LC74731W Datasheet (ON Semiconductor) - On-Screen Display Controller

LC74731W, On-Screen Display Controller

1 VSS1 Ground Ground connection.

(Digital system ground) 2 3 Xtalin Xtalout Crystal oscillator connections Connections for the crystal element and capacitors that form the internal sync signal generating crystal oscillator.

Xtalin can also be used to input an external clock signal.

(2fsc or

LC74731W Features

* SPQFP64 10x10 / SQFP64

* 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.