PCF2119SU/2/F2Z

Display Drivers Overview

The PCF2119SU/2/F2Z is a low-power CMOS LCD controller and driver designed for dot matrix displays. It supports configurations of up to two lines of sixteen characters or one line of thirty-two characters using a five-by-eight dot format. The device integrates on-chip generation of LCD bias voltages, reducing external component requirements. It interfaces with microcontrollers via a four-bit or eight-bit parallel bus or a two-wire I²C-bus. The chip includes a character generator supporting alphanumeric and Japanese kana characters, along with sixteen user-defined symbols.

Display Drivers Feature Summary

• Single-chip integration providing complete LCD control and driving capabilities
• On-chip configurable voltage multiplier generating LCD supply voltage independent of VDD
• Built-in temperature compensation for generated LCD output voltage
• Supports both parallel bus and I²C-bus communication interfaces

Display Drivers Applications

• Dot matrix LCD display systems requiring low power consumption
• Microcontroller-based appliances with alphanumeric display needs
• Portable devices utilizing I²C interface for space-constrained designs

Display Drivers Procurement Notes

Verify the specific suffix 'SU' against official NXP documentation to confirm pinout and package configuration. Confirm availability status as the PCF2119x series may be subject to end-of-life notices. Ensure compatibility with existing system voltage levels and interface protocols before procurement.

Display Drivers Selection Notes

Select this component when a single-chip solution for dot matrix LCDs is required. Consider the integrated voltage multiplier if minimizing external components is a priority. Verify that the supported character sets meet application requirements, noting that custom sets may require specific ordering.

Display Drivers Part Context

This part belongs to the PCF2119x family of LCD controllers manufactured by NXP Semiconductors. The family is characterized by low-power CMOS technology and comprehensive on-chip functionality for driving character-based displays. The specific model indicates a particular package and character set variant within this series.

Display Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Consult NXP official channels for form-fit-function compatible alternatives.