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UPD4713A from NEC

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15.625ms

UPD4713A

Manufacturer: NEC

RS-232 LINE DRIVER/RECEIVER

Partnumber Manufacturer Quantity Availability
UPD4713A NEC 35 In Stock

Description and Introduction

RS-232 LINE DRIVER/RECEIVER The part **UPD4713A** is a **4-bit Microcontroller** manufactured by **NEC**.  

### **Specifications:**  
- **Architecture:** 4-bit  
- **Manufacturer:** NEC (now part of Renesas Electronics)  
- **Package:** Likely DIP (Dual In-line Package) or similar, depending on variant  
- **Operating Voltage:** Typically 2.7V to 5.5V (exact range may vary)  
- **Clock Speed:** Low-frequency operation (specific speed depends on model)  
- **I/O Ports:** Limited GPIO capabilities (exact number varies)  
- **ROM/OTP:** Mask ROM or One-Time Programmable (OTP) memory  
- **RAM:** Small internal RAM (size varies)  
- **Special Features:**  
  - Basic timer functions  
  - Simple interrupt handling  
  - Low-power modes  

### **Descriptions & Features:**  
- Designed for **low-cost, embedded control applications**  
- Used in **consumer electronics, appliances, and simple control systems**  
- **Low power consumption**, suitable for battery-operated devices  
- **Limited programmability** (often pre-programmed for specific tasks)  
- **Legacy component** (may be obsolete or hard to find)  

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

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