[Sunplus Technology Co., Ltd.]

GENERAL DESCRIPTION
The SPLC783A, a dot-matrix LCD controller and driver from SUNPLUS, is a unique design for displaying alpha-numeric, Japanese-Kana characters and symbols. The SPLC783A provides two types of interfaces to MPU: 4-bit and 8-bit interfaces. The transferring speed of 8-bit is twice faster than 4-bit. A single SPLC783A is able to display up to two 16-character lines. By cascading with SPLC100 or SPLC063, the display capability can be extended. The CMOS technology ensures the power saves in the most efficient way and the performance keeps in the highest rank.

FEATURES
■ Character generator ROM: 10880 bits
   ─ Character font 5 x 8 dots: 192 characters
   ─ Character font 5 x 10 dots: 64 characters
■ Character generator RAM: 512 bits
   ─ Character font 5 x 8 dots: 8 characters
   ─ Character font 5 x 10 dots: 4 characters
■ 4-bit or 8-bit MPU interfaces
■ Direct driver for LCD: 16 COMs x 80 SEGs
■ Duty factor (selected by program):
   ─ 1/8 duty: 1 line of 5 x 8 dots
   ─ 1/11 duty: 1 line of 5 x 10 dots
   ─ 1/16 duty: 2 lines of 5 x 8 dots / line
■ Built-in power on automatic reset circuit
■ Built-in oscillator circuit (with external resistor)
■ Support external clock operation
■ Low Power Consumption
■ Package form: bare chip available