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W29C020T-12 from WINBOND

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W29C020T-12

Manufacturer: WINBOND

256K X 8 CMOS FLASH MEMORY

Partnumber Manufacturer Quantity Availability
W29C020T-12,W29C020T12 WINBOND 2000 In Stock

Description and Introduction

256K X 8 CMOS FLASH MEMORY The W29C020T-12 is a 256K x 8 CMOS flash memory manufactured by Winbond. Below are its key specifications, descriptions, and features:  

### **Specifications:**  
- **Memory Size:** 2 Mbit (256K x 8)  
- **Supply Voltage:** 5V ± 10%  
- **Access Time:** 120 ns  
- **Operating Current:** 30 mA (typical)  
- **Standby Current:** 100 µA (typical)  
- **Endurance:** 10,000 write/erase cycles (minimum)  
- **Data Retention:** 10 years (minimum)  
- **Package:** 32-pin TSOP (Thin Small Outline Package)  

### **Descriptions:**  
- The W29C020T-12 is a 5V-only flash memory with a uniform 4KB sector architecture.  
- It supports both byte and sector erase operations.  
- Compatible with JEDEC-standard commands for easy integration.  

### **Features:**  
- **Low Power Consumption:** Optimized for battery-powered applications.  
- **Fast Erase & Program Time:** Sector erase in 10 ms (typical), byte programming in 20 µs (typical).  
- **Hardware Data Protection:** Prevents accidental writes during power transitions.  
- **Software Data Protection:** Optional feature to prevent unauthorized writes.  
- **Automatic Programming & Erase Algorithms:** Simplifies system integration.  
- **CMOS Technology:** Ensures high performance and reliability.  

This information is based on Winbond's official documentation for the W29C020T-12 flash memory.

Application Scenarios & Design Considerations

256K X 8 CMOS FLASH MEMORY

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