Overview
The Winbond W25Q32FVSSIG is a 32M-bit Serial Flash memory device designed to provide a storage solution for systems with limited space, pins, and power. This device is part of the W25Q series, which offers flexibility and performance beyond ordinary Serial Flash devices. It is ideal for code shadowing to RAM, executing code directly from Dual/Quad SPI (XIP), and storing voice, text, and data. The W25Q32FVSSIG operates on a single 2.7V to 3.6V power supply with low current consumption, making it suitable for a wide range of applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Winbond Electronics Corporation America |
| Package/Case | SOIC-8, VSOP 208-mil, WSON 6x5-mm / 8x6-mm, SOIC 300-mil, PDIP 300-mil, TFBGA 8x6-mm |
| Memory Size | 32M-bit (4M-byte) |
| Voltage Range | 2.7V to 3.6V |
| Maximum Clock Frequency | 104MHz (Single SPI), 208MHz (Dual SPI), 416MHz (Quad SPI) |
| Current Consumption | 4mA active, 1μA power-down |
| RoHS Status | Lead free / RoHS Compliant |
| Interface | Standard SPI, Dual SPI, Quad SPI, QPI |
| Endurance | More than 100,000 erase/program cycles |
| Data Retention | More than 20 years |
Key Features
- High Performance: Supports up to 104MHz single, 208MHz dual, and 416MHz quad SPI clocks, with a continuous data transfer rate of 50MB/s.
- Flexible Interfaces: Standard SPI, Dual SPI, Quad SPI, and QPI (Quad Peripheral Interface) modes.
- Efficient Read Modes: Continuous Read Mode and QPI Mode for efficient memory access.
- Space-Efficient Packaging: Available in various packages including SOIC, VSOP, WSON, PDIP, and TFBGA.
- Security Features: Includes a 64-bit Unique ID, SFDP Register, and three 256-byte Security Registers with OTP locks.
- Write Protection: Programmable write protection with top or bottom array control, and hardware and software reset options.
Applications
- Data Storage Solutions: Ideal for enhancing data storage capabilities in systems with limited space and power.
- Code Execution: Supports executing code directly from Dual/Quad SPI (XIP), making it suitable for applications requiring fast code execution.
- Secure Data Storage: Provides secure data storage solutions with built-in security features such as unique IDs and security registers.
- Efficient Data Management: Optimizes data management in various electronic systems by offering fast read, write, and erase speeds.
Q & A
- What is the memory size of the W25Q32FVSSIG?
The W25Q32FVSSIG has a memory size of 32M-bit (4M-byte).
- What are the supported voltage ranges for the W25Q32FVSSIG?
The device operates on a single 2.7V to 3.6V power supply.
- What are the different interface modes supported by the W25Q32FVSSIG?
The device supports Standard SPI, Dual SPI, Quad SPI, and QPI (Quad Peripheral Interface) modes.
- What is the maximum clock frequency of the W25Q32FVSSIG?
The maximum clock frequency is 104MHz for single SPI, 208MHz for dual SPI, and 416MHz for quad SPI.
- What is the current consumption of the W25Q32FVSSIG?
The current consumption is 4mA active and 1μA for power-down.
- Is the W25Q32FVSSIG RoHS compliant?
Yes, the device is lead free and RoHS compliant.
- What are the available package options for the W25Q32FVSSIG?
The device is available in SOIC, VSOP, WSON, PDIP, and TFBGA packages.
- What security features does the W25Q32FVSSIG offer?
The device includes a 64-bit Unique ID, SFDP Register, and three 256-byte Security Registers with OTP locks.
- How many erase/program cycles can the W25Q32FVSSIG endure?
The device can endure more than 100,000 erase/program cycles.
- What is the data retention period of the W25Q32FVSSIG?
The data retention period is more than 20 years.
