LC74730M Datasheet (Sanyo Semicon Device) - On-Screen Display Controller LSI

LC74730M, On-Screen Display Controller LSI

9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 CS SCLK SIN VDD2 COUT NC CIN CBIAS YOUT NC YIN CTRL2 CVOUT NC CVIN CTRL3 SYNIN SEPC SEPOUT SEPIN RST VDD1 28 29 30 No.

4247-3/14 LC74730M Block Diagram No.

4247-4/14 LC74730M Serial Data Input Timing Display Control Commands The display

Ordering number : EN 4247A CMOS LSI LC74730M On-Screen Display Controller LSI Preliminary Overview The LC74730M is a CMOS LSI for on-screen display, a function that displays characters and patterns on a TV screen under microprocessor control.

(The LC74730M supports the S-VCR format.) The characters displayed have an 8 × 8 dots structure and a dot interpolation function is provided.

The LC74730M display 10 lines of 24 characters each.

Package Dimensions unit: mm 3073A-MFP30S [LC74730M] Fe

LC74730M Features

* Screen format: 10 lines × 24 characters (up to 240 characters)

* Character format: 8 (horizontal) × 8 (vertical) (interpolation function provided)

* Character sizes: Three horizontal sizes and 3 vertical sizes

* Number of characters in font: 64 characters