Thomson EF9345
The EF9345 from SGS-Thomson Microelectronics, Inc., was a semigraphic  microprocessor for video image control, encapsulated in a 40-pin DIP and used primarily in the Matra Alice 32, Matra Alice 90 and Philips VG5000 microcomputers. 

The EF3945 was capable of displaying 8 colors (RGB primaries), 128 alphanumeric characters and 128 semigraphic characters. It had one semigraphic mode and 40- and 80-column text modes. It was able to address up to 16KB of dedicated video RAM.

Video Modes
50/60Hz output, interlaced or progressive scan
Semigraphics - 128 standard character set with 5x7 pixel font dimensions. User definable 8x10 pixel alphanumeric or semigraphic sets.
40 characters x 25 rows text mode (similar to teletext):
 8 x 10 pixel font
 Selectable background and foreground colors
 Styles: double height, double width, blinking, reverse, underline, conceal, insert, accentuation of lowercase characters
80 characters x 25 rows text mode:
 6 x 10 pixel font
 Styles: blinking, underlining, reverse, color

See also
 Thomson EF936x
 Motorola 6847
 Motorola 6845
 Texas Instruments TMS9918
 MOS Technology VIC-II
 List of home computers by video hardware

References

External links
 EF9345 datasheet

Graphics chips