DESCRIPTION

PT6524 is a General Purpose LCD Driver IC utilizing CMOS Technology specially designed for electronic tuners controlled by microcontroller. It can drive up to a maximum of 204 segment outputs and can control up to 12 general purpose output ports. Pin assignments and application circuit are optimized for easy PCB layout and cost saving advantages.

FEATURES

• CMOS Technology

• Up to 4 Common and 51 Segment Drivers

• Up to 204 LCD Segments

• Up to 12 General Purpose Output Ports

• 1/4 Duty – 1/2 Bias or 1/4 Duty – 1/3 Bias Drive Technique

• No Decoder Intervention Necessary to Display the Data

• Power Saving Mode provided

• RC Oscillation Circuit

• Available in 64 pins, QFP or LQFP

APPLICATION

• Frequency Display for Electronic Tuners