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PT6963 - LED Driver

General Description

PT6963 is an LED Controller driven on a 1/5 to 1/8 duty factor.

Key Features

  • CMOS technology.
  • Low power consumption.
  • Multiple display modes (14 segment, 4 Grid to 11 segment, 7 Grid).
  • Key scanning (10 x 3 Matrix).
  • 8-Step dimming circuitry.
  • Serial interface for Clock, Data Input, Data Output, Strobe Pins and low voltage operation ability when user’s MCU power supply is 3.3V.
  • Available in 32-pin, SOP Tel: 886-66296288‧Fax: 886-29174598‧ http://www. princeton. com. tw‧2F, 233-1, Baociao Road, Sindian, Taipei 231.

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Datasheet Details

Part number PT6963
Manufacturer PTC
File Size 656.77 KB
Description LED Driver
Datasheet download datasheet PT6963 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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DESCRIPTION PT6963 is an LED Controller driven on a 1/5 to 1/8 duty factor. 11 segment output lines, 4 grid output lines, 3 segment/grid output lines, one display memory, control circuit, key scan circuit are all incorporated into a single chip to build a highly reliable peripheral device for a single chip microcomputer. Serial data is fed to PT6963 via a four-line serial interface. Housed in a 32-pin SOP, PT6963 pin assignments and application circuit are optimized for easy PCB Layout and cost saving advantages.