ROHM RCM2034R Data Sheet
Summary
This compact RCM2034R LCD Module is a high-contrast, 16x1 character display featuring an integrated controller and built-in LSI. Designed for applications ranging from personal computers to embedded systems, it provides reliable text status updates via simple 4-bit or 8-bit interfacing. The comprehensive manual covers all necessary technical details, including electrical specifications, precise timing charts, pin functions, reset procedures, and detailed instructions for seamless integration into your hardware design.
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Liquid crystal displays 查询RCM2034R供应商
16 characters1 line reflective character module RCM2034R The RCM2034R is a reflective TN type liquid crystal module with a built-in controller /driver LSI and a display capacity of 16 characters 1 line. Applications Personal computers, word processors, facsimiles, telephones, etc. Features
1) Wide viewing angle and high contrast. 6) Abundant instruction set including clear display, cur- 2) 57 dot character matrix with cursor. sor on /off, and character blinking. 3) Interfaces with 4-bit or 8-bit MPUs. 7) Compact and light weight for easy assembly to the 4) Displays up to 226 characters and special symbols. host instrument. 5) Custom character patterns are displayed with the 8) Operable on single 5 V power supply. character RAM. 9) Low power consumption.
External dimensions (Units: mm)
Page Summary Contents For ROHM RCM2034R Data Sheet
Manual Details
| Brand | ROHM |
|---|---|
| Pages | 8 |
| File Size | 153.72 KB |
| Published | June 05, 2026 |
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Frequently Asked Questions
What is the built-in display capacity of the RCM2034R module?
It has a 16 character x 5 dot character matrix.
How does the initialization process occur when power is first applied?
The internal reset circuit clears the display and sets initial parameters like function set (DL=1:8-bit interface), Entry mode, and Display/Cursor/Blinking status. This takes 15 ms.
What types of systems are this module compatible with?
It can interface with 4-bit or 8-bit Microprocessors (MPUs) for PCs, word processors, and telephones.
Can the module be operated on a single power supply voltage?
Yes, it operates on a single 5 V power supply.