Features: • Character screen configuration: 28 characters *12 lines (maximum)• Character types: 512 different characters (integrated in ROM, user-definable through the entire area)• Font configuration: 12*18 dots (font ROM configuration)Capable of specifying the horizontal and ve...
MB90097: Features: • Character screen configuration: 28 characters *12 lines (maximum)• Character types: 512 different characters (integrated in ROM, user-definable through the entire area)•...
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Parameter | Symbol | Rating | Unit | Remarks | |
Min. | Max. | ||||
Power supply voltage | VDD | VGND 0.3 | VGND + 4.5 | V | |
Input voltage | VIN | VGND 0.3 | VDD + 0.3 | V | |
Output voltage | VOUT | VGND 0.3 | VDD + 0.3 | V | |
Power consumption | Pd | - | 100 | mW | |
Operating temperature | Ta | −40 | +85 | °C | |
Storage temperature | Tstg | 55 | +125 | °C |
The MB90097 is the on-screen display controller for displaying text and graphics on the TV screen. Since it has a three-channel output control function, small package, and low voltage requirement for operation, it is suitable for on-screen display on video equipment such as camera-integrated VTRs.
The MB90097 provides a display screen made up of 28 characters by 12 lines, capable of displaying 512 different characters each consisting of 12 ´ 18 dots. The display functions of the MB90097 includes a wealth of character qualifying functions such as character background shading (shadow casting) and individual character size setting, supporting 16-color display for each character. They also include the line background, screen background, and sprite character display functions, enabling the screen to be displayed in a variety of configurations. The integrated font ROM contains 512 different character patterns all of which can be set by the user.