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W29C011A from WINBOND

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W29C011A

Manufacturer: WINBOND

128K X 8 CMOS FLASH MEMORY

Partnumber Manufacturer Quantity Availability
W29C011A WINBOND 6100 In Stock

Description and Introduction

128K X 8 CMOS FLASH MEMORY The W29C011A is a 128K x 8-bit CMOS flash memory manufactured by Winbond. Below are its key specifications, descriptions, and features:

### **Specifications:**  
- **Memory Organization:** 128K x 8 bits  
- **Supply Voltage:** 5V ± 10%  
- **Access Time:** 70ns, 90ns, 120ns  
- **Operating Current:** 30mA (typical)  
- **Standby Current:** 100µA (typical)  
- **Endurance:** 10,000 program/erase cycles  
- **Data Retention:** 10 years  

### **Descriptions:**  
- The W29C011A is a 1M-bit (128K x 8) flash memory with a uniform block architecture.  
- It supports both byte programming and sector erase operations.  
- Compatible with JEDEC-standard pinouts for easy replacement of EPROMs.  
- Features a command-driven interface for in-system programming.  

### **Features:**  
- **Single 5V Power Supply** for read, program, and erase operations.  
- **Sector Erase Capability** – 16 uniform sectors (4K bytes each).  
- **Automatic Program & Erase Algorithms** with embedded timers.  
- **Hardware Data Protection** against accidental writes.  
- **Toggle Bit & Data Polling** for program/erase status detection.  
- **Low Power Consumption** in standby mode.  
- **CMOS Technology** for high reliability and low power operation.  

This information is sourced from Winbond's official documentation.

Application Scenarios & Design Considerations

128K X 8 CMOS FLASH MEMORY

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