LC74736PT-E Datasheet, PDF (1/106 Pages) ON Semiconductor – On-Screen Display Controller

Ordering number : ENA0569A
LC74736PT
CMOS IC
On-Screen Display Controller
http://onsemi.com
Overview
The LC74736PT is an on-screen display CMOS IC that displays characters and patterns on a TV screen under the
control of a microcontroller.
For QVGA display, the LC74736PT supports the use of both a 16 × 16 dot character font and a 16 × 16 dot graphic font
with 16 colors.
For WVGA display, the LC74736PT supports the use of both a 24 × 32 dot character font and a 24 × 32 dot graphic
font with 16 colors.
The LC74736PT can also implement extremely varied displays by the use of an external ROM.
The LC74736PT supports both QVGA (480×234) and WVGA (800×480).
Features
(1) Screen structure
Main: 2 screens (1 screen for WVGA display)
30 characters×15 lines (up to 450 characters) on a QVGA panel
33 characters×15 lines (up to 495 characters) on a WVGA panel
(Up to 34 characters×18 lines)
Wallpaper display screen:
QVGA mode: maximum
WVGA mode: maximum
Permanent repetition of a 4×4 (horizontal×vertical) character pattern
Permanent repetition of a 2×2 (horizontal×vertical) character pattern
Semiconductor Components Industries, LLC, 2013
July, 2013
60607HKIM 20061221-S00013 No.A0569-1/106