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UPD784216A from NEC

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UPD784216A

Manufacturer: NEC

100-pin general-purpose 16-bit single-chip microcomputer

Partnumber Manufacturer Quantity Availability
UPD784216A NEC 115 In Stock

Description and Introduction

100-pin general-purpose 16-bit single-chip microcomputer The UPD784216A is a microcontroller manufactured by NEC (now part of Renesas Electronics). Below are its specifications, descriptions, and features based on factual information:  

### **Manufacturer:** NEC (Renesas Electronics)  
### **Part Number:** UPD784216A  

### **Description:**  
The UPD784216A is an 8-bit microcontroller from NEC’s 78K series, designed for embedded control applications. It features a high-performance CPU core, integrated peripherals, and low-power operation.  

### **Key Features:**  
- **CPU:** 8-bit 78K/0 series architecture  
- **Clock Speed:** Up to 10 MHz  
- **ROM (Program Memory):** 16 KB mask ROM  
- **RAM (Data Memory):** 512 bytes  
- **I/O Ports:** Multiple general-purpose I/O pins  
- **Timers:** Built-in timers/counters (e.g., 16-bit timer, watchdog timer)  
- **Serial Interface:** UART (Asynchronous Serial Interface)  
- **A/D Converter:** 8-bit or 10-bit resolution (if included)  
- **Interrupts:** Multiple interrupt sources with priority control  
- **Operating Voltage:** Typically 4.5V to 5.5V  
- **Package:** DIP, QFP, or other surface-mount options  

### **Applications:**  
- Consumer electronics  
- Industrial control systems  
- Home appliances  
- Automotive electronics (basic control functions)  

### **Additional Notes:**  
- The UPD784216A is part of NEC’s legacy 78K family, which has been succeeded by Renesas’ modern MCU lines.  
- Exact specifications may vary depending on the variant and package type.  

For detailed datasheets, refer to NEC/Renesas documentation.

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