 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| 00W022A On Screen Display IC BU2993FV Description The BU2993FV is a character generator IC designed for TV monitors and any other displays. It supports several features such as 512 characters display, 12-line x 28-character display, color and size of characters selectable, choice of background colors, 3-D displays, and 3-wire fixed 16 bit serial interface. Dimension (Units:mm) 6.5 0.2 6.4 0.3 1.15 0.1 4.4 0.2 0.1 0.3Min. 0.15 0.1 0.1 20 11 1 10 0.65 0.22 0.1 Features 1) 12-line x 28-character display 2) 512 character types 3) 4bit character color code 4) Character size can be selected from 4 sizes. 5) 3-D display possible for each character 6) Negative/positive display switch 7) Characters are displayed in a 12 x18 dot matrix. 8) 3-wire fixed, 16 bit serial interface 9) Compatible with custom font SSOP-B20 Applications DVC, Camcoders, DSC, Video-CD, DVD, Car navigation Absolute Maximum Ratings (Ta=25C) Parameter Power supply voltage Terminal voltage Storage temperature range Power dissipation Symbol VDD VIN Tstg PD Limits -0.3+7.0 -0.3VDD+0.3 -50 ~+125 400 Unit V V C mW Derating: 4.0mW/C for operation above Ta=25C. February, 2000 Recommended Operating Conditions (Ta=25C) Parameter Power supply voltage Operating frequency Symbol VDD FOSC Min. 2.4 6.0 Typ. -- -- Max. 3.6 17.8 Unit V MHZ Electrical Characteristics Parameter Current consumption Low input voltage High input voltage Low input current High input current Low output voltage High output voltage Symbol IDD VIL VIH IIL IIH VOL VOH Min. -- -- 0 0.8VDD -- 25 -- -- -- 0.9VDD 0.9VDD Typ. 3.9 5.0 -- -- -- 50 -- -- -- -- -- Max. 6.0 7.0 0.2VDD VDD 10 100 10 0.1VDD 0.1VDD -- -- Unit mA mA V V A A A V V V V VIL=0V VIH=3.0V IOL=4.0mA IOL=0.5mA, OSCOUT IOL=4.0mA IOL=0.5mA, OSCOUT Conditions VCC=2.7V, f CLK=8MHz VCC=3.3V, f CLK=8MHz Application circuit VRAM VRAM INTERFACE SCLK CSB SDATA SDDIR HSYNC VSYNC CHARACTER ROM ROM INTERFACE H/VSYNC INTERFACE DOTCLK CONT Line background control Character background control Spright character control OSCIN OSCOUT OSC TEST BU2993FV OUTPUT CONTROL MULTIPLEXER SERIAL INTERFACE DISPLAY CONTROL Display background control VC0 VC1 VC2 VC3 BLKA BLKB BLKC Appendix Notes No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document use silicon as a basic material. Products listed in this document are no antiradiation design. The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction. Appendix1-Rev1.0 |
Price & Availability of BU2993FV
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |