GENERAL DESCRIPTION
The MSM6665C-xx is a dot-matrix LCD control driver which has functions of displaying characters, cursor and arbitrators.

FEATURES
• Serial interface
• Contains a 17-dot common driver and an 80-dot segment driver.
• Contains ROM with character fonts of (5 x 7 dots) x 256.
• A built-in RC oscillator circuit.
• Provided with 80-dot arbitrators.
• Switchable between 1/9 duty (1 line; characters + cursor + arbitrator) and 1/17 duty (2 lines; characters + cursor, 1 line; arbitrator).
• Character blink operation can be switched between all-characters lighting-on mode and allcharacters lighting-off mode.
• SiG C-MOS process
• Arbitrator blink operation can be switched between 5-dot unit mode and 1-dot unit mode.
• Package options :
    128-pin plastic QFP (QFP128-P-1420-0.50-K) (Product name: MSM6665C-xxGS-K)
    Aluminum pad chip (Product name: MSM6665C-xx) xx indicates code number.