DESCRIPTION
The M35071-XXXSP/FP is a character pattern display control IC can display on the CRT display the liquid crystal display and the plasma display. It can display 2 pages (24 characters ✕ 12 lines per 1 page) at the same time. It uses a silicon gate CMOS process and it housed in a 20-pin shrink DIP package (M35071-XXXSP) or a 20-pin shrink SOP package (M35071-XXXFP).
For M35071-002SP/FP that is a standard ROM version of M35071-XXXSP/FP respectively, the character pattern is also mentioned.

FEATURES
• Screen composition ................ 24 characters ✕12 lines ✕ 2 pages
• Number of characters displayed.................. 288 (Max.) ✕ 2 pages
• Character composition .....................................12 ✕ 18 dot matrix
• Characters available................................ page 0 : 256 characters
   page 1 : 128 characters
• Character sizes available ................... 4 (vertic al) ✕ 2 (horizontal)
• Display locations available
   Horizontal direction .............................................. 2007 locations
   Vertical direction .................................................. 1023 locations
• Blinking .................................................................. Character units
   Cycle : division of vertical synchronization signal into 32 or 64
   Duty : 25%, 50%, or 75%
• Data input ............................. By the I2C-BUS serial input function
• Coloring
   Character color ..................................................... Character unit
   Background coloring .............................................Character unit
   Border (shadow) coloring ........................ 8 colors (RGB output)
   Specified by register
   Raster coloring ........................................ 8 colors (RGB output)
   Specified by register
• Blanking Character size blanking
   Border size blanking
   Matrix-outline blanking
   All blanking (all raster area)
• Output ports
   4 shared output ports (toggled between RGB output)
   4 dedicated output ports
• Display RAM erase function
• Display input frequency range ............... FOSC = 20MHz to 90MHz
• Horizontal synchronous input frequency
   ........................................................ H.sync = 15 kHz to 130 kHz
• Display oscillation stop function

APPLICATION
   CRT display, Liquid crystal display, Plasma display