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W79E822BSG from NUVOTON

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W79E822BSG

Manufacturer: NUVOTON

8-BIT MICROCONTROLLER

Partnumber Manufacturer Quantity Availability
W79E822BSG NUVOTON 3000 In Stock

Description and Introduction

8-BIT MICROCONTROLLER The W79E822BSG is a microcontroller manufactured by NUVOTON. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:** NUVOTON  
### **Part Number:** W79E822BSG  

### **Specifications:**  
- **Core:** 8051-based 8-bit microcontroller  
- **Operating Voltage:** 2.4V to 5.5V  
- **Clock Speed:** Up to 40 MHz  
- **Flash Memory:** 8 KB (for program storage)  
- **RAM:** 256 bytes  
- **EEPROM:** 4 KB (for data storage)  
- **I/O Pins:** 22 general-purpose I/O pins  
- **Timers:** Three 16-bit timers (Timer 0, Timer 1, Timer 2)  
- **Watchdog Timer:** Built-in  
- **UART:** One full-duplex UART for serial communication  
- **ADC:** 8-channel, 10-bit resolution  
- **PWM:** 6-channel PWM output  
- **Interrupts:** Multiple interrupt sources with priority levels  
- **Operating Temperature:** -40°C to +85°C  
- **Package:** SOP-28  

### **Descriptions:**  
The W79E822BSG is an 8051-compatible microcontroller with enhanced performance and low power consumption. It integrates Flash memory, EEPROM, ADC, PWM, and multiple communication interfaces, making it suitable for various embedded applications.  

### **Features:**  
- High-performance 8051 core with single-cycle instruction execution  
- Low power consumption in idle and power-down modes  
- In-system programmable (ISP) Flash memory  
- On-chip EEPROM for data storage  
- Multiple power-saving modes  
- Robust I/O port configurations  
- Industrial-grade operating temperature range  

This information is based on the manufacturer's datasheet and technical documentation.

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