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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Enhanced Monitor On-Screen Display
CMOS
The MC141541 is a high performance HCMOS device designed to interface with a microcontroller unit to allow colored symbols or characters to be displayed on a color monitor. The on–chip PLL allows both multi–system operation and self–generation of system timing. It also minimizes the MCU’s burden through its built–in 273 bytes display/control RAM. By storing a full screen of data and control information, this device has the capability to carry out ‘screen–refresh’ without MCU supervision.
Since there is no spacing between characters, special graphics–oriented characters can be generated by combining two or more character blocks. There are two different resolutions that users can choose.
MC141541 Datasheet
