TC51320 Development Board for Kyocera Display (Optrex)
F-51320 Series 128x64 LCDs


TC51320 128x64 Development Board for Kyocera Display (Optrex) F-51320       TC51320 LCD Controller for Kyocera Display (Optrex) F-51320

Top View

Bottom View


F-51852 160x128 LCDsClick picture to enlarge


TC51320 128x64 LCD Controller Description


The TC51320 is an intelligent 128x64 LCD controller with integrated touch screen control that provides the Graphical User Interface (GUI) for connecting Kyocera Display (former Optrex) F-51320 128x64 COG Monochrome STN Graphic LCD display with the target development board. This controller allows user to individually control each display pixel. This independent pixel control allows displaying both text and pictures simultaneously. The TC51320 uses an ATMEGA16 microcontroller and external AT24C512 serial EEPROM. The controller can be used as a development board and reprogrammed via AVRISP device or OEM. This board requires a single 5 VDC supply to be plugged into J5 connector (bypass voltage regulator) or 7-15 VDC power supply to be plugged into J11 connector.

Key Features

  • Supports Kyocera Display F-51320 128x64 LCD displays

  • RS-232 communication interface PC and TTL (8051 Family, AVR, ARM, Basic Stamp, PIC, STM)

  • Nine programmable baud rates

  • 512k bites external EEPROM

  • Touch screen controller

  • AVRISP Interface

  • Draw/Clear Line/Rectangle/Circle

  • 7-15 VDC voltage regulator (for F-51320GNY-LY-AFN 9 VDC is recommended)

  • Software controls contrast, backlight ON/OFF, display ON/OFF

  • Hardware contrast adjustment

  • 8 port pins of ATmega16 microcontroller (PA6, PA7, PC2, PD6, PD7) are available for your personal use

  • Horizontal Scrolling Bar (25 characters max.)

  • 3 integrated (custom fonts are available) can be mixed freely on the screen: 5x7, 8x14, 8x14 Bold

Font Size


Screen Sample

Key Benefits

  • Can be used as a development board or OEM

  • The firmware can be customized for particular application

  • The hardware can be modified for specific OEM requirements

  • VIs and programming examples for LabVIEW are available new product

TC51320 LCD Controller Supporting Documentation:

Evaluation Tools

Control Panel 128x64 Download

Control Panel 128x64 V3.3.1 (7/19/13 - 2.20M)



  • Significantly reduces the time and effort to evaluate LCD controller boards.
  • Allows to display information on Kyocera Display (Optrex) and Newhaven Display 128x64 Monochrome Graphic displays.
  • Load and Save bitmap screens.
  • 3 integrated fonts: 5x7, 8x14, 8x14 Bold.
  • Supports Windows 95/98/ME, NT4/2000/XP/Vista/7.
  • Provided on an as-is basis.
  • Full software support at our Support Forum.



Technical Documentation

TC51320 Controller User Manual

User Manual (12/10/10 - 1.07M)

TC51320 Controller Dimensions

Dimensions (10/17/07 - 70.6K)



Firmware Release Information



Release Notes

Release Date

Firmware Download



March 16, 2009



User Guides

Control Panel 128x64 User Guide

Control Panel 128x64 User Guide (July 2013 - 690K)


This guide describes how to use the CP128x64 software.
3 Steps Descriptive Guide Book

3 Steps Descriptive Guide Book (August 2011 - 380K)


The Guide Book is now included on the supporting CD-ROM.
Handling Precautions

Handling Precautions (January 2013 - 53.9K)



Warranty (January 2013 - 83.5K)



Note: VIs and programming examples for LabVIEW are available on the supporting CD-ROM.



Full firmware support is provided at our Support Forum.




shop-on-line TC51320 Controller




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