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UPD6467GR-XXX PDF预览

UPD6467GR-XXX

更新时间: 2024-10-14 21:10:19
品牌 Logo 应用领域
日电电子 - NEC 光电二极管商用集成电路
页数 文件大小 规格书
68页 575K
描述
On-Screen Display IC, PDSO20, 5.72 MM, PLASTIC, SSOP-20

UPD6467GR-XXX 技术参数

生命周期:Obsolete零件包装代码:SSOP
包装说明:,针数:20
Reach Compliance Code:unknown风险等级:5.83
商用集成电路类型:ON-SCREEN DISPLAY ICJESD-30 代码:R-PDSO-G20
端子数量:20封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
认证状态:Not Qualified表面贴装:YES
端子形式:GULL WING端子位置:DUAL
Base Number Matches:1

UPD6467GR-XXX 数据手册

 浏览型号UPD6467GR-XXX的Datasheet PDF文件第2页浏览型号UPD6467GR-XXX的Datasheet PDF文件第3页浏览型号UPD6467GR-XXX的Datasheet PDF文件第4页浏览型号UPD6467GR-XXX的Datasheet PDF文件第5页浏览型号UPD6467GR-XXX的Datasheet PDF文件第6页浏览型号UPD6467GR-XXX的Datasheet PDF文件第7页 
DATA SHEET  
MOS INTEGRATED CIRCUIT  
µPD6467  
ON-SCREEN CHARACTER DISPLAY CMOS IC FOR 512-CHARACTER,  
12-ROW, 28-COLUMN, CAMERA-CONTAINED VCR  
The µPD6467 is a CMOS LSI for on-screen character display, and can be used in combination with a microcomputer  
to display the tape counter, time, and date in the view finder of a video camera, or the time of a video tape, messages  
such as dates on pictures, and channel number on a TV screen.  
Characters are displayed in 12 (horizontal) by 18 (vertical) dots. Two or more characters can be combined to display  
Kanji (Japanese characters) and symbols. This LSI supports color view finders and is provided with three sets of  
character output signals (RGB output: for color view finder, VC1 output: for recording (or monitor pin), VC2 output: for  
monitor pin (or recording)).  
In addition, the µPD6467 is also equipped with a power-ON clear function and a video RAM batch clear command  
so that it can mitigate the workload of the microcomputer.  
The command format of this LSI is identical to that of the existing models, the µPD6461, 6462 and 6466, and  
therefore, the µPD6467 is compatible with the existing models, and the software resources for the existing models  
can be used.  
FEATURES  
• Number of display characters  
• Types of character  
: 12 rows, 28 columns (336 characters)  
: 512 types (ROM). Changeable by using mask code option.  
: Can be expanded up to four-fold in vertical and horizontal directions  
independently, in units of lines.  
• Character size  
• Number of character colors  
• Framing  
: 8 colors  
: Framing or no framing, or white or black framing selectable in screen units.  
: 12 (horizontal) × 18 (vertical) dot configuration. No gap between adjacent  
characters.  
• Dot matrix  
• Blinking  
: Blinking can be turned ON/OFF in character units. The blinking ratio is 1:1.  
The blinking frequency can be selected from about 1 Hz, about 2 Hz, and  
about 0.5 Hz in screen unit.  
• Character color reversing function : The color of the character and that of the background can be reversed.  
• Character left and right reverse  
• Background  
: Left and right can be reversed for display in character units.  
: No background, blank background, or filled background selectable in screen  
units.  
• Blue back function  
• External dot clock input  
• Signal output  
: Blue or white can be selected as the background.  
: Frequency 2-divide function is selectable.  
: 3 sets (output (1) R, G, B + BLK/VC1 + VBLK1/VC2 + VBLK2 and output (2) R +  
RBLK/B + BBLK/G + GBLK selectable by command)  
When output (1) is selected, VC1 and VC2 outputs can be selected from three  
types.  
• Video RAM data clear  
: Implemented by video RAM batch clear command or by clear function on  
power-ON.  
The information in this document is subject to change without notice. Before using this document, please  
confirm that this is the latest version.  
Not all devices/types available in every country. Please check with local NEC representative for availability  
and additional information.  
The mark shows major revised points.  
Document No. S14455EJ2V0DS00 (2nd edition)  
Date Published April 2001 N CP(K)  
Printed in Japan  
1999  
©

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