VT1621

 TV output supporting inputs up to 800x600 graphics resolutions
Supports digital RGB (15/16 or 24-bit) or YCrCb (CCIR601 or CCIR656) 16 bit 4:2:2 input video data in both interlaced or non-interlaced formats
Supports NTSC(M and J) or PAL (B, D, G, H, I, M, N and Nc) TV output standards
Supports Macrovision 7.1 anti-copy protection (VT1621M only)
Underflow check and coring function for reducing the input noise
Composite, S-Video and SCART output support
Flicker filtering to enhance to TV image quality
Dot crawl control circuit to still this phenomenon
Master or slave video timing operation
New Algorithm for text sharpness
High Quality 3 x 9-bit Video DAC
Serial bus programming interface
Programmable power management
Automatic detection of TV presence
Buffered crystal clock output pin
ProScale™ engine support for underscan and overscan mode
44-pin TQFP package