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LC74770M Fiches technique(PDF) 1 Page - Sanyo Semicon Device |
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LC74770M Fiches technique(HTML) 1 Page - Sanyo Semicon Device |
1 / 11 page Ordering number : EN4248A 31596HA (OT) No. 4248-1/11 Overview The LC74770M is a CMOS LSI that implements on- screen display, a function that displays characters and patterns on display screens such as camcorder viewfinder screens under microprocessor control. This LSI displays 12-dot by 18-dot characters. Features • Display format: 24 characters by 12 rows (up to 288 characters) • Characters displayed: Up to 288 characters • Character format: 12 (horizontal) × 18 (vertical) • Characters in font: 128 • Character sizes: Normal and double • Initial display positions: 64 horizontal positions and 64 vertical positions • Reverse video function: Characters can be displayed in reverse video specified in units of individual characters. • Blinking types: In character units in one of two periods, 1.0 second and 0.5 second, with a 50% duty. • Outputs: Character and blanking data, with two output systems for each • External control input: 8-bit serial input format • General-purpose output port: 4 bits (controlled from the serial input data) Pin Assignment Package Dimensions unit: mm 3112-MFP24S SANYO: MFP24S [LC74770M] LC74770M SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-0005 JAPAN On-Screen Display Controller LSI CMOS LSI Top view |
Numéro de pièce similaire - LC74770M |
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