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UPD78F4225YGC-8BT-A from NEC

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UPD78F4225YGC-8BT-A

Manufacturer: NEC

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

Partnumber Manufacturer Quantity Availability
UPD78F4225YGC-8BT-A,UPD78F4225YGC8BTA NEC 354 In Stock

Description and Introduction

80-pin general-purpose 16-bit single-chip microcomputer The **UPD78F4225YGC-8BT-A** is a microcontroller manufactured by **NEC** (now part of Renesas Electronics). Below are the factual specifications, descriptions, and features based on available data:  

### **Manufacturer:** NEC (Renesas Electronics)  
### **Part Number:** UPD78F4225YGC-8BT-A  

### **Key Specifications:**  
- **Core:** 78K0R 16-bit microcontroller  
- **Operating Frequency:** Up to **20 MHz**  
- **Supply Voltage:** **2.7V to 5.5V**  
- **Package:** **LQFP-64** (10mm x 10mm, 0.5mm pitch)  
- **Operating Temperature Range:** **-40°C to +85°C**  
- **Flash Memory:** **128 KB**  
- **RAM:** **4 KB**  
- **Data Flash:** **4 KB** (for data storage)  

### **Features:**  
- **High-Speed On-Chip Oscillator (20 MHz max)**  
- **Low Power Consumption** (supports multiple power-saving modes)  
- **On-Chip Debug Function** (supports real-time debugging)  
- **Multiple Communication Interfaces:**  
  - **UART (Serial Interface)**  
  - **I²C Bus Interface**  
  - **CSI (Clock Synchronous Serial Interface)**  
- **Timers:**  
  - **16-bit Timer/Event Counter**  
  - **Watchdog Timer**  
  - **Real-Time Clock (RTC)**  
- **Analog Features:**  
  - **10-bit A/D Converter** (8 channels)  
- **General-Purpose I/O Ports:** **54 pins**  
- **High Noise Immunity** (suitable for industrial applications)  

### **Applications:**  
- Industrial control systems  
- Consumer electronics  
- Home appliances  
- Automotive body control  

This microcontroller is designed for embedded applications requiring a balance of performance, power efficiency, and peripheral integration.  

(Note: For the most accurate and updated details, refer to the official NEC/Renesas datasheet.)

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