1.8V 64M-BIT SERIAL FLASH MEMORY WITH DUAL/QUAD SPI & QPI The W25Q64DWZPIG is a serial 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 Size:** 64Mb (8MB)
- **Interface:** Serial Peripheral Interface (SPI)
- **Operating Voltage:** 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:** 32KB (Erase) / 64KB (Erase)
- **Page Size:** 256 Bytes
- **Endurance:** 100,000 Program/Erase Cycles per Sector
- **Data Retention:** 20 Years
- **Operating Temperature Range:** -40°C to +85°C (Industrial Grade)
- **Package:** 8-pin SOIC (208-mil)
### **Descriptions:**
- The W25Q64DWZPIG is a high-performance SPI flash memory designed for applications requiring fast data transfer and low power consumption.
- It supports standard, dual, and quad SPI modes for increased throughput.
- Features a flexible architecture with uniform 4KB sectors, 32KB blocks, and 64KB blocks for efficient erase operations.
- Includes a **Write Protection** feature with software and hardware control.
### **Features:**
- **SPI Modes:** Supports Standard, Dual, and Quad I/O for high-speed data transfer.
- **Advanced Security:**
- Software and hardware write protection.
- Individual block locking/unlocking.
- **Low Power Consumption:**
- Active read current: ~15mA (typical at 104MHz).
- Deep power-down mode: ~1μA (typical).
- **High Reliability:**
- 100K program/erase cycles.
- 20-year data retention.
- **Additional Functions:**
- **Unique ID:** 64-bit serial number for identification.
- **Suspend & Resume:** Supports erase/program suspend for interrupt handling.
This information is strictly based on the manufacturer's datasheet and technical documentation.
