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參數(shù)資料
| 型號(hào)： | LC74785 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | On-Screen Display Controller LSI(屏幕顯示控制器規(guī)模集成電路（LSI）) |
| 中文描述： | 屏幕顯示控制器芯片（屏幕顯示控制器規(guī)模集成電路（LSI）的） |
| 文件頁數(shù)： | 1/24頁 |
| 文件大小： | 268K |
| 代理商： | LC74785 |
Overview
The LC74785 and LC74785M are on-chip EDS CMOS
LSIs for on-screen display, a function that displays
characters and patterns on a TV screen under
microprocessor control. These LSIs support 12
×
18 dot
characters and can display 12 lines by 24 characters of
text.
Features
Display format: 24 characters by 12 rows (Up to 288
characters)
Character format: 12 (horizontal)
×
18 (vertical) dots
Character sizes: Three sizes each in the horizontal and
vertical directions
Characters in font: 128
Initial display positions: 64 horizontal positions and 64
vertical positions
Blinking: Specifiable in character units
Blinking types: Two periods supported: About 1.0
second and about 0.5 second
Blanking: Over the whole font (12
×
18 dots)
Background color
— Background coloring: 8 colors (internal synchronization
mode): 4fsc
— Background coloring: 6 colors (internal synchronization
mode): 2fsc
Line background color
— Can be set for 3 lines
— Line background coloring: 8 colors (internal synchro-
nization mode): 4fsc
— Line background coloring: 6 colors (internal synchro-
nization mode): 2fsc
External control input: 8-bit serial input format
On-chip sync separator circuit
EDS support
Video output
— NTSC-format composite output
Package
24-pin plastic DIP (300 mil)
24-pin plastic SOP (375 mil)
Package Dimensions
unit: mm
3067-DIP24S
unit: mm
3045B-MFP24
CMOS LSI
Ordering number : EN5520A
63097HA (OT) No. 5520-1/24
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
On-Screen Display Controller LSI
LC74785, LC74785M
SANYO: DIP24S
[LC74785]
SANYO: MFP24
[LC74785M]
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LC74786JM | On-Screen Display Controller |
| LC74786 | On-Screen Display Controller(屏幕顯示控制器) |
| LC74787JM | SMD-RES,20K,.1%, 1/10W,25PPM,.08X.05 |
| LC74787 | On-Screen Display Controller(屏幕顯示控制器) |
| LC74788JM | TRI N RECP F J/N 0-19 NO SEAL |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LC74785M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display Controller LSI |
| LC74786 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display Controller |
| LC74786-9606-E | 制造商:ON Semiconductor 功能描述:ON-SCREEN DISPLAY CONTROL - Ammo Pack |
| LC74786JM | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display Controller |
| LC74786M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:On-Screen Display Controller |
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