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LC74736PT - CMOS IC On-Screen Display Controller

General Description

Connect a ground to this pin.

(Digital system ground) Digital system power supply: +3.3V Connect to the character output dot clock generator oscillator coil and capacitor.

Receives an external clock signal.

Key Features

  • (1) Screen structure Main: 2 screens (1 screen for WVGA display) 30 characters×15 lines (up to 450 characters) on a QVGA panel 33 characters×15 lines (up to 495 characters) on a WVGA panel (Up to 34 characters×18 lines) Wallpaper display screen: QVGA mode: maximum Permanent repetition of a 4×4 (horizontal×vertical) character pattern WVGA mode: maximum Permanent repetition of a 2×2 (horizontal×vertical) character pattern Any and all SANYO Semiconductor Co. ,Ltd. products described or contained he.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.DataSheet.co.kr Ordering number : ENA0569A LC74736PT Overview CMOS IC On-Screen Display Controller The LC74736PT is an on-screen display CMOS IC that displays characters and patterns on a TV screen under the control of a microcontroller. For QVGA display, the LC74736PT supports the use of both a 16 × 16 dot character font and a 16 × 16 dot graphic font with 16 colors. For WVGA display, the LC74736PT supports the use of both a 24 × 32 dot character font and a 24 × 32 dot graphic font with 16 colors. The LC74736PT can also implement extremely varied displays by the use of an external ROM. The LC74736PT supports both QVGA (480×234) and WVGA (800×480).