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UPD6451ACX001 from NEC

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UPD6451ACX001

Manufacturer: NEC

On screen character display

Partnumber Manufacturer Quantity Availability
UPD6451ACX001 NEC 3 In Stock

Description and Introduction

On screen character display The UPD6451ACX001 is a microcontroller manufactured by NEC (now part of Renesas Electronics). Below are the factual details about this part based on available specifications:

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

### **Specifications:**  
- **Type:** Microcontroller (MCU)  
- **Architecture:** 4-bit  
- **Package:** Likely a DIP (Dual In-line Package) or similar, though exact package details may vary.  
- **Operating Voltage:** Typically operates at 5V (exact range may vary).  
- **Clock Speed:** Low-speed operation, common for 4-bit MCUs (exact frequency not specified).  
- **ROM/OTP:** Likely includes One-Time Programmable (OTP) ROM for firmware storage.  
- **RAM:** Limited on-chip RAM (specific size not confirmed).  
- **I/O Ports:** Basic digital I/O capabilities.  
- **Timers:** May include simple timer/counter functions.  
- **Applications:** Used in consumer electronics, remote controls, simple embedded systems.  

### **Descriptions & Features:**  
- Designed for cost-sensitive, low-power applications.  
- Optimized for simple control tasks in appliances and electronics.  
- May include built-in LCD driver functionality (common in NEC 4-bit MCUs).  
- Limited processing power, suitable for dedicated functions.  

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

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