LC74730M Datasheet | SANYO

Ordering number : EN- 4247A CMOS LSI 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] 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 - Display start position - Horizontal: 64 positions - Vertical: 64 positions - Blinking: In character units - Types of blinking: Two types with approximately 1.0 sec. and 0.5 sec. - Background color: Four background colors (in internal synchronization mode) (For the PAL-M format: 1 color; blue background) - External control input: 8-bit serial data input format - Built-in sync separator circuit - Built-in synchronization recognition circuit: Recognizes whether or not external synchronizing signals are present - Video output: NTSC and PAL-M format posite outputs, Y-C output SANYO: MFP30S SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN D3095HA (OT) No. 4247-1/14 LC74730M Pin Assignment Specifications...