system voltage. This means that all the backlights can be run either at 5 V or at 3.3 V. Operation of the backlight requires an external series resistor for current limiting. This can be calculated from R=U/I; you will find the values in the table. To improve life time it is recommanded to use a current source only. The operating life of the yellow/green, red and amber backlights is 100,000 hours and that of the white and blue backlights much shorter. Important: Never operate the backlight directly on a 5 V/ 3.3V supply, as this can immediately destroy the LEDs! INSTALLATION First, the display and the corresponding backlight are clipped together. The complete unit is then inserted into a PCB and soldered. Note that the 4 pins for the backlight must also be soldered from the top. Important: There are one or two protective films on the display (top and/or rear side) and one on each backlight. Those have to be removed during or after production. Page 2 Limiting resistor yellow/green EA LED55x31-G Forwar voltage Current max. @ 3,3 V @5V Connected in parallel 2,2 V 80 mA 14 ohm 35 ohm Connected in series 4,4 V 40 mA - 15 ohm white EA LED55x31-W Forwar voltage Current max. @ 3,3 V @5V Connected in parallel 3,2 V 60 mA 1,6 ohm 30 ohm Connected in series 6,4 V 30 mA - - blue EA LED55x31-B Forwar voltage Current max. @ 3,3 V @5V Connected in parallel 3,2 V 60 mA 1,6 ohm 30 ohm Connected in series 6,4 V 30 mA - - amber EA LED55x31-A Forwar voltage Current max. @ 3,3 V @5V Connected in parallel 2,4 V 80 mA 11 ohm 32 ohm Connected in series 4,8 V 40 mA - 5 ohm red EA LED55x31-R Forwar voltage Current max. @ 3,3 V @5V Connected in parallel 2,1 V 80 mA 15 ohm 36 ohm Connected in series 4,2 V 40 mA - 20 ohm Full color EA LED55x31-RGB Forwar voltage Current max. @3,3 V @5V Connected in parallel 4V 125 mA - 3x24 ohm Limiting resistor Limiting resistor Limiting resistor Limiting resistor Limiting resistor Printing and typographical errors reserved. ELECTRONIC ASSEMBLY reserves the right to change specifications without prior notice. EA DOG-M 5 DIFFERENT TECHNOLOGIES As a standard we provide 5 different technologies as STN and FSTN: display type technology optional backlight readability display color non backlighted display color recommended with backlight color backlighted FSTN pos. transflective it's fine with and without backlight readable even without backlight black on white black on backlight color white, blue, 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, RGB STN pos. yellow/green reflective no backlight possible finest readable without backlight dark green on yellow/green --- --- 3 DIFFERENT DISPLAYS These displays are available for mentioned technologies: 6 DIFFERENT BACKLIGHTS 6 different backlight colors are available to match equipments design as much as possible. The most effective and brightest one is the white one EA LED55x31-W. EA LED55x31-W White EA LED55x31-G Yellow/Green EA LED55x31-B Blue EA LED55x31-R Red EA LED55x31-A Amber EA LED55x31-RGB Full Color When you can see black and white pictures only here on this page then you're able to download a coloured version from our website http://www.lcd-module.de/eng/pdf/doma/dogme.pdf Printing and typographical errors reserved. ELECTRONIC ASSEMBLY reserves the right to change specifications without prior notice. Page 3 EA DOG-M APPLICATION EXAMPLES Different wiring must be used depending on the interface and the power supply. 