Issue 11.2015 embedded 2.0 ePAPER 172x72 with intelligence Dimension: 62x35xx5.5mm TECHNICAL DATA * INTELLIGENT ELECTROPHORETIC-ACTIVE-MATIRX- DISPLAY (ePAPER) 2 * WIDE VIEWING ANGLE * HIGHEST CONTRAST DISPLY * 4 GRAYSCALES - BLACK, DARK GRAY, LIGHT GRAY, WHITE * 3 DIFFERENT INTERFACES ONBOARD: RS-232, IC-BUS OR SPI-BUS * 172x72 OR 72X172 DOTS ROTATED MOUNTABLE * 8 INTEGRATED FONTS * FONT ZOOM FROM 2mm UP TO 20mm, also rotated with 90 * SUPPLY 3,0V/3,3V 0,2A...16mA * POWER-DOWN-MODE 0,2 A, WAKE-UP BY SERIAL INTERFACE * POSITIONING ACCURATETO THE PIXEL WITH ALL FUNCTIONS * LINE, DOT, AREA, AND/OR/EXOR, BARGRAPH, CLIPBOARD... * UP TO 256 PICTURES INTERNALY STORED * UP TO 256 MACROS PROGRAMMABLE (64kB EEPROM ONBOARD) * OPERATING TEMPERATURE 0...+50C (STORAGETEMPERA TURE -25..+75C) ORDERING CODES INTELLIGENTES ePAPER 172x72 DOTS EA eLABEL20-A USB-TESTBOARD FOR PROGRAMMING EA 9780-3USBEA eLABEL20-A Documentation of revision Date Type Old New Reason / Description June, 2013 0.1 preliminary Version March, 2015 1.0 first release November,2015 1.1 updated drawing CONTENT ELECTRICAL CHARACTERISTICS........................................................................................... 2 GENERAL .......................................................................................................................... 3 RS-232 ......................................................................................................................................... 3 SPI ............................................................................................................................................... 4 IC ................................................................................................................................................ 5 SOFTWARE PROTOCOL ............................................................................................... 6 - 7 COMMANDS/ FUNCTIONS IN TABULAR FORMAT ....................................................... 8 - 9 TERMINAL MODE ..................................................................................................................... 10 RESPONSES OF THE MODULE.......................................................................................10 FILL PATTERN, FRAMES ......................................................................................................... 11 ROTATED MOUNTING .............................................................................................................. 11 POWER-DOWN-MODE ............................................................................................................. 11 CHARACTER SETS ................................................................................................... 12 - 13 MACRO PROGRAMMING.................................................................................................14 APPLICATION EXAMPLE RS232, RS-485, USB ...................................................................... 15 DIMENSION .....................................................................................................................16 Characteristics SPECIFICATION Value Condition min. typ. max. Unit Operating Temperature 0 50 C Storage Temperature -25 75 C Storage Humidity < 40C 90 %RH Operating Voltage 2.8 3.0 3.3 V Input Low Voltage -0.5 0.2*VDD V Input High Voltage Pin Reset only 0.9*VDD VDD+0.5 V Input High Voltage except Reset 0.6*VDD VDD+0.5 V Input Leakage Current 1 uA Input Pull-up Resistor 20 50 kOhms Output Low Voltage VDD = 3,0V 0.6 V Output High Voltage VDD = 3,0V 2.3 V Output Current 20 mA Current during Turbo max.100kHz 16,5 mA display update (2s) normal max. 38kHz 12,5 Turbo max.100kHz 5,5 Current normal operation mA normal max. 38kHz 1,5 Mode 1 405 Power Down A Mode 2, Timer On 4,5 Mode 2, Timer Off 0,2 Page 2 Printing and typographical errors reserved. ELECTRONIC ASSEMBLY reserves the right to change specifications without prior notice.