3V 64M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI The W25Q64CVZEIG is a flash memory chip manufactured by Winbond. Below are the factual specifications, descriptions, and features from Ic-phoenix technical data files:
### **Specifications:**
- **Manufacturer:** Winbond
- **Part Number:** W25Q64CVZEIG
- **Memory Type:** Serial NOR Flash
- **Density:** 64Mbit (8MB)
- **Interface:** SPI (Serial Peripheral Interface)
- **Voltage Range:** 2.7V - 3.6V
- **Operating Temperature Range:** -40°C to +85°C
- **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)
- **Page Size:** 256 Bytes
- **Endurance:** 100,000 Program/Erase Cycles per Sector
- **Data Retention:** 20 Years
- **Package:** SOIC-8 (208-mil)
### **Descriptions:**
The W25Q64CVZEIG is a high-performance SPI NOR Flash memory device with a storage capacity of 64Mbits (8MB). It supports standard, dual, and quad SPI modes for fast data transfer rates. It is designed for applications requiring reliable non-volatile storage with low power consumption and high-speed read operations.
### **Features:**
- **SPI-Compatible Interface:** Supports Standard, Dual, and Quad SPI modes.
- **High-Speed Performance:** Up to 104 MHz in standard SPI mode, with enhanced throughput in dual and quad modes.
- **Flexible Erase Capabilities:** Supports 4KB sector, 32KB block, and 64KB block erase functions.
- **Security Features:**
- Software and Hardware Write Protection
- OTP (One-Time Programmable) Security Register
- **Low Power Consumption:**
- Active Read Current: 4mA (typical at 104 MHz)
- Deep Power-Down Mode: 1μA (typical)
- **Advanced Memory Protection:**
- Write Protect (WP#) pin
- Hold (HOLD#) pin for pausing operations
- **Industrial-Grade Reliability:**
- Extended temperature range (-40°C to +85°C)
- High endurance and long data retention
This information is based solely on the manufacturer's datasheet and technical documentation.
