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OM4068 - LCD driver for low multiplex rates

General Description

plastic quad flat package; 44 leads (lead length 1.3 mm); body 10 × 10 × 1.75 mm plastic dual in-line package; 40 leads (600 mil) unsawn wafer chip in tray APPLICATIONS Telecom equipment Portable instruments Alarm systems

Automotive equipment.

Key Features

  • Single-chip LCD controller/driver.
  • Static/duplex/triplex drive modes with up to 32/64/96 LCD segments drive capability per device.
  • Selectable backplane drive configuration: static or 2 or 3 backplane multiplexing.
  • Selectable display bias configuration drive: static, 1⁄2 or 1⁄ 3.
  • 32 segment drivers.
  • Serial data input (word length 32 to 96 bits).
  • On-chip generation of intermediate LCD bias voltages.
  • 2 MHz fast serial bus inte.

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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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INTEGRATED CIRCUITS DATA SHEET OM4068 LCD driver for low multiplex rates Product specification File under Integrated Circuits, IC12 1998 Jun 18 Philips Semiconductors Product specification LCD driver for low multiplex rates FEATURES • Single-chip LCD controller/driver • Static/duplex/triplex drive modes with up to 32/64/96 LCD segments drive capability per device • Selectable backplane drive configuration: static or 2 or 3 backplane multiplexing • Selectable display bias configuration drive: static, 1⁄2 or 1⁄ 3 • 32 segment drivers • Serial data input (word length 32 to 96 bits) • On-chip generation of intermediate LCD bias voltages • 2 MHz fast serial bus interface • CMOS compatible • Compatible with any 4-bit, 8-bit or 16-bit microprocessors/microcontrollers • May be cascaded for larg