2 additional capacitors are required for 3.3 V operation. Note that the COG technology means that the current capacity of the outputs is limited. Therefore, a large load on the bus may cause signal loops and unclean levels. If in doubt, additional pull-down resistors (8051) are required or additional waits/NOPs must be incorporated. USB-TEST BOARD EA 9780-2USB For easy startup, a USB test board is available that can be connected to a PC. An USB cable and a Windows software is supplied with the product. This allows individual text and to be displayed directly on the connected display. 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_v20.zip Page 4 Printing and typographical errors reserved. ELECTRONIC ASSEMBLY reserves the right to change specifications without prior notice. EA DOG-M CHARACTER SET The below show character set is already built-in. In addition to that you are able to define 8 characters by your own. A detailed description for integrated controller http://www.lcd-module.de/eng/pdf/zubehoer/st7036.pdf Printing and typographical errors reserved. ELECTRONIC ASSEMBLY reserves the right to change specifications without prior notice. ST7036 you can find under Page 5 EA DOG-M A detailed description for integrated controller ST7036 you can find under http://www.lcd-module.de/eng/pdf/zubehoer/st7036.pdf TABLE OF COMMAND Page 6 Printing and typographical errors reserved. ELECTRONIC ASSEMBLY reserves the right to change specifications without prior notice. EA DOG-M EXAMPLES FOR INITIALISATION EA DOGM081 Example of initialisation: 8 bit / 3.3V EA DOGM081 Command RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Hex Note Function Set 0 0 0 0 1 1 0 0 0 1 $31 8 bit data length, 1 line, instruction table 1 Bias Set 0 0 0 0 0 1 0 1 0 0 $14 BS: 1/5, 1 line LCD Power Control 0 0 0 1 0 1 0 1 0 1 $55 booster on, contrast C5, set C4 Follower Control 0 0 0 1 1 0 1 1 0 1 $6D set voltage follower and gain Contrast Set 0 0 0 1 1 1 1 1 0 0 $7C set contrast C3, C2, C1 Function Set 0 0 0 0 1 1 0 0 0 0 $30 switch back to instruction table 0 Display ON/OFF 0 0 0 0 0 0 1 1 1 1 $0F display on, cursor on, cursor blink Clear Display 0 0 0 0 0 0 0 0 0 1 $01 delete display, cursor at home Entry Mode Set 0 0 0 0 0 0 0 1 1 0 $06 cursor auto-increment Initialisation for 3.3V Example of initialisation: 8 bit / 5V EA DOGM081 Command RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Hex Note Function Set 0 0 0 0 1 1 0 0 0 1 $31 8 bit data length, 1 line, instruction table 1 Bias Set 0 0 0 0 0 1 1 1 0 0 $1C BS: 1/4, 1 line LCD Power Control 0 0 0 1 0 1 0 0 0 1 $51 booster off, contrast C5, set C4 Follower Control 0 0 0 1 1 0 1 0 1 0 $6A set voltage follower and gain Contrast Set 0 0 0 1 1 1 0 1 0 0 $74 set contrast C3, C2, C1 Function Set 0 0 0 0 1 1 0 0 0 0 $30 switch back to instruction table 0 Display ON/OFF 0 0 0 0 0 0 1 1 1 1 $0F display on, cursor on, cursor blink Clear Display 0 0 0 0 0 0 0 0 0 1 $01 delete display, cursor at home Entry Mode Set 0 0 0 0 0 0 0 1 1 0 $06 cursor auto-increment EA DOGM162 Initialisation for 5V Example of initialisation: 8 Bit / 3.3V EA DOGM162 Command RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Hex Note Function Set 0 0 0 0 1 1 1 0 0 1 $39 8 bit data length, 2 lines, instruction table 1 Bias Set 0 0 0 0 0 1 0 1 0 0 $14 BS: 1/5, 2 line LCD Power Control 0 0 0 1 0 1 0 1 0 1 $55 booster on, contrast C5, set C4 Follower Control 0 0 0 1 1 0 1 1 0 1 $6D set voltage follower and gain Contrast Set 0 0 0 1 1 1 1 0 0 0 $78 set contrast C3, C2, C1 Function Set 0 0 0 0 1 1 1 0 0 0 $38 switch back to instruction table 0 Display ON/OFF 0 0 0 0 0 0 1 1 1 1 $0F display on, cursor on, cursor blink Clear Display 0 0 0 0 0 0 0 0 0 1 $01 delete display, cursor at home Entry Mode Set 0 0 0 0 0 0 0 1 1 0 $06 cursor auto-increment Initialisation for 3.3V Example of initialisation: 8 bit / 5V EA DOGM162 Command RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Hex Note Function Set 0 0 0 0 1 1 1 0 0 1 $39 8 bit data length, 2 