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UPD75116CW from NEC

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15.625ms

UPD75116CW

Manufacturer: NEC

4-Bit Single Chip-Microcomputer

Partnumber Manufacturer Quantity Availability
UPD75116CW NEC 320 In Stock

Description and Introduction

4-Bit Single Chip-Microcomputer The part **UPD75116CW** is a microcontroller manufactured by **NEC**. Below are the factual details from Ic-phoenix technical data files:  

### **Manufacturer:**  
- **NEC** (now part of Renesas Electronics Corporation)  

### **Specifications:**  
- **Architecture:** 4-bit microcontroller  
- **Core:** NEC 75X series  
- **Operating Voltage:** Typically 2.7V to 5.5V (specific range may vary)  
- **Clock Speed:** Up to several MHz (exact frequency depends on model variant)  
- **Program Memory:** Mask ROM (size varies by variant)  
- **RAM:** Limited on-chip RAM (exact size depends on variant)  
- **I/O Ports:** Multiple general-purpose I/O pins  
- **Timers:** Built-in timer/counter functions  
- **Interrupts:** Supports multiple interrupt sources  
- **Package:** **CW** suffix likely indicates a ceramic or plastic package (exact package type may vary)  

### **Descriptions & Features:**  
- Designed for embedded control applications  
- Low-power consumption suitable for battery-operated devices  
- Includes on-chip peripherals like timers and I/O ports  
- Mask ROM-based program memory (factory-programmed)  
- Commonly used in consumer electronics, industrial controls, and automotive applications  

For exact datasheet details, refer to NEC/Renesas documentation.

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