音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

LC74794 Datasheet

  • LC74794

  • On-Screen Display Controller LSI

  • 214.69KB

  • 30頁(yè)

  • SANYO

掃碼查看芯片數(shù)據(jù)手冊(cè)

上傳產(chǎn)品規(guī)格書(shū)

PDF預(yù)覽

Ordering number : EN*5557
CMOS LSI
LC74794, 74794M
On-Screen Display Controller LSI
Preliminary
Overview
The LC74794 and LC74794M are CMOS LSIs for on-
screen display, a function that displays characters and
patterns on a TV screen under microprocessor control.
They feature a built-in PDC/VPS/UDT interface circuit.
These LSIs support 12
脳
18 dot characters and can display
12 lines by 24 characters of text.
Package Dimensions
unit: mm
3196-DIP30SD
[LC74794]
Features
鈥?Display format: 24 characters by 12 rows (Up to 288
characters)
鈥?Character format: 12 (horizontal)
脳
18 (vertical) dots
鈥?Character sizes: Three sizes each in the horizontal and
vertical directions
鈥?Characters in font: 128
鈥?Initial display positions: 64 horizontal positions and 64
vertical positions
鈥?Blinking: Specifiable in character units
鈥?Blinking types: Two periods supported: 1.0 second and
0.5 second
鈥?Blanking: Over the whole font (12
脳
18 dots)
鈥?Background color
鈥?Background coloring: 8 colors (internal synchronization
mode): 4fsc
鈥?Background coloring: 6 colors (internal synchronization
mode): 2fsc
鈥?Blue background only: NTSC
鈥?Line background color
鈥?Can be set for 3 lines
鈥?Line background coloring: 8 colors (internal synchro-
nization mode): 4fsc
鈥?Line background coloring: 6 colors (internal synchro-
nization mode): 2fsc
鈥?External control input: 8-bit serial input format
鈥?On-chip sync separator and AFC circuits
鈥?PDC/VPS/UDT interface circuit
鈥?Composite video output in the PAL or NTSC format
SANYO: DIP30SD
unit: mm
3216A-MFP30S
[LC74794M]
SANYO: MFP30S
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
22897HA (OT)/No. 5557-1/30

LC74794相關(guān)型號(hào)PDF文件下載

您可能感興趣的PDF文件資料

熱門(mén)IC型號(hào)推薦

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買(mǎi)家服務(wù)：
賣(mài)家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時(shí)間周一至周五
9:00-17:30

關(guān)注官方微信號(hào)，
第一時(shí)間獲取資訊。

建議反饋
返回頂部

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫(kù)提出的寶貴意見(jiàn)，您的參與是維庫(kù)提升服務(wù)的動(dòng)力！意見(jiàn)一經(jīng)采納，將有感恩紅包奉上哦！