lines, instruction table 1 Bias Set 0 0 0 0 0 1 1 1 0 0 $1C BS: 1/4, 2 line LCD Power Control 0 0 0 1 0 1 0 0 1 0 $52 booster off, contrast C5, set C4 Follower Control 0 0 0 1 1 0 1 0 0 1 $69 set voltage follower and gain Contrast Set 0 0 0 1 1 1 0 1 0 0 $74 set contrast C3, C2, C1 Function Set 0 0 0 0 1 1 1 0 0 0 $38 switch back to instruction table 0 Display ON/OFF 0 0 0 0 0 0 1 1 1 1 $0F display on, cursor on, cursor blink Clear Display 0 0 0 0 0 0 0 0 0 1 $01 delete display, cursor at home Entry Mode Set 0 0 0 0 0 0 0 1 1 0 $06 cursor auto-increment EA DOGM163 Initialisation for 5V Example of initialisation: 8 bit / 3.3V EA DOGM163 Befehl RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Hex Bemerkung Function Set 0 0 0 0 1 1 1 0 0 1 $39 8 bit data length, 2 lines, instruction table 1 Bias Set 0 0 0 0 0 1 0 1 0 1 $15 BS: 1/5, 3 line LCD Power Control 0 0 0 1 0 1 0 1 0 1 $55 booster on, contrast C5, set C4 Follower Control 0 0 0 1 1 0 1 1 1 0 $6E set voltage follower and gain Contrast Set 0 0 0 1 1 1 0 0 1 0 $72 set contrast C3, C2, C1 Function Set 0 0 0 0 1 1 1 0 0 0 $38 switch back to instruction table 0 Display ON/OFF 0 0 0 0 0 0 1 1 1 1 $0F display on, cursor on, cursor blink Clear Display 0 0 0 0 0 0 0 0 0 1 $01 delete display, cursor at home Entry Mode Set 0 0 0 0 0 0 0 1 1 0 $06 cursor auto-increment Initialisation for 3.3V Example of initialisation: 8 bit / 5V EA DOGM163 Command RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Hex Note Function Set 0 0 0 0 1 1 1 0 0 1 $39 8 bit data length, 2 lines, instruction table 1 Bias Set 0 0 0 0 0 1 1 1 0 1 $1D BS: 1/4, 3 line LCD Power Control 0 0 0 1 0 1 0 0 0 0 $50 booster off, contrast C5, set C4 Follower Control 0 0 0 1 1 0 1 1 0 0 $6C set voltage follower and gain Contrast Set 0 0 0 1 1 1 1 1 0 0 $7C set contrast C3, C2, C1 Function Set 0 0 0 0 1 1 1 0 0 0 $38 switch back to instruction table 0 Display ON/OFF 0 0 0 0 0 0 1 1 1 1 $0F display on, cursor on, cursor blink Clear Display 0 0 0 0 0 0 0 0 0 1 $01 delete display, cursor at home Entry Mode Set 0 0 0 0 0 0 0 1 1 0 $06 cursor auto-increment Printing and typographical errors reserved. ELECTRONIC ASSEMBLY reserves the right to change specifications without prior notice. Initialisation for 5V Page 7 ELECTRONIC ASSEMBLY GmbH Zeppelinstraße 19 D-82205 Gilching Germany Fon: Fax: e-Mail: Web: +49 (0)8105-77 80 90 +49 (0)8105-77 80 99 [email protected] www.lcd-module.com Note: The 4 LED pins A1, C1, A2 and C2 (or A, R, G, B) must be soldered from the top to ensure a clean contact. alle dimensions are in mm DIMENSIONS 31 32 33 34 35 36 37 38 11 12 13 14 15 16 17 18 (A2+: LED backlight) 30 10 NC 29 9 20 28 8 40 39 27 7 (C2-: LED backlight) 26 6 NC 25 5 19 24 22 21 4 (C1-: LED backlight) RESET RS CSB R/W E D0 D1 D2 D3 D4 D5 D6 D7 VSS VDD VIN VOUT PSB CAP1P CAP1N L H/ L L H/ L H H/ L H/ L H/ L H/ L H/ L H/ L H/ L H/ L L H - - H/ L - - Reset L= Command, H= Data Chip Select L= Write, H=Read Enable (falling edge) Display Data (LSB) Display Data Display Data Display Data Display Data Display Data Display Data Display Data (MSB) Pow er Supply 0V (GND) Pow er Supply +3,3..5V Voltage Booster Input Voltage Booster Output L= Serial Mode, H= Parallel M. Voltage Booster + (0,1..1uF) Voltage Booster - (0,1..1uF) Pin Symbol Level Function 23 NC 2 (A1+: LED backlight) 3 NC 1 Pin Symbol Function handling precautions! ATTENTION Note: - LC-displays are not suited for wave soldering or reflow soldering. Temperatures above +80°C may damage lcd-module. - Surfaces of display and backlight are with protection foils protected against scratching. Please remove before use. EA DOG-M Technische Änderung vorbehalten. Wir übernehmen keine Haftung für Druckfehler und Applikationsbeispiele.