Ordering number : EN5213A
CMOS LSI
LC74725, 74725M
On-Screen Display Controller LSI
Overview
The LC74725 and LC74725M are built-in EDS on-screen
display controller CMOS LSI products that display
characters and patterns on a TV screen under
microprocessor control. The characters displayed have an
8
脳
8 dot format, and a dot interpolation function is
provided. These LSIs can display ten lines of
24 characters each.
Package Dimensions
unit: mm
3067-DIP24S
[LC7425]
Features
鈥?Display format: 24 characters by 10 lines (up to
240 characters)
鈥?Character format: 8 (horizontal)
脳
8 (vertical) dots
(interpolation function provided)
鈥?Character sizes: Two horizontal and two vertical sizes
鈥?Characters in font: 64 characters
鈥?Initial display positions: 64 horizontal positions and
64 vertical positions
鈥?Blinking: Specifiable on a per-character basis
鈥?Blinking types: Two periods, 1.0 second and 0.5 second
鈥?Blue background screen display: Available in internal
synchronization mode
鈥?External control input: 8-bit serial input format
鈥?Built-in sync separator circuit
鈥?EDS support
鈥?Video outputs: Composite video signal output in either
NTSC or PAL-M
鈥?Package: 24-pin plastic DIP (300 mil)
24-pin plastic MFP (375 mil)
SANYO: DIP24S
3045B-MFP24
[LC7425M]
SANYO: MFP24
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
41096HA (OT)/O3195HA (OT) No. 5213-1/16