16M-BIT SERIAL FLASH MEMORY WITH 4KB SECTORS AND DUAL OUTPUT SPI Here are the factual details about the **W25X16BVSSIG** from the manufacturer **Winbond**:
### **Specifications:**
- **Manufacturer:** Winbond
- **Part Number:** W25X16BVSSIG
- **Memory Type:** SPI Flash
- **Density:** 16 Mbit (2 MB)
- **Interface:** Serial Peripheral Interface (SPI)
- **Voltage Supply:** 2.7V - 3.6V
- **Operating Temperature Range:** -40°C to +85°C
- **Speed:**
- Clock Frequency: Up to 104 MHz (Dual SPI)
- Fast Read: Up to 50 MHz (Standard SPI)
- **Sector Size:** 4 KB (4096 bytes)
- **Block Size:** 64 KB (65536 bytes)
- **Page Size:** 256 bytes
- **Endurance:** 100,000 program/erase cycles per sector
- **Data Retention:** 20 years
- **Package:** SOIC-8 (208 mil)
### **Descriptions:**
The **W25X16BVSSIG** is a **16M-bit (2MB) Serial Flash memory** from Winbond, designed for high-performance SPI applications. It supports **Standard, Dual, and Quad SPI** operations, enabling fast data transfer rates. It is widely used in embedded systems, consumer electronics, and industrial applications for firmware storage and data logging.
### **Features:**
- **SPI Modes:** Supports Standard SPI (Single I/O), Dual SPI (Dual I/O), and Quad SPI (Quad I/O)
- **High-Speed Performance:** Up to **104 MHz** clock rate in Dual SPI mode
- **Low Power Consumption:**
- Active Read Current: ~5 mA (typical)
- Standby Current: ~1 µA (typical)
- **Flexible Erase & Program:**
- Sector Erase (4 KB)
- Block Erase (32 KB, 64 KB)
- Chip Erase
- **Software & Hardware Write Protection:**
- **Write Protect (WP#) pin** for hardware protection
- **Software-controlled protection** for memory blocks
- **Security Features:**
- **Unique 64-bit ID** for device identification
- **OTP (One-Time Programmable) Security Register**
- **Reliable & Durable:**
- **100K program/erase cycles** per sector
- **20-year data retention**
- **Package Options:** Available in **SOIC-8 (208 mil)**
This information is based on Winbond's official datasheet for the **W25X16BVSSIG**. For detailed electrical characteristics and timing diagrams, refer to the manufacturer's documentation.
