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W78E054B-40PL from WIN

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W78E054B-40PL

Manufacturer: WIN

8-BIT MICROCONTROLLER

Partnumber Manufacturer Quantity Availability
W78E054B-40PL,W78E054B40PL WIN 500 In Stock

Description and Introduction

8-BIT MICROCONTROLLER The W78E054B-40PL is a microcontroller manufactured by WIN. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:  

### **Manufacturer:** WIN  
### **Part Number:** W78E054B-40PL  

### **Key Specifications:**  
- **Core:** 8051-compatible  
- **Operating Frequency:** Up to 40 MHz  
- **Flash Memory:** 32 KB (for program storage)  
- **RAM:** 256 bytes (internal) + 1024 bytes (external)  
- **EEPROM:** 4 KB (for data storage)  
- **Operating Voltage:** 4.5V to 5.5V  
- **Package:** PLCC (Plastic Leaded Chip Carrier)  
- **Temperature Range:** Commercial (0°C to +70°C)  

### **Features:**  
- Fully static design for low-power operation  
- Three 16-bit timers/counters  
- One full-duplex UART for serial communication  
- Four 8-bit I/O ports  
- Watchdog timer (WDT) for system reliability  
- Power-saving modes (Idle and Power-down)  
- In-circuit programming (ISP) support  
- 4-level interrupt priority  

This information is strictly based on the manufacturer's datasheet. No additional suggestions or guidance are provided.

Application Scenarios & Design Considerations

8-BIT MICROCONTROLLER

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