MC141585 Datasheet | Motorola Semiconductor

MOTOROLA SEMICONDUCTOR TECHICAL DATA Product Preview LCD Monitor On-Screen Display II - 16 (LMOSD2-16) CMOS This is a high performance HCMOS device designed to interface with a micro controller unit to allow colored symbols or characters to be displayed onto a LCD monitor. Because of the large number of fonts, 512 fonts including 496 standard fonts and 16 mulit-color fonts, LMOSD2-16 is suitable to be adopted for the multi-language monitor application especially. It minimizes the MCU’s burden through its built-in RAM. By storing a full screen of data and control information, this device has a capability to carry out ‘screen-refresh’ without any MCU supervision. Programmable hatch pattern generator is added for individual pixel inspection. Since there is no clearance between characters, special graphics oriented characters can be generated by bining two or more character blocks. The full OSD menu is formed of 15 rows x 30 columns which can by freely positioned on anywhere of the monitor screen by changing vertical or horizontal delay. Special functions such as character background color, blinking, bordering or shadowing, four-level windows with programmable size, row double height and double width, programmable vertical height of character and row-to-row spacing, and full-screen erasing and Fade-In/Fade-Out are also incorporated. There are 8 color selections for any individual character display with row intensity attribute and window intensity attribute to expand the color mixture on OSD menu. DW SUFFIX SOIC PACKAGE ORDERING INFORMATION MC141585 SOIC PIN ASSIGNMENT VSS PIXin NC VDD HSYNC RESET SDA SCL 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VSS R G B FBKG VDD( I ) VSYNC VDD - - - - - - - - - - - - - - - - - - Totally 512 Fonts Including 496 Standard Fonts and 16 Multi-Color Fonts. 10x18 or 12x18 Font Matrix Selection Maximum Pixel CLK of 80MHz Maximum input resolution of 1580 dots/line(PIXin/HSYNC ratio) Wide Operating Frequency: max. 150KHz for...