MOP-GL12232D Parallel Display Specifications Revision 1.
Revision History Revision 1.0 0.2 0.
Contents Revision History ............................................................................................................................................ 1 Contents ........................................................................................................................................................ 2 Features ........................................................................................................................................................ 3 Hardware ......
Features The Matrix Orbital Parallel display series offers a low cost display solution utilizing an industry standard communication interface for simple integration into a wide variety of new and existing applications. The Light Emitting Diode backlight with configurable brightness and voltage controlled contrast allows the MOP Liquid Crystal Display line to offer a professional display solution for any project.
Instructions Outline The MOP-GL12232D is controlled using a standard SED1520 compliant controller. The display is enabled by pulling the Enable (E) pin high, communication to and from the device is controlled by pulling the Read/Write (R/W) line high or low respectively, and the unit may be reset at power up by pulling the reset (RST) line low. Using Register Select (RS), either the data register or command register is selected by toggling RS high or low respectively.
Timing Characteristics Table 5: Read and Write Operation Specifications Item Address Hold Time Address Set-Up Time System Cycle Time Control Pulse Width Data Set-Up Time Data Hold Time Access Time Output Hold Time Symbol tAH tAW tCYC tCC tDS tDH tACC tOH Min 10 20 1000 200 80 10 － 10 Typ Max Unit ns － － ns － － ns － － ns － － ns － － ns － － 90 ns － 60 ns － Conditions: Ta = -20℃ to 75℃, VDD = 5.0± 0.
Specifications Electrical Table 6: Electrical Characteristics Item Supply Voltage For Logic Supply Voltage For LCD (Contrast) Input High Voltage Input Low Voltage Supply Current (VDD=5V) Supply Voltage of White Backlight (2 Die) Supply Current of White Backlight (2 Die) Symbol VDD V0 VIH VIL IDD VLED ILED Min 4.5 -0.5 0.8 VDD VSS － 2.9 0 Typ 5.0 0.2 － － 0.5 3.1 － Max 5.5 0.9 VDD 0.2 VDD 1.5 3.
Troubleshooting Power For your MOP Display to function correctly, appropriate power must be applied, often as indicated by the backlight illuminating or a darkening of the character spaces. Please refer to the power diagram below and reference all voltages to the specifications provided. Figure 6: Display with Negative Voltage Output Figure 7: Display without Negative Voltage Output Display If your display is powered successfully, the backlight or contrast should be evident.
Ordering Part Numbering Scheme Table 10: Parallel Part Numbering Scheme MOP 1 - G 2 L 3 122 4 32 5 D 6 - B 7 G 8 F 9 W 10 - 2 11 6 12 N 13 - 3 14 I 15 N 16 Options Table 11: Parallel Part Options # 1 2 3 Designator Product Line Display Type Screen Type 4 Display Columns 5 Display Rows 6 Display Form Factor 7 IC Package 8 LCD Glass Type 9 Polarizer Style 10 Backlight Colour 11 Viewing Angle 12 Controller 13 14 Character Set Input Voltage 15 Temperature Range 16
