LCD-MODULE 2x16 - 6.68mm 3.2008 INCL. CONTROLLER HD44780 ing t n mou ed o n uir q e r EA DIP162J-DN3LW 75 x 27 x 11 mm EA DIP162-DN3LW 75 x 27 x 11 mm EA DIP162-DHNLED 68 x 27 x 11 mm FEATURES * * * * * * * * * * HIGH CONTRAST LCD SUPERTWIST DISPLAY EA DIP162-DNLED: YELLOW/GREEN WITH LED BACKLIGHT EA DIP162-DN3LW AND DIP162J-DN3LW WITH WHITE LED B/L., LOW POWER INCL. HD 44780 OR COMPATIBLE CONTROLLER INTERFACE FOR 4- AND 8-BIT DATA BUS POWER SUPPLY +5V OR ±2.7V OR ±3.3V OPERATING TEMPERATURE 0~+50°C (-DN3LW, -DHNLED: -20~+70°C) LED BACKLIGHT Y/G max. 150mA@+25°C LED BACKLIGHT WHITE max. 45mA@+25°C SOME MORE MODULES WITH SAME MECHANIC AND SAME PINOUT: -DOTMATRIX 1x8, 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 2x16 - 6.68mm WITH BACKLIGHT Y/G SAME BUT WITH TOP. -20..+70°C INCL. TEMP. COMPENSATION SAME IN BLUE-WHITE OPTIC, TOP. -20..+70°C INCL. TEMP. COMP. SAME IN BLACK&WHITE, TOP. -20..+70°C INCL. TEMP. COMP. 9-PIN SOCKET, HEIGHT 4.3mm (1 PC.) SUITABLE BEZEL (WINDOW 60.0x14.8 mm) ADAPTOR PCB WITH STANDARD PINOUT PITCH 2.54mm EA DIP162-DNLED EA DIP162-DHNLED EA DIP162-DN3LW EA DIP162J-DN3LW EA B200-9 EA 017-2UKE EA 9907-DIP Zeppelinstraße 19 · D-82205 Gilching · Phone +49-(0)8105-778090 · Fax +49-(0)8105-778099 · www.lcd-module.de · [email protected] Specifications may be changed without prior notice. Printing error reserved EA DIP162-D Page 2 Pinout 5V operation Pin Symbol Level Function Pin Symbol Level Function 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) 8 D1 H/L Display Data 17 A - LED B/L+ Resistor required 9 D2 H/L Display Data 18 C - LED B/L - 3.3V operation Contrast Adjustment Contrast voltage for all displays of EA DIP162-D series is typ. 5V. That means that for 3.3V operation an additional negative voltage of min. 1.7V is required. Display modules for -20..+70°C are equipped with an on-board temperature compensation. So there's no more need for contrast adjustment while operation anymore. Backlight Using the LED backlight requires an current source or external current-limiting resistor. Forward voltage for yellow/green backlight is 3.9~4.2V and for white LED backlight 3.0~3.6V. Please take care of derating for Ta>+25°C Note: Do never drive backlight direct to 5V; immediately damage my happen ! 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. Specifications may be changed without prior notice. Printing error reserved EA DIP162-D Page 3 Table of command Code Instruction Description DB DB DB DB DB DB DB DB RS R/W 7 6 5 4 3 2 1 0 Clear Display 0 0 0 0 0 0 0 0 0 1 Cursor At Home 0 0 0 0 0 0 0 0 1 * Clears all display and returns the cursor to the home position (Address 0). Returns the Cursor to the home position (Address 0). Also returns the display being shifted to the original position. DD RAM contents remain unchanged. Entry Mode Set 0 0 0 0 0 0 0 1 I/D Sets the Cursor move direction and specifies or not to shift the display. S These operation are performed during data write and read. Display On/Off Control 0 0 0 0 0 0 1 D C B ON/OFF (C), and blink of cursor position Cursor / Display Shift 0 0 0 0 0 Function Set 0 0 0 0 1 DL N Execute Time (max.) 1.64ms 1.64ms 40µs Sets ON/OFF of all display (D) cursor 40µs character (B). 1 S/C R/L Moves the Cursor and shifts the display without changing DD RAM contents. * * * * of display lines (L) and character font 40µs Sets interface data length (DL) number CG RAM Address Set 0 0 0 DD RAM Address Set 0 0 1 Busy Flag / Address 0 Read CG RAM / DD RAM Data write CG RAM / DD RAM Data Read 1 F (F). Sets the CG RAM address. CG RAM data is sent and received after this setting. ACG Sets the DD RAM address. DD RAM data is sent and received after this setting. Reads Busy flag (BF) indicating internal operation is being performed and reads address counter contents. ADD 1 BF AC 40µs 40µs 40µs - 1 0 Write Data Writes data into DD RAM or CG RAM 40µs 1 1 Read Data Reads data from DD RAM or CG RAM 40µs Creating your own characters All these character display modules got the feature to create 8 own characters (ASCII Codes 0..7) in addition to the 192 ROM fixed codes. 1.) The command "CG RAM Address Set" Set CG RAM Address Data defines the ASCII code (Bit 3,4,5) and Bit Adresse Hex the dot line (Bit 0,1,2) of the new 7 6 5 4 3 2 1 0 0 0 0 $40 0 0 1 0 0 character. Example demonstrates 0 0 1 $41 0 0 1 0 0 creating ASCII code $00. 0 1 0 $42 0 0 1 0 0 2.) Doing 8 times the write command 0 1 1 $43 0 0 1 0 0 0 1 0 0 0 X X X "Data Write" defines line by line the 1 0 0 $44 1 0 1 0 1 1 0 1 $45 0 1 1 1 0 new character. 8th. byte stands for the 1 1 0 $46 0 0 1 0 0 cursor line. 1 1 1 $47 0 0 0 0 0 3.) The new defined character can be used as a "normal" ASCII code (0..7); use with "DD RAM Address Set" and "Data Write". INITIALISATION FOR A 2 LINE DISPLAY / 8-BIT MODE Command RS R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 Remark Function Set 0 0 0 0 1 1 1 0 0 0 8-Bit Data Length, 2/4 lines, 5x7 Font Display ON/OFF 0 0 0 0 0 0 1 1 1 1 Display on, Cursor visible, Cursor blink Clear Display 0 0 0 0 0 0 0 0 0 1 Clear Display, Cursor Home Entry Mode Set 0 0 0 0 0 0 0 1 1 0 Cursor Auto-Increment Hex $04 $04 $04 $04 $15 $0E $04 $00 Specifications may be changed without prior notice. Printing error reserved EA DIP162-D Test board for standard pinout 2.54mm EA 9907-DIP handling precautions! Dimensions all dimensions are in mm ATTENTION Page 4 Zeppelinstraße 19 · D-82205 Gilching · Phone +49-(0)8105-778090 · Fax +49-(0)8105-778099 · www.lcd-module.de · [email protected] Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: ELECTRONIC ASSEMBLY: EA DIP162-DNLED EA DIP162-DHNLED EA DIP162-DN3LW EA 9907-DIP