Issue 04.2011 12.2003 LCD MODULE 1x8 - 11.48mm INCL. CONTROLLER HD 44780 Dimension 68 x 27 mm 11mm flat even with LED B/L FEATURES * HIGH CONTRAST LCD SUPERTWIST DISPLAY GRAY OR YELLOW/GREEN * COMPATIBLE TO HD 44780 STANDARD * INTERFACE FOR 4- AND 8-BIT DATA BUS * POWER SUPPLY +2.7~5.5V (BACKLIGHT 4.1V) * OPERATING TEMPERATURE RANGE 0~+50C OR -20~+70C * BULIT-IN TEMP. COMP. WITH EA DIP081-CHNLED * LED BACKLIGHT Y/G typ. 150mA 4.1V, max. 200mA * SOME MORE MODULES WITH SAME MECHANIC AND SAME PINOUT: - DOTMATRIX 2x16, 4x20 - GRAPHIC 122x32 * NO SCREWS REQUIRED: SOLDER ON IN PCB ONLY * DETACHABLE VIA 9-PIN SOCKET EA B200-9 (2 PCS. REQUIRED) ORDERING INFORMATION LCD MODULE 1x8 - 11.48mm WITH BACKLIGHT Y/G EA DIP081-CNLED -20~+70C, INCL. TEMP.COMP. EA DIP081-CHNLED SAME BUT WITH T OP. 9-PIN SOCKET, HEIGHT 4.3mm (1 PC.) EA B200-9 SUITABLE BEZEL (WINDOW 60.0x14.8 mm) EA 017-2UKE ADAPTOR PCB WITH STANDARD PINOUT PITCH 2.54mm EA 9907-DIP Zeppelinstr. 19 D-82205 Gilching Tel. 08105-778090 Fax 08105-778099 www.lcd-module.de info lcd-module.de no more mounting requiredELECTRONIC ASSEMBLY reserves the right to change specifications EA DIP081-CNLED without prior notice. Printing and typographical errors reserved. Page 2 PINOUT Pin Symbol Level Function Pin Symbol Level Function 5V operation 1 VSS L Power Supply 0V (GND) 10 D3 H/L Display Data 2 VDD H Power Supply +5V 11 D4 (D0) H/L Display Data 3 VEE - Contrast adjust. (about 0V) 12 D5 (D1) H/L Display Data 4 RS H/L H=Command, L=Data 13 D6 (D2) H/L Display Data 5 R/W H/L H=Read, L=Write 14 D7 (D3) H/L Display Data, MSB 6 E H Enable (falling edge) 15 - - NC (see EA DIP122-5N) 7 D0 H/L Display Data, LSB 16 - - NC (see EA DIP122-5N) 3.3V operation 8 D1 H/L Display Data 17 A - LED B/L+ Resistor required +3,3V 9 D2 H/L Display Data 18 C - LED B/L - 22k VEE CONTRAST ADJUSTMENT 10k Both displays EA DIP081-CNLED and -CHNLED do have an driving voltage for 3,6k contrast of typ. 4,9V. For 3.3V operation additional -3.3V is required. -3,3V Version EA DIP081-CHNLED for ext. temperature range -20..+70C does have a built- in temperature compensation so there s no need for contrast adjustment while operation. BACKLIGHT Backlight do need an external resistor limiting the current limitor. Calculation is: R=U/I, so at 5V supply: R =(5,0V-4,1V)/0,15A= 6 Ohm gelb/grn Caution: do never drive backlight direct with 5V damage may come suddenly. CHARACTER SET Character set shown below is already built in. In addition to that you are able to define up to 8 characters by yoursself.