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W25Q40BVSNIG from WINBOND

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W25Q40BVSNIG

Manufacturer: WINBOND

4M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI

Partnumber Manufacturer Quantity Availability
W25Q40BVSNIG WINBOND 2000 In Stock

Description and Introduction

4M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI The W25Q40BVSNIG is a flash memory device manufactured by Winbond. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**  
- **Memory Type:** Serial NOR Flash  
- **Density:** 4Mbit (512KB)  
- **Interface:** SPI (Serial Peripheral Interface)  
- **Voltage Supply:** 2.7V - 3.6V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Speed:**  
  - Standard SPI: Up to 104 MHz  
  - Dual SPI: Up to 104 MHz  
  - Quad SPI: Up to 104 MHz  
- **Sector Size:** 4KB (Uniform)  
- **Block Size:** 64KB (Uniform)  
- **Page Size:** 256 Bytes  
- **Endurance:** 100,000 Program/Erase Cycles per Sector  
- **Data Retention:** 20 Years  

### **Descriptions:**  
The W25Q40BVSNIG is a 4Mbit serial flash memory device with advanced SPI compatibility, supporting Single, Dual, and Quad SPI modes for high-speed data transfer. It features a uniform sector and block architecture, making it suitable for code shadowing, data storage, and firmware updates in embedded systems.  

### **Features:**  
- **SPI Modes:** Supports Standard, Dual, and Quad SPI for flexible performance.  
- **High Performance:** Up to 104 MHz clock frequency.  
- **Low Power Consumption:** Deep power-down mode (1μA typical).  
- **Security Features:**  
  - Software and Hardware Write Protection.  
  - OTP (One-Time Programmable) Security Registers.  
- **Reliable Operation:** High endurance and long data retention.  
- **Package:** 8-pin SOIC (150mil).  

This information is strictly based on the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

4M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI

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