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UPD63A from NEC

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UPD63A

Manufacturer: NEC

4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION

Partnumber Manufacturer Quantity Availability
UPD63A NEC 1031 In Stock

Description and Introduction

4-BIT SINGLE-CHIP MICROCONTROLLER FOR INFRARED REMOTE CONTROL TRANSMISSION **Part UPD63A Manufacturer: NEC**  

### **Specifications:**  
- **Type:** Digital Signal Processor (DSP)  
- **Package:** Plastic DIP (Dual In-line Package)  
- **Pin Count:** 64 pins  
- **Operating Voltage:** 5V (standard TTL levels)  
- **Clock Frequency:** Up to 10 MHz  
- **Data Width:** 16-bit  
- **On-Chip Memory:** Includes ROM and RAM for program and data storage  
- **Instruction Set:** Optimized for digital signal processing operations  

### **Descriptions:**  
The **UPD63A** is a high-performance **16-bit DSP** developed by NEC, designed for real-time signal processing applications. It features an efficient instruction set tailored for arithmetic operations, filtering, and fast data manipulation. The chip integrates both program ROM and data RAM, reducing the need for external memory in many applications.  

### **Features:**  
- **16-bit Data Processing:** Enables high-precision arithmetic operations.  
- **Integrated Memory:** Includes on-chip ROM and RAM for efficient operation.  
- **High-Speed Operation:** Supports clock speeds up to 10 MHz.  
- **Low Power Consumption:** Optimized for power efficiency in embedded systems.  
- **Versatile I/O:** Multiple I/O ports for interfacing with external devices.  
- **Dedicated DSP Functions:** Supports multiply-accumulate (MAC) operations for filtering and FFT computations.  

This DSP was commonly used in telecommunications, audio processing, and industrial control systems during its production era.

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