Document related concepts
no text concepts found
Transcript
Full Graphics Type LCD Module LM12864L series OUTLINE DRAWING TERMINAL FUNCTIONS Pin 1 2 3 4 Name VSS VDD V0 RS Descriptions 0V Power Supply, Ground Positive Power Supply LCD Contrast Reference Supply Register Select RS=HIGH: Transferring Display Data RS=LOW: Transferring Instruction Data 5 6 R/W E In Read Mode, R/W = H; Data read from the LCD Module while E = H and the device is being selected. In Write Mode, R/W = L; Data write to the LCD Module, at E = H->L and device is being selected. 7 : 14 15 DB0 : DB7 CS1 8-bit Data Bus; For display data or instruction data Chip Selection, CS1=1, enable access to the left side (64 column) of the LCD Module 16 CS2 Chip Selection, CS2=1, enable access to the right side (64 column) of the LCD Module 17 /RST ABSOLUTE MAXIMUM Item Operating Voltage (V) Operating Temperature (°C) Storage Temperature (°C) Item Symbol Operating Voltage (V) V DD Input High Voltage (V) V IH Input Low Voltage (V) V IL Operating Current (mA) IDD Max 7.0 +70 +80 Min 4.8 3.5 0 - Typ 5.0 6.5 Max 5.2 VDD 0.4 15.0 BACKLIGHT CHARACTERISTICS Item Forward Voltage (V) Forward Current (mA) Symbol Vf A IfA Min - Typ 4.9 80 Max 120 BLOCK DIAGRAM BLA BLK LED Backlight Circuit Reset Signal: S6B0107 or equivalent VOUT BLA BLK Min 0 -20 -30 ELECTRICAL CHARACTERISTICS /RST = L, Reset the LCD Module /RST = H, Normal running 18 19 20 Symbol V DD TOP TST Power Booster Output for V0 Positive Power Supply for LED Backlight Negative Power Supply for LED Backlight DISPLAY CHARACTERISTICS Item ＊ LCD Display Mode Viewing Angle Driving Method ＃ Backlight Value STN-Gray, Positive, Transflective 6:00 1/64 duty, 1/9 bias White LED Backlight MECHANICAL DATA Item Outline (mm) Viewing Area (mm) Active Area (mm) Dot Pitch (mm) Dot Size (mm) Value 93.0 x 70.0 x 13.8MAX 71.7 x 39.0 66.525 x 33.245 0.52 x 0.52 0.485 x 0.485 VSS, VDD VOUT, V0 LCD Panel 128 x 64 pixels LCD Power Booster Circuit S6B0108 or equivalent S6B0108 or equivalent DB0 - DB7 RS, R/W, E, /RST CS1 CS2 LM12864L series Major Models LM12864LBY LM12864LCC LM12864LDW★ LM12864LDY LM12864LFW Highlight ＃ LCD Mode Backlight STN-YG YG LED FSTN-Pos White LED STN-Gray White LED STN-Gray YG LED STN-Blue White LED ＊ For similar product or (semi) custom made LCD module, please visit our web site or contact us. The above product information is based on this model.