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UPD780948 from NEC

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UPD780948

Manufacturer: NEC

8-bit Single-Chip Microcontroller

Partnumber Manufacturer Quantity Availability
UPD780948 NEC 9533 In Stock

Description and Introduction

8-bit Single-Chip Microcontroller The UPD780948 is a microcontroller manufactured by NEC (now part of Renesas Electronics). Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Architecture:** 8-bit  
- **CPU Core:** 78K0/Kx2 series  
- **Operating Voltage:** 1.8V to 5.5V (low-voltage operation supported)  
- **Clock Speed:** Up to 10 MHz  
- **Program Memory (ROM):** 60 KB Flash memory  
- **RAM:** 2 KB  
- **Data Flash:** 4 KB (for data storage)  
- **I/O Ports:** Multiple general-purpose I/O pins  
- **Timers:** Multiple 8/16-bit timers (e.g., timer/counter, watchdog timer)  
- **ADC:** 10-bit resolution, 8-channel  
- **Communication Interfaces:** UART, I²C, SPI  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** LQFP, QFP  

### **Descriptions and Features:**  
- **Low Power Consumption:** Supports multiple power-saving modes (HALT, STOP).  
- **High-Speed On-Chip Flash:** Allows in-system programming (ISP).  
- **On-Chip Debug Function:** Supports debugging via single-wire UART.  
- **Robust Peripheral Set:** Includes PWM, capture/compare units, and serial interfaces.  
- **Wide Operating Voltage Range:** Suitable for battery-powered applications.  
- **Industrial-Grade Reliability:** Designed for automotive and industrial applications.  

The UPD780948 is commonly used in embedded systems, automotive electronics, and consumer appliances.  

(Note: For detailed datasheets, refer to Renesas Electronics' official documentation.)

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