3V 16M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI The W25Q16CVSSIG is a flash memory device manufactured by Winbond. Here are its key specifications, descriptions, and features:
### **Specifications:**
- **Memory Type:** Serial NOR Flash
- **Density:** 16Mbit (2MB)
- **Interface:** SPI (Serial Peripheral Interface)
- **Voltage Supply:** 2.7V - 3.6V
- **Speed:**
- Standard SPI: Up to 104 MHz
- Dual SPI: Up to 208 MHz (104 MHz x 2)
- Quad SPI: Up to 416 MHz (104 MHz x 4)
- **Sector Size:** 4KB (Uniform)
- **Block Size:** 64KB (Uniform)
- **Operating Temperature:** -40°C to +85°C
- **Package:** SOIC-8 (150mil)
- **Endurance:** 100,000 Program/Erase Cycles per Sector
- **Data Retention:** 20 Years
### **Descriptions:**
- The W25Q16CVSSIG is a high-performance, low-power SPI NOR flash memory designed for applications requiring fast read speeds and reliable data storage.
- It supports standard, dual, and quad SPI modes for flexible performance optimization.
- The device features a uniform sector and block architecture, simplifying erase and program operations.
### **Features:**
- **SPI Modes:** Supports Standard, Dual, and Quad SPI for high-speed data transfer.
- **Advanced Security:**
- Software and Hardware Write Protection
- One-Time Programmable (OTP) Security Register
- **Low Power Consumption:**
- Deep Power-Down Mode (1µA typical)
- Standby Current (10µA typical)
- **High Reliability:**
- 100K program/erase cycles
- 20-year data retention
- **Flexible Erase Options:**
- 4KB Sector Erase
- 32KB/64KB Block Erase
- Full Chip Erase
- **JEDEC Standard:** Compliant with JEDEC SPI NOR Flash specifications.
This device is commonly used in embedded systems, consumer electronics, networking, and IoT applications.
