40 × 4 LCD Segment Driver

PCF8553DTT

PCF8553 is an ultra low-power LCD segment driver with 4 backplane- and 40 segment-driver outputs, with either an I²C- or an SPI-bus interface. It comprises an internal oscillator, bias generation, instruction decoding, and display controller.

See product image

Product Details

Select a section:

Features

Key Features

  • Single chip LCD controller and driver
  • Selectable backplane drive configuration: static, 2, 3, or 4 backplane multiplexing
  • Selectable display bias configuration: static, 1⁄2, or 1⁄3
  • Internal LCD bias generation with buffers
  • 40 segment drives:
    • Up to 20 7-segment numeric characters
    • Up to 10 14-segment alphanumeric characters
    • Any graphics of up to 160 segments/elements
  • Auto-incrementing display data and instruction loading
  • Versatile blinking modes
  • Independent supplies of VLCD and VDD
  • 1.8 V to 5.5 V for VLCD
  • 1.8 V to 5.5 V for VDD
  • Ultra low-power consumption
  • 400 kHz I²C-bus interface
  • 5 MHz SPI-bus interface
  • Internally generated or externally supplied clock signal

Product Longevity Program

  • This product is included in the NXP Product Longevity Program ensuring a stable supply of products for your embedded designs. The PCF8553DTT/A is included in the 15-year program

Documentation

Quick reference to our documentation types.

Filters

1-5 of 7 documents

Show All

Design Resources

Select a section:

Hardware

Filters

4 hardware offerings

Engineering Services

2 engineering services

To find a complete list of our partners that support this product, please see our Partner Marketplace.

Support

What do you need help with?

Search