UPD4364CX-10

The UPD4364CX-10 is one member of the UPD4364 family which is designed as the 8192 x 8-bit static CMOS RAM which is combined with microcomputers and used for VTR and video disks to display program reserved information, chapter numbers, etc. on monitor screens. Character format is 12 x 18 dots, and one character enables displaying numbers kanji and hiragana. Since this LSI has built-in video switches, video signals can be input and output by composite video signals, and video signals can be generated internally so that characters can be displayed with no external signals.

Features of the UPD4364CX-10 are:(1)number of displayed character: 12 lines, 24 columns;(2)kinds of character: 128 (ROM);(3)character size: 1 dot - 1H, 2H, 3H or 4H;(4)dot matrix: 12 x 18 dots - with no clearance between neighboring characters;(5)blinking ratio: 1:1, 3:1 or 1:3;(6)input / output of image signal: composite video signal;(7)power supply: +5 V single power supply;(8)structure: low power consumption CMOS.

The absolute maximum ratings of the UPD4364CX-10 can be summarized as:(1)supply voltage: 7 V;(2)input voltage: VDD+0.3 > VIN > Vss-0.3 V;(3)output voltage: VDD+0.3 > Vout > Vss-0.3 V;(4)operation temperature: -20 to +75 ;(5)storage temperature: -40 to +125 ;(6)output current: +/- 5 mA. If you want to know more information such as the electrical characteristics about it, please download the datasheet in www.seekic.com or www.chinaicmart.com.