DatasheetsPDF.com

LC74730M

Sanyo Semicon Device
Part Number LC74730M
Manufacturer Sanyo Semicon Device
Description On-Screen Display Controller LSI
Published Mar 22, 2005
Detailed Description Ordering number : EN*4247A CMOS LSI LC74730M On-Screen Display Controller LSI Preliminary Overview The LC74730M is a C...
Datasheet PDF File LC74730M PDF File

LC74730M
LC74730M

Overview
Ordering number : EN*4247A CMOS LSI LC74730M On-Screen Display Controller LSI Preliminary Overview The LC74730M is a CMOS LSI for on-screen display, a function that displays characters and patterns on a TV screen under microprocessor control.
(The LC74730M supports the S-VCR format.
) The characters displayed have an 8 × 8 dots structure and a dot interpolation function is provided.
The LC74730M display 10 lines of 24 characters each.
Package Dimensions unit: mm 3073A-MFP30S [LC74730M] Features • Screen format: 10 lines × 24 characters (up to 240 characters) • Character format: 8 (horizontal) × 8 (vertical) (interpolation function provided) • Character sizes: Three horizontal sizes and 3 vertical sizes • Number of characters in font: 64 characters • Display start position — Horizontal: 64 positions — Vertical: 64 positions • Blinking: In character units • Types of blinking: Two types with approximately 1.
0 sec.
and 0.
5 sec.
• Background color: Four background colors (in internal synchronization mode) (For the PAL-M format: 1 color; blue background) • External control input: 8-bit serial data input format • Built-in sync separator circuit • Built-in synchronization recognition circuit: Recognizes whether or not external synchronizing signals are present • Video output: NTSC and PAL-M format composite outputs, Y-C output SANYO: MFP30S SANYO Electric Co.
,Ltd.
Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg.
, 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN D3095HA (OT) No.
4247-1/14 LC74730M Pin Assignment Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Maximum input voltage Maximum output voltage Allowable power dissipation Operating temperature Storage temperature Symbol VDD max VIN max VOUT max Pd max Topr Tstg VDD1, VDD2 All input pins CSYNOUT, SYNCJDG, SEPOUT Conditions Ratings VSS – 0.
3 to VSS + 7.
0 VSS – 0.
3 to VDD + 0.
3 VSS – 0.
3 to VDD + 0.
3 300 –30 to +70 –40 to +125 Unit V V V mW °C °C Allowable ...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)