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VCT49X3FPZF1000 Datasheet PDF Download - A Guide to the Integrated Circuit from Micronas

VCT49X3FPZF1000 Datasheet PDF Download - A Guide to the Integrated Circuit from Micronas

If you are looking for a reliable and high-performance integrated circuit for your video controller or teletext application, you may want to consider the VCT49X3FPZF1000 from Micronas. This IC is part of the VCT49 family of video/controller/teletext ICs that offer a wide range of features and functions for various TV standards and formats.


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In this article, we will provide you with a brief overview of the VCT49X3FPZF1000 IC, its specifications, features, and applications. We will also show you how to download the datasheet PDF file for this IC from the official website of Micronas.

What is the VCT49X3FPZF1000 IC?

The VCT49X3FPZF1000 is an integrated circuit that combines a video processor, a microcontroller, a teletext decoder, and a display controller in a single chip. It is designed to support PAL, NTSC, and SECAM TV standards, as well as various display formats such as 4:3, 16:9, letterbox, and zoom. It also supports multiple input sources such as CVBS, S-Video, RGB, and YUV.

The VCT49X3FPZF1000 IC has a built-in OSD (on-screen display) generator that can display up to 256 colors and 16 levels of transparency. It also has a teletext decoder that can process up to 800 pages of teletext data and display them on the screen. The IC also features a programmable scan velocity modulation (SVM) function that can enhance the picture quality by reducing flicker and improving edge definition.

The VCT49X3FPZF1000 IC is packaged in a 100-pin PQFP (plastic quad flat pack) package that measures 14 x 14 mm. It operates with a supply voltage of 5V and a clock frequency of 27 MHz. It has an operating temperature range of -20ÂC to +70ÂC.

What are the features and specifications of the VCT49X3FPZF1000 IC?

Some of the main features and specifications of the VCT49X3FPZF1000 IC are:

  • Video processor with adaptive comb filter, color transient improvement (CTI), digital noise reduction (DNR), chroma delay line (CDL), hue control, brightness control, contrast control, saturation control, sharpness control, gamma correction, black level extension (BLE), white peak limiter (WPL), and color killer.

  • Microcontroller with 8-bit CPU core, 32 KB ROM, 1 KB RAM, 4 KB EEPROM, I2C-bus interface, UART interface, PWM output, watchdog timer, interrupt controller, and power-on reset circuit.

  • Teletext decoder with level 1.5 support, page memory for up to 800 pages, fast text support, TOP/FLOF navigation support, character set selection support, national option selection support, page attribute mode support, sub-page acquisition support, packet 8/30 format 1 and 2 support, packet 26 enhancement support, packet 27/28 extension support, and WST teletext standard compliance.

Display controller with OSD generator, teletext inserter, picture-in-picture (PIP) function, picture-and-text (PAT) function, picture-and-graphics (PAG) function,

picture-and-teletext (PXT) function,

zoom function,

letterbox function,

panorama function,

  • and aspect ratio conversion function.

  • Input selector with CVBS input (x2), S-Video input (x2), RGB input (x1), YUV input (x1), and external sync input (x1).

  • Output driver with RGB output (x1), CVBS output (x1), and sync output (x1).

What are the applications of the VCT49X3FPZF1000 IC?

The VCT49X3FPZF100 e0e6b7cb5c


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