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LC7980 from SANYO

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LC7980

Manufacturer: SANYO

Controller for the LCD Dot Matrix Graphic Display

Partnumber Manufacturer Quantity Availability
LC7980 SANYO 5 In Stock

Description and Introduction

Controller for the LCD Dot Matrix Graphic Display The LC7980 is a dot matrix LCD controller manufactured by SANYO. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Specifications:**  
- **Display Type:** Dot Matrix LCD Controller  
- **Interface:** Parallel  
- **Supply Voltage:** Typically operates at 5V  
- **Display Modes:** Supports both character and graphic modes  
- **Character Font:** 5×7 or 5×8 dot format  
- **Display Capacity:** Varies based on configuration (e.g., 16×2, 20×4, etc.)  
- **Built-in RAM:** Includes display data RAM (DDRAM) and character generator RAM (CGRAM)  
- **Clock Input:** Requires an external oscillator or clock signal  

### **Descriptions:**  
- The LC7980 is designed to control alphanumeric and graphic LCD modules.  
- It includes an onboard RAM for storing display data and custom character patterns.  
- Compatible with various LCD panel configurations, supporting multiple rows and columns.  

### **Features:**  
- **Character Generator ROM (CGROM):** Stores standard character patterns.  
- **Character Generator RAM (CGRAM):** Allows custom character creation.  
- **Display Data RAM (DDRAM):** Stores text or graphic data for display.  
- **Low Power Consumption:** Suitable for battery-operated devices.  
- **Flexible Control:** Supports cursor control, display shifting, and blinking.  

For exact electrical characteristics and timing diagrams, refer to the official SANYO LC7980 datasheet.

Application Scenarios & Design Considerations

Controller for the LCD Dot Matrix Graphic Display

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