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W25X40VSNIG from WINBOND

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W25X40VSNIG

Manufacturer: WINBOND

1M-BIT, 2M-BIT, 4M-BIT AND 8M-BIT SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL OUTPUT SPI

Partnumber Manufacturer Quantity Availability
W25X40VSNIG WINBOND 800 In Stock

Description and Introduction

1M-BIT, 2M-BIT, 4M-BIT AND 8M-BIT SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL OUTPUT SPI Here are the factual details about the part **W25X40VSNIG** from the manufacturer **WINBOND**:

### **Specifications:**  
- **Manufacturer:** Winbond  
- **Part Number:** W25X40VSNIG  
- **Memory Type:** Serial NOR Flash  
- **Density:** 4Mbit (512KB)  
- **Interface:** SPI (Serial Peripheral Interface)  
- **Operating Voltage:** 2.7V - 3.6V  
- **Speed:**  
  - Clock Frequency: Up to 104 MHz  
  - Fast Read: 104 MHz  
- **Sector Size:** 4KB (Uniform)  
- **Block Size:** 64KB  
- **Page Size:** 256 Bytes  
- **Endurance:** 100,000 Program/Erase Cycles per Sector  
- **Data Retention:** 20 Years  
- **Package:** SOIC-8 (150mil)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Descriptions:**  
- The **W25X40VSNIG** is a 4Mbit SPI NOR Flash memory device designed for high-performance applications.  
- It supports standard SPI, Dual-SPI, and Quad-SPI modes for flexible data transfer.  
- Features advanced write protection mechanisms, including software and hardware protection.  

### **Features:**  
- **SPI Modes:** Supports Standard (1-1-1), Dual (1-2-2), and Quad (1-4-4) I/O operations.  
- **High-Speed Performance:** Up to 104 MHz clock rate.  
- **Low Power Consumption:**  
  - Active Read Current: ~8mA (typical at 104 MHz)  
  - Standby Current: ~1µA (typical)  
- **Flexible Erase Capability:**  
  - Sector Erase (4KB)  
  - Block Erase (32KB/64KB)  
  - Chip Erase  
- **Security Features:**  
  - Software and Hardware Write Protection  
  - Unique 64-bit ID for device identification  
- **Industrial-Grade Reliability:** Suitable for harsh environments.  

This information is based on Winbond's official datasheet for the **W25X40VSNIG**.

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