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LC866420B from YAMAHA

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LC866420B

Manufacturer: YAMAHA

8-Bit Single Chip Microcontroller

Partnumber Manufacturer Quantity Availability
LC866420B YAMAHA 138 In Stock

Description and Introduction

8-Bit Single Chip Microcontroller The LC866420B is a microcontroller manufactured by YAMAHA. Below are the specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** YAMAHA  
- **Series:** LC866  
- **Model:** LC866420B  
- **Core:** 8-bit microcontroller  
- **Architecture:** Proprietary YAMAHA architecture  
- **ROM (Program Memory):** 16KB (Mask ROM)  
- **RAM (Data Memory):** 512 bytes  
- **Operating Voltage:** 2.7V to 5.5V  
- **Clock Speed:** Up to 8MHz  
- **I/O Ports:** Multiple general-purpose I/O pins  
- **Timers/Counters:** Built-in timers/counters  
- **ADC (Analog-to-Digital Converter):** Some variants may include ADC functionality  
- **Communication Interfaces:** May include UART or other serial communication interfaces  
- **Package Type:** Likely DIP or SOP package  

### **Descriptions:**  
The LC866420B is an 8-bit microcontroller designed by YAMAHA for embedded control applications. It features a mask ROM for program storage, making it suitable for high-volume production where firmware is fixed. It operates across a wide voltage range, supporting low-power and battery-operated applications.  

### **Features:**  
- **Low Power Consumption:** Suitable for battery-powered devices.  
- **High Integration:** Combines ROM, RAM, and peripherals in a single chip.  
- **Wide Operating Voltage Range:** Supports 2.7V to 5.5V.  
- **Mask ROM:** Pre-programmed firmware for cost-effective mass production.  
- **General-Purpose I/O:** Flexible pin configurations for interfacing with external components.  
- **Timers/Counters:** Useful for timing and event counting applications.  
- **Possible ADC:** Some variants may include analog input capabilities.  

This microcontroller is typically used in consumer electronics, automotive applications, and industrial control systems where reliability and cost efficiency are key.  

(Note: Specific features like ADC or communication interfaces may vary by variant. For exact details, refer to YAMAHA's official datasheet.)

Application Scenarios & Design Considerations

8-Bit Single Chip Microcontroller

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