PT6526 Datasheet, PDF (1/24 Pages) Princeton Technology Corp – LCD Driver IC

DESCRIPTION
PT6526 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.
APPLICATION
• Frequency Display for Electronic Tuners
PT6526
LCD Driver IC
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
• Power Supply Voltage: 4.5V to 6V
• CMOS/TTL compatible logic input pins
• RC Oscillation Circuit
• Available in 64 pins, LQFP
BLOCK DIAGRAM
Tel: [phone]‧Fax: [phone]‧ http://www.princeton.com.tw‧2F, 233-1, Baociao Road, Sindian, Taipei 23145, Taiwan