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参数资料
| 型号： | LC7472M |
| 元件分类： | 画面叠加 |
| 英文描述： | ON-SCREEN DISPLAY IC, PDSO24 |
| 封装： | MFP-24 |
| 文件页数： | 1/11页 |
| 文件大小： | 155K |
| 代理商： | LC7472M |
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
CMOS IC
On-Screen Video Display Controller
for NTSC or PAL-M
Ordering number:ENN4246
LC7472M
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
71901TN (KT)/7232JN No.4246–1/11
Overview
The LC7472M is a CMOS, video display controller for su-
perimposing text and low-level graphics onto an NTSC or
PAL-M compatible television receiver. Up to 240, 8
× 8-
pixel characters can be displayed under microprocessor con-
trol on a 24-character by 10-line display.
The LC7472M features selectable pixel width and height,
and 64 vertical and 64 horizontal display start positions. It
also features a flashing enable bit for each character posi-
tion.
The LC7472M operates from a 5 V supply and is available
in 24-pin MFP.
Features
Complete text and graphics video overlay circuitry.
64-character internal character generator ROM.
8
× 8-pixel characters.
Three pixel widths and three pixel heights.
Selectable background color.
Built-in synchronization check and separation circuitry.
Approximately 0.5 or 1 s period character flashing op-
tion.
NTSC or PAL-M format compatibility.
8-bit serial input format.
5 V supply.
24-pin MFP.
Package Dimensions
unit:mm
3045B-MFP24
[LC7472M]
SANYO : MFP24
Pin Assignment
0.15
15.3
1
12
24
13
0.67
0.35
1.27
7.9
0.75
9.0
10.5
2.5max
2.15
0.1
VSS1
VDD1
XIN
XOUT
CTRL1
CSYNOUT
OSCIN
SEPIN
SEPOUT
SEPC
SYNIN
CVIN
CVOUT
OSCOUT
SYNC
RST
NC
CTRL3
CTRL2
SCLK
CS
SIN
VDD2
LC7472M
(Top View)
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
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| LC74731W | ON-SCREEN DISPLAY IC, PQFP64 |
| LC74732W | ON-SCREEN DISPLAY IC, PQFP64 |
| LC74732W | ON-SCREEN DISPLAY IC, PQFP64 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LC7472NM9048 | 制造商:Panasonic Industrial Company 功能描述:IC |
| LC7472NM9056 | 制造商:Panasonic Industrial Company 功能描述:IC |
| LC74730M | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:On-Screen Display Controller LSI |
| LC74731 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:On-Screen Display Controller |
| LC74731W | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:On-Screen Display Controller |
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