Issue 1.2017 ePAPER 2.0 - 172X72 DOTS INCL. CONTROLLER SSD1606 WITH SPI Dimensions: 59.2 x 29.2 mm TECHNICAL DATA * HIGH-CONTRAST E-PAPER LCD DISPLAY * WIDE VIEWING ANGLE * ACTIVE MATRIX ELECTROPHORETIC DISPLAY (ePAPER) 2 WITH 172X72 DOTS * CONTROLLER SSD1606 FOR SPI (4-WIRE) INTERFACE * POWER: +3,3V SINGLE SUPPLY * NO ADDITIONAL VOLTAGES REQUIRED * OPERATING TEMPERATURE RANGE 0...+50C (STORAGE TEMP. -25..+75C) * STANDBY-POWER 0W (CONTENT READABLE) * POWER CONSUMPTION WHILE CONTENT CHANGE ca. 40 mW (~1 sec image update) * ON-CHIP DISPLAY RAM * ON-CHIP BOOSTER AND REGULATOR FOR GATE AND SOURCE VOLTAGES * 4 GRAYSCALES - BLACK, DARK GRAY, LIGHT GRAY AND WHITE ORDERING CODE ePAPER DISPLAY 2 172X72 EA EPA20-A ACCESSORIES ZIFF-CONNECTOR, 24 PINS, TOP CONTACT EA WF050-24T available ex stock in low quantities EA EPA20-A APPLICATION EXAMPLE Please find a sample schematic below. INITIALISATION EXAMPLE const unsigned char lut data = 0x82,0x00,0x00,0x00,0xAA,0x00,0x00,0x00,0xAA, 0xAA,0x00,0x00,0xAA,0xAA,0xAA,0x00,0x55,0xAA, 0xAA,0x00,0x55,0x55,0x55,0x55,0xAA,0xAA,0xAA, 0xAA,0x55,0x55,0x55,0x55,0xAA,0xAA,0xAA,0xAA, 0x15,0x15,0x15,0x15,0x05,0x05,0x05,0x05,0x01, 0x01,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x41, 0x45,0xF1,0xFF,0x5F,0x55,0x01,0x00,0x00,0x00 void SPI out (unsigned char data) uchar count CS=0 for(count=0 count<8 count++) if(data&0x80) SDIN=1 else SDIN=0 SCLK=1 data<<=1 SCLK=0 CS=1 void writecmd(char data) DC=0 SPI out(data) void writedata(char data) DC=1 EA WF050-24T SPI out(data) Page 2