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W49F002UP90B from WINBOND

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W49F002UP90B

Manufacturer: WINBOND

256K X 8 CMOS FLASH MEMORY

Partnumber Manufacturer Quantity Availability
W49F002UP90B WINBOND 3670 In Stock

Description and Introduction

256K X 8 CMOS FLASH MEMORY The part **W49F002UP90B** is manufactured by **Winbond**. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Winbond  
- **Part Number:** W49F002UP90B  
- **Type:** Flash Memory  
- **Memory Size:** 2 Megabits (256K x 8)  
- **Supply Voltage:** 5V  
- **Access Time:** 90 ns  
- **Package:** 32-pin PLCC (Plastic Leaded Chip Carrier)  
- **Operating Temperature:** Commercial (0°C to 70°C) or Industrial (-40°C to 85°C)  
- **Interface:** Parallel  

### **Descriptions:**  
- The **W49F002UP90B** is a 2Mb (256K x 8) CMOS Flash memory device.  
- It supports a standard microprocessor interface with a 5V power supply.  
- The device is designed for high-performance, low-power applications.  
- It features a fast access time of **90 ns**, making it suitable for embedded systems.  

### **Features:**  
- **Fast Read Access Time:** 90 ns  
- **Low Power Consumption:**  
  - Active Current: 30 mA (typical)  
  - Standby Current: 100 µA (typical)  
- **Sector Erase Architecture:**  
  - Uniform 4K-byte sectors for flexible erase operations  
- **Hardware Data Protection:**  
  - VCC detection to prevent write operations during power transitions  
- **Reliable Endurance:**  
  - 100,000 erase/program cycles per sector  
- **Compatibility:**  
  - JEDEC-standard pinout and command set  
  - Compatible with other 5V Flash memory devices  

This information is strictly factual and sourced from Winbond's specifications for the **W49F002UP90B**.

Application Scenarios & Design Considerations

256K X 8 CMOS FLASH MEMORY

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