DESCRIPTION

PT6520 is a dot matrix LCD driver IC. The bit addressable display data which is sent from a microcomputer is stored in a build-in display data RAM and generates the LCD signal.

The PT6520 incorporates innovative circuit design strategies to assure very low current dissipation and a wide range of operating voltages. The PT6520 permits the user to implement high-performance handy systems operating from a miniature battery.

FEATURES

• CMOS technology

• 8-bit data interface

• 61 segment output

• 16 common output

• Duty cycle – PT6520 – 1/16 ~ 1/32

• 2560 bits built-in display data RAM

• Master/Slave operation

• Low power: 30μW

• LCD voltage: 3.5 ~ 13V

• Power supply: 2.4 ~ 7V

• Available in 100 pins, QFP & C.O.B.

APPLICATIONS

• Peripheral devices

• LCD modules

• Electronic instruments