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.