IC Phoenix logo

Home ›  W  › W2 > W39L040AQ70B

W39L040AQ70B from WINBONG

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

W39L040AQ70B

Manufacturer: WINBONG

512K × 8 CMOS FLASH MEMORY

Partnumber Manufacturer Quantity Availability
W39L040AQ70B WINBONG 1285 In Stock

Description and Introduction

512K × 8 CMOS FLASH MEMORY The part **W39L040AQ70B** is manufactured by **WINBOND**. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Memory Type:** Flash  
- **Density:** 4 Mbit (512K x 8)  
- **Supply Voltage:** 2.7V - 3.6V  
- **Speed:** 70 ns access time  
- **Interface:** Parallel  
- **Operating Temperature:** Commercial (0°C to +70°C)  
- **Package:** 32-pin PLCC (Plastic Leaded Chip Carrier)  

### **Descriptions:**
- The **W39L040AQ70B** is a 4 Mbit (512K x 8) CMOS flash memory device.  
- It supports a standard microprocessor interface with a 70 ns access time.  
- Designed for applications requiring non-volatile storage with low power consumption.  

### **Features:**
- **Low Power Consumption:**  
  - Active Read Current: 15 mA (typical)  
  - Standby Current: 30 µA (typical)  
- **Sector Architecture:**  
  - Uniform 4 KByte sectors for flexible erase operations  
- **Reliability:**  
  - Minimum 100,000 erase/write cycles per sector  
  - Data retention: 10 years minimum  
- **Hardware & Software Protection:**  
  - Supports block locking/unlocking for security  
  - Built-in write protection features  

This information is strictly factual and derived from Ic-phoenix technical data files.

Application Scenarios & Design Considerations

512K × 8 CMOS FLASH MEMORY

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips