■ GENERAL DESCRIPTION

The NJU6428/6429/6469 is a Dot Matrix LCD controller Driver for 12-character 2-line or 24-character 1-line with icon display(60-icon) maximum by itself. It contains voltage tripler, bleeder resistance to generate about triple voltage (9V) and the bias for LCD Driving waveform internally from single power supply(3V).

■ FEATURES

● 12-character/2-line or 24-character/1-line Dot Matrix LCD controller driver

● Character Generator ROM : 9,600 bits

● Character Generator RAM : 32x5 bits

● Voltage Tripler On-chip (Switchable Doubler / Tripler)

● Low power consumption

● Operating voltage

NJU6428/29 : 2.4V to 3.6V(Except LCD Driving Voltage)

NJU6469 : 2.4V to 3.3V(Except LCD Driving Voltage)

● Package outline : QFP100-C1 / QFP100-G1 / Chip / TCP