PT6524 Datasheet, PDF (1/7 Pages) Princeton Technology Corp – LCD Driver IC

LCD Driver IC
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URL: http://www.princeton.com.tw
PT6524
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 Package
Application
• Frequency Display for Electronic Tuners
PT6524 v1.0
Page 1
July 2002