Overview
The W25Q64FVSSIG is a 64M-bit Serial Flash memory device produced by Winbond Electronics. This component is designed to provide a compact and efficient storage solution for systems with limited space, pins, and power. It features a four-wire, SPI-compatible interface and supports both Dual and Quad SPI as well as QPI modes. The device is particularly suited for applications requiring high-speed external storage and low power consumption.
Key Specifications
| Density | 64 Mb (8 MB) |
|---|---|
| Vcc | 2.7V - 3.6V |
| Frequency | 104 MHz |
| Package | SOIC8 208mil, SOIC16 300mil, WSON6X5mm, WSON8 8X6mm, PDIP8 300mil, VSOP 208mil, TFBGA24 6X8mm (4x6 Matrix), TFBGA24 6X8mm (5x5 Matrix), VSOP8 208mil |
| Temperature Range | -40℃ ~ 85℃ / -40℃ ~ 105℃ |
| Interface | SPI / QPI |
| Other Features | UID & OTP, Volatile & Non-Volatile SR, Erase/Program Suspend & Resume, Discoverable Parameters (SFDP) Register |
Key Features
- Four-wire, SPI-compatible interface for low pin-count and reduced board space.
- Supports Dual and Quad SPI as well as QPI modes for high-speed data transfer.
- Single power supply operation: 2.7V - 3.6V.
- Uniform 4KB sectors for efficient data management.
- UID & OTP (One-Time Programmable) regions for unique identification and secure data storage.
- Volatile and Non-Volatile Status Registers for flexible status tracking.
- Erase/Program Suspend & Resume capabilities for interruptible operations.
- Discoverable Parameters (SFDP) Register for easy device identification and configuration.
Applications
The W25Q64FVSSIG is suitable for a variety of applications, including:
- Embedded systems requiring compact and efficient storage solutions.
- IoT devices where low power consumption and high-speed data access are critical.
- Wearable devices that need reliable and space-efficient storage.
- Automotive systems that require robust and high-performance storage solutions.
- Industrial control systems and other applications where reliable and efficient data storage is essential.
Q & A
- What is the storage capacity of the W25Q64FVSSIG?
The W25Q64FVSSIG has a storage capacity of 64 Mb (8 MB). - What are the supported interface modes for the W25Q64FVSSIG?
The device supports SPI, Dual SPI, Quad SPI, and QPI modes. - What is the operating voltage range for the W25Q64FVSSIG?
The operating voltage range is 2.7V - 3.6V. - What are the available package options for the W25Q64FVSSIG?
The device is available in various packages including SOIC8, SOIC16, WSON6X5mm, WSON8 8X6mm, PDIP8, VSOP, and TFBGA24. - What are the temperature ranges for the W25Q64FVSSIG?
The temperature range is -40℃ ~ 85℃ or -40℃ ~ 105℃. - Does the W25Q64FVSSIG support UID and OTP features?
Yes, the device supports UID and OTP features for unique identification and secure data storage. - Can the erase and program operations be suspended and resumed on the W25Q64FVSSIG?
Yes, the device supports erase and program suspend and resume operations. - What is the purpose of the SFDP Register in the W25Q64FVSSIG?
The SFDP (Serial Flash Discoverable Parameters) Register allows for easy device identification and configuration. - Is the W25Q64FVSSIG suitable for IoT and wearable devices?
Yes, it is suitable due to its low power consumption and high-speed data access capabilities. - Where can I find detailed specifications and datasheets for the W25Q64FVSSIG?
Detailed specifications and datasheets can be found on the official Winbond website or through distributors like DigiPart, Mouser, and AllDataSheet.
