LC75817NE Datasheet (Sanyo Semicon Device) - 1/8 to 1/10 Duty Dot Matrix LCD Display Controllers/Drivers

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 The LC75817NE and LC75817NW are 1/8 to 1/10 duty dot matrix LCD display controllers/drivers that support the display of characters, numbers, and symbols.

In addition to generating dot matrix LCD drive signals based on data transferred serially from a microcontroller, the LC75817NE and LC75817NW also provide on-chip character display ROM and RAM to

LC75817NE Features

* Key input function for up to 30 keys (A key scan is performed only when a key is pressed.)

* Controls and drives a 5 × 7, 5 × 8, or 5 × 9 dot matrix LCD.

* Supports accessory display segment drive (up to 60 segments)

* Display technique: 1/8 duty 1/4 bias drive (5 ×