Overview
The W25Q80DVSNIG TR is a 8M-bit Serial Flash memory device produced by Winbond Electronics. This component is designed to provide a high-performance storage solution for systems with limited space, pins, and power. It operates on a single 2.7V to 3.6V power supply and supports standard Serial Peripheral Interface (SPI), as well as Dual and Quad SPI communication protocols. The device is particularly useful for applications requiring non-volatile memory, such as code shadowing to RAM, executing code directly from the flash, and storing voice, text, and data.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Winbond Electronics |
| Part Number | W25Q80DVSNIG TR |
| Package | SOIC-8 |
| Memory Size | 8 Mbit (1M x 8) |
| Supply Voltage | 2.7V to 3.6V |
| Active Read Current - Max | 25 mA |
| Interface Type | SPI, Dual SPI, Quad SPI |
| Maximum Clock Frequency | 104 MHz |
| Data Bus Width | 8 bit |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +85°C |
| Power Consumption (Power-down) | <1 µA (typ.) |
Key Features
- Low Power Consumption: The device is energy-efficient and consumes very little power, especially in power-down mode where it draws less than 1 µA.
- Flexible Erase and Program Operations: Supports sector, block, and chip erase operations, as well as page and byte programming. This includes 4KB sector erase, 32KB and 64KB block erase, and chip erase.
- High Performance: Offers high-speed data transfer rates with up to 104 MHz Dual/Quad SPI clocks, equivalent to 208/416 MHz, and a continuous data transfer rate of 50 MB/s.
- Software and Hardware Write Protection: Includes write-protect features for all or portions of the memory, enabled/disabled via the /WP pin, and top or bottom array protection.
- Advanced Security Features: Includes 64-bit unique ID for each device, discoverable parameters (SFDP) register, and 3x256-byte security registers with OTP locks.
- Compact Design: Available in various space-efficient packages such as 8-pin SOIC, VSOP, WSON, and USON.
Applications
The W25Q80DVSNIG TR is suitable for a wide range of electronic devices that require non-volatile memory. Some common applications include:
- Code Shadowing to RAM: Executing code directly from the flash memory to improve system performance.
- Data Storage: Storing voice, text, and data in various consumer and industrial devices.
- Embedded Systems: Used in embedded systems where space, power, and pin count are limited.
- Automotive and Industrial Control Systems: Suitable for use in automotive and industrial control systems due to its wide temperature range and robust performance).
Q & A
- What is the memory size of the W25Q80DVSNIG TR?
The W25Q80DVSNIG TR has a memory size of 8 Mbit (1M x 8)).
- What are the supported interface types for the W25Q80DVSNIG TR?
The device supports standard Serial Peripheral Interface (SPI), as well as Dual and Quad SPI communication protocols).
- What is the maximum clock frequency of the W25Q80DVSNIG TR?
The maximum clock frequency is 104 MHz).
- What is the power consumption in power-down mode?
The power consumption in power-down mode is less than 1 µA (typ.)).
- What are the erase and program operations supported by the W25Q80DVSNIG TR?
The device supports sector, block, and chip erase operations, as well as page and byte programming).
- Does the W25Q80DVSNIG TR have any write protection features?
Yes, it includes software and hardware write protection features, enabled/disabled via the /WP pin, and top or bottom array protection).
- What are the operating temperature ranges for the W25Q80DVSNIG TR?
The operating temperature range is from -40°C to +85°C).
- What are the common applications of the W25Q80DVSNIG TR?
Common applications include code shadowing to RAM, data storage, embedded systems, and automotive and industrial control systems).
- What is the package type of the W25Q80DVSNIG TR?
The device is available in an 8-pin SOIC package).
- Is the W25Q80DVSNIG TR RoHS compliant?
Yes, the W25Q80DVSNIG TR is RoHS compliant).
