PCF2113DU/F4,026

Display Drivers Overview

The PCF2113DU/F4,026 is a low-power CMOS LCD controller and driver designed to drive dot matrix LCD displays. It supports configurations of 2 lines by 12 characters or 1 line by 24 characters using a 5 × 8 dot format. The device integrates on-chip generation of LCD bias voltages, minimizing external component requirements. It interfaces with microcontrollers via a 4-bit or 8-bit parallel bus or a 2-wire I²C-bus. The chip includes a character generator for alphanumeric and kana characters. Operating temperatures range from -40 °C to +85 °C, with a maximum supply voltage of 5.5 V.

Display Drivers Feature Summary

• Single-chip integration providing LCD control, driving, and bias voltage generation
• Supports flexible interface options including 4-bit/8-bit parallel bus and 2-wire I²C-bus
• Built-in character generator supporting alphanumeric and kana (Japanese) characters
• Temperature compensation for on-chip generated LCD output voltage

Display Drivers Applications

• Dot matrix LCD displays with 2 lines of 12 characters
• Dot matrix LCD displays with 1 line of 24 characters
• Embedded systems requiring low-power display control
• Microcontroller-based appliances with alphanumeric display needs

Display Drivers Procurement Notes

Verify the specific suffix F4,026 against official NXP documentation to confirm tape-and-reel packaging details and exact character set availability. Ensure the selected variant matches the required interface mode and operating temperature range for your application design.

Display Drivers Selection Notes

Select this component when a single-chip solution for small dot-matrix LCDs is required. Consider the PCF2113x family if I²C or parallel bus compatibility is needed. Verify that the integrated bias generation meets the contrast requirements without excessive external components.

Display Drivers Part Context

The PCF2113x series consists of low-power CMOS LCD controllers/drivers. This family is designed to simplify display interface designs by integrating necessary functions into a single chip. The 'x' denotes the built-in character set, which can be customized upon request.

Display Drivers FAQ

What display formats does the PCF2113DU support?

It supports a 2-line display of 12 characters or a 1-line display of 24 characters, both using a 5 × 8 dot format.

Does the PCF2113DU require external components for LCD bias?

No, it provides on-chip generation of LCD bias voltages, resulting in a minimum number of external components.