Ordering number : ENN6144A CMOS IC LC75817NE, 75.
Sanyo Semicon Device
LC75817NE - 1/8 to 1/10 Duty Dot Matrix LCD Display Controllers/Drivers
Ordering number : ENN6144A CMOS IC LC75817NE, 75817NW 1/8 to 1/10 Duty Dot Matrix LCD Display Controllers/Drivers with Key Input Function Overview .