Key facts
- Brand
- NORITAKE-ITRON
- Model
- GU112x16G-7806
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-04
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Noritake Itron GU112x16G-7806AC VFD Module Handbook
The GU112x16G-7806AC is a 112x16 dot graphic VFD module with 4/8‑bit parallel and asynchronous/synchronous serial interfaces. It operates from a 5 V supply, offers high‑brightness blue‑green illumination, and works in temperatures from –40 °C to +85 °C. Electrical, optical and environmental specifications are listed, including a typical luminance of 700 cd/m².
The document describes the LCD‑compatible command set, extended graphic commands, and detailed timing diagrams for parallel and serial communications. It also covers port configuration, reset procedures, and examples for displaying text and graphics on the module.
NORITAKE-ITRON GU112x16G-7806 specifications
| Display resolution | 112x16 dots (2x16 characters) |
|---|---|
| Power supply voltage | 5.0 V DC ±5 % |
| Power supply current | 250 mA DC typ. |
| Logic high input voltage (VIH) | 0.8 V DC min. |
| Logic low input voltage (VIL) | 0.6 V DC max. |
| Luminance | 700 cd/m² typ. |
| Operating temperature | -40 °C to +85 °C |
| Dot size / pitch | 0.33 × 0.575 mm |
All NORITAKE-ITRON GU112x16G-7806 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What power supply voltage does the GU112x16G-7806AC require?
It requires a 5.0 V DC supply with a tolerance of ±5 %.
How can the display brightness be adjusted?
Brightness is set with the command 20H + lum where 00H = 100 % (full), 01H = 75 %, 02H = 50 % and 03H = 25 % brightness.
What power supply voltage does the GU112x16G-7806 require?
It requires a 5.0 VDC supply with a tolerance of ±5% (VCC) and a 0 V ground reference.
Which interface options are available for the module?
The module supports 4‑bit or 8‑bit parallel interfaces and a serial interface (SPI or asynchronous) that are bi‑directional.