Overview
The W25Q16JVSSIQ TR is a 16M-bit NOR Serial Flash memory device produced by Winbond Electronics. This component is designed to provide a storage solution for systems with limited space, pins, and power. It operates on a single 2.7V to 3.6V power supply and supports various SPI modes, including standard SPI, Dual SPI, and Quad SPI. The device is ideal for applications requiring code shadowing to RAM, executing code directly from Dual/Quad SPI (XIP), and storing voice, text, and data.
Key Specifications
| Parameter | Value |
|---|---|
| Memory Type | NOR Flash Serial |
| Capacity | 16M-bit (2M x 8) |
| Operating Voltage | 2.7V to 3.6V |
| Package Type | 8-Pin SOIC (Surface Mount) |
| Package Dimensions | Package Height: 1.8mm, Package Width: 5.28mm, Package Length: 5.28mm |
| Lead Shape | Gull-wing |
| Temperature Range | -40°C to 85°C (Industrial) |
| SPI Clock Frequency | Up to 133MHz (266MHz for Dual I/O, 532MHz for Quad I/O) |
| Erase/Program Suspend & Resume | Yes |
| Security Features | Software and Hardware Write-Protect, Power Supply Lock-Down, OTP protection, 64-Bit Unique ID, 3x256-Bytes Security Registers |
Key Features
- Supports standard SPI, Dual SPI, and Quad SPI modes with clock frequencies up to 133MHz.
- Uniform sector/block erase (4KB/32KB/64KB-byte) and program 1 to 256 bytes per programmable page.
- Erase/Program Suspend & Resume capabilities.
- Advanced security features including software and hardware write-protect, power supply lock-down, OTP protection, and 64-bit unique ID.
- Three 256-byte security registers with OTP locks.
- Volatile and non-volatile status register bits.
- Space-efficient packaging options including 8-pin SOIC, USON, XSON, WSON, and WLCSP.
Applications
- Code shadowing to RAM and executing code directly from Dual/Quad SPI (XIP).
- Storing voice, text, and data in systems with limited space, pins, and power.
- Embedded systems requiring high-performance and low-power flash memory.
- Industrial and consumer electronics where reliability and security are critical.
Q & A
- What is the capacity of the W25Q16JVSSIQ TR?
The W25Q16JVSSIQ TR has a capacity of 16M-bit (2M x 8).
- What are the supported SPI modes for this device?
The device supports standard SPI, Dual SPI, and Quad SPI modes.
- What is the operating voltage range for this device?
The operating voltage range is 2.7V to 3.6V.
- What are the package options available for this device?
The device is available in 8-pin SOIC, USON, XSON, WSON, and WLCSP packages.
- Does the device support erase/program suspend and resume?
Yes, the device supports erase/program suspend and resume.
- What are the advanced security features of this device?
The device includes software and hardware write-protect, power supply lock-down, OTP protection, 64-bit unique ID, and three 256-byte security registers with OTP locks.
- What is the temperature range for the industrial version of this device?
The temperature range is -40°C to 85°C for the industrial version.
- What is the maximum SPI clock frequency supported by this device?
The device supports SPI clock frequencies up to 133MHz (266MHz for Dual I/O, 532MHz for Quad I/O).
- Is the device RoHS compliant?
Yes, the device is RoHS compliant.
- What are typical applications for this device?
Typical applications include code shadowing to RAM, executing code directly from Dual/Quad SPI (XIP), and storing voice, text, and data in embedded systems.
