Touch Panel optional Issue 04.2011 COMPACT GRAPHIC MODULE 240x128 DOTS WITH CONTROLLER T6963C EA DIP240B-7LWTP EA DIP240J-7LWTP dimensions 113x70x12mm FEATURES * VERY BRIGHT AND CONTRASTY DISPLAY * ALSO WITH ANALOGUE TOUCH PANEL * DIRECT MOUNTING ON PCB * BUILT-IN CONTROLLER T6963C * 8-BIT DATA BUS INTERFACE * BUILT-IN COMPLETE CHARACTER SET * TEXT AND GRAPHIC SIMULTANOUSLY * SELF DEFINABLE CHARACTERS * LARGE DISPLY MEMORY WITH 32kB (> 8 PAGES) * POWER SUPPLY +5V, typ. 60mA (W./O. BACKLIGHT) * CONTRATS POWER GENERATOR ON-BOARD * OPERATING TEMPERATURE RANGE -20 ... +70C * TEMPERATURE COMPENSATION CIRCUIT ON-BOARD ORDERING INFORMATION LCD-GRAPHIC MODULE 240x128 BLUE, WITH LED-B./L. EA DIP240B-7KLW WITH TOUCH PANEL, ANALOGUE, 4-WIRE EA DIP240B-7KLWTP DITO. IN BLACK&WHITE EA DIP240J-7KLW WITH TOUCH PANEL, ANALOGUE, 4-WIRE EA DIP240J-7KLWTP SOCKET 1x20, 4.5mm HEIGHT (1 PC.) EA B254-20 Zeppelinstr. 19 D-82205 Gilching Tel. 08105-778090 Fax 08105-778099 www.lcd-module.de info lcd-module.deELECTRONIC ASSEMBLY reserves the right to change specifications EA DIP240-7 without prior notice. Printing and typographical errors reserved. Page 2 LC-GRAPHIC DISPLAY EA DIP240-7 The very successful display line from ELECTRONIC ASSEMBLY, called DIP-series get s with it s EA P240-7 a new memer now. Simple placing and soldering into pcb will manage not even electrical contact but also mechanical mounting. The displays EA DIP240-7 provide a full graphic resolution of 240x128 dots and are at once all advantages of modern displays: standard controller T6963 on-board, fashionable LED- backlight with blue optic, single supply +5V, no additional power supply is required, wide operating temperature range incl. built-in temperature compensation. LED BACKLIGHT Both types are equipped wit a white LED-backlight. Please note that LEDs are wearable parts. Life *) time is between 1,000 and 20,000 hours , depending from ambient conditions. A current limiting resistor for max. 120mA is built-in already. Please take into account a derating for temeratures higher than >+25C. To extend life time backlight can be switched on and off directly via processor port (pin LEDoff). Life time can be increase by reduction of driving current, too. CONTROLLER T6963C BUILT-IN All modules provide a built-in T6963C. Therefore a direct interface to 8-Bit processor system is available together with a comfortable command set. With that there s a complete caracter set built-in for example. This can be extended or completely exchanged by some self-definable characters, too. Every single character may be advised by a, attribute likeinver,blin orinvisibl. More than 8 pages are available even in graphic mode (32kB). Text can be joined viaand,or,exor function with graphics layer. CONTRAST ADJUSTMENT Contrast pre-adjusted ex works. Thanks to the integrated temperature compensation there s no need to adjust while operation anymore. Is contrast adjustment requested nevertheless, an external potentiometer need to be connected and SMD potentiometer RV1 has to be desoldered. For external circuit please follow the schematic at the right. PINOUT Pin Symbol Function Pin Symbol Function 1 N.C. 21 GND Ground Potential for logic (0V) 2 N.C. 22 VDD Power supply for logic (+5V) 3 N.C. 23 RV Operating voltage for LC driving (input) 4 N.C. 24 VEE Output voltage for LC driving 5 N.C. 25 C/D L: Data input H: Command input 6 N.C. 26 WR L: Data Write 7 N.C. 27 RD L: Data Read 8 N.C. 28 CE L: Chip Enable Do not connect 9 N.C. 29 RST L: Reset 10 N.C. 30 DB0 Data Bus Line, LSB 11 N.C. 31 DB1 Data Bus Line 12 N.C. 32 DB2 Data Bus Line 13 N.C. 33 DB3 Data Bus Line 14 N.C. 34 DB4 Data Bus Line 15 N.C. 35 DB5 Data Bus Line 16 N.C. 36 DB6 Data Bus Line 17 BOTTOM Touch Panel 37 DB7 Data Bus Line, MSB 18 LEFT Touch Panel 38 LEDoff L: LED off Pull-up 100k built-in 19 TOP Touch Panel 39 A LED backlight Anode +5V *) 20 RIGHT Touch Panel 40 C LED backlight Cathode 0V Prior art