ROHM RCM2050R Reflective LCD Module Datasheet

The RCM2050R is a reflective TN type liquid crystal module with a built-in controller/driver LSI and a display capacity of 16 characters × 1 line. It features a wide viewing angle and high contrast, interfaces with 4-bit or 8-bit MPUs, and can display up to 181 characters and special symbols. It supports custom character patterns and has a rich instruction set including clear display, cursor on/off, and character blinking. The module is compact, lightweight, and operates on a single 5V power supply with low power consumption.


ROHM RCM2050R Reflective LCD Module Datasheet - cover page
Brand
ROHM
Category
Other Electronics
Document type
Datasheet
Language
English
Pages
8
File format
PDF
File size
147 KB
Published
07 August, 2012
Updated
28 September, 2023
MD5 checksum
410C65E79A463C380EE3D490A73B9EF1

About this manual

The RCM2050R is a reflective TN type liquid crystal module featuring a built-in controller/driver LSI and a display capacity of 16 characters x 1 line. It utilizes a 5x7 dot character matrix with cursor support and can display up to 181 characters and special symbols using character RAM. The module interfaces with 4-bit or 8-bit MPUs and operates on a single 5 V power supply.

What's inside

  • Applications
  • Features
  • External dimensions
  • Block diagram
  • Pin assignments
  • Absolute maximum ratings
  • Electrical characteristics
  • Optical characteristics
  • Timing chart
  • Instructions

Specifications

Display TypeReflective TN type
Display Capacity16 characters x 1 line
Character Matrix5x7 dot
Power Supply Voltage5 V
Contrast Ratio3 to 6
Rise Time100 to 250 ms

Frequently asked questions

What are the applications for the RCM2050R?

It is suitable for personal computers, word processors, facsimiles, and telephones.

What is the maximum number of characters that can be displayed?

The module can display up to 181 characters and special symbols.

How does the module interface with microprocessors?

It interfaces with 4-bit or 8-bit MPUs.

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