Switches the crystal oscillator Selects external clock input mode or crystal oscillator mode.
Low: crystal oscillator mode, high: input external clock input mode.
LC oscillator connections Connections for the coil and capacitor that form the character output dot clock generation oscillator.
7 MUT
Ordering number : ENN 6526 CMOS IC LC74731W,74732W On-Screen Display Controller Preliminary Overview The LC74731W and LC74732W are on-screen display CMOS ICs that display characters and patterns on a TV screen under the control of a microcontroller.
These ICs display 16 × 16-dot characters and up to 12 lines of text with 24 characters per line.
Character color: Eight colors in character units (in internal synchronization mode): 2 fsc and 4 fsc (Black, red, green, yellow, blue, ma
LC74732W Features
* Text structure: 12 lines × 24 characters (Up to 288 characters)
* Character format: 16 × 16 dots Character display clock frequency: about 9 MHz
* Character sizes: Four sizes each in the horizontal and vertical directions with the size set in line units.
* Number of
LC74732W_SanyoSemiconDevice.pdf
Datasheet Details
LC74732W
Sanyo Semicon Device
157.30 KB
On-screen display controller.
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