Overview
The W25Q16JVSNIQ is a 16M-bit Serial Flash memory device produced by Winbond Electronics. This component is part of the W25Q series, which offers advanced features and performance suitable for systems with limited space, pins, and power. It is ideal for applications such as code shadowing to RAM, executing code directly from Dual/Quad SPI (XIP), and storing voice, text, and data.
Key Specifications
| Parameter | Value |
|---|---|
| Density | 16M-bit (2M x 8) |
| Package | 8-pin SOIC 150-mil, 8-pin SOIC 208-mil, 8-pad USON, 8-pad XSON, 8-pad WSON, 8-ball WLCSP |
| Vcc | 2.7V to 3.6V |
| Frequency | Up to 133MHz (SPI), 266MHz (Dual I/O), 532MHz (Quad I/O) |
| Temperature Range | -40°C to 85°C (Industrial) |
| Organization | 8,192 programmable pages of 256 bytes each |
| Erase/Program | 4KB sector erase, 32KB block erase, 64KB block erase, chip erase |
| Security Features | 64-bit Unique ID, 3 x 256-byte Security Registers, Software and Hardware Write-Protect |
| Interface | Serial Peripheral Interface (SPI), Dual SPI, Quad SPI |
Key Features
- Uniform sector/block erase (4KB/32KB/64KB-byte)
- Program 1 to 256 bytes per programmable page
- Erase/Program Suspend & Resume
- Advanced security features including software and hardware write-protect, power supply lock-down, and OTP protection
- 64-bit Unique ID for each device and discoverable parameters (SFDP) Register
- Volatile & Non-volatile Status Register Bits
- Space-efficient packaging options
Applications
The W25Q16JVSNIQ is suitable for a variety of applications, including:
- Code shadowing to RAM
- Executing code directly from Dual/Quad SPI (XIP)
- Storing voice, text, and data
- Systems with limited space, pins, and power such as IoT devices, automotive systems, and industrial control systems
Q & A
- What is the density of the W25Q16JVSNIQ?
The W25Q16JVSNIQ has a density of 16M-bit (2M x 8). - What are the supported voltage ranges for the W25Q16JVSNIQ?
The device operates on a single 2.7V to 3.6V power supply. - What are the available package options for the W25Q16JVSNIQ?
The device is available in 8-pin SOIC 150-mil, 8-pin SOIC 208-mil, 8-pad USON, 8-pad XSON, 8-pad WSON, and 8-ball WLCSP packages. - What are the maximum SPI clock frequencies supported by the W25Q16JVSNIQ?
The device supports SPI clock frequencies up to 133MHz, with equivalent clock rates of 266MHz for Dual I/O and 532MHz for Quad I/O. - What are the erase and program capabilities of the W25Q16JVSNIQ?
The device can be erased in groups of 4KB sectors, 32KB blocks, 64KB blocks, or the entire chip. It can program 1 to 256 bytes per programmable page. - Does the W25Q16JVSNIQ support any security features?
Yes, it includes advanced security features such as a 64-bit Unique ID, 3 x 256-byte Security Registers, software and hardware write-protect, and OTP protection. - What is the temperature range for the W25Q16JVSNIQ?
The device operates within a temperature range of -40°C to 85°C (Industrial). - How is the W25Q16JVSNIQ organized?
The device is organized into 8,192 programmable pages of 256 bytes each. - What interfaces does the W25Q16JVSNIQ support?
The device supports the standard Serial Peripheral Interface (SPI), Dual SPI, and Quad SPI. - What are some typical applications for the W25Q16JVSNIQ?
Typical applications include code shadowing to RAM, executing code directly from Dual/Quad SPI (XIP), and storing voice, text, and data in systems with limited space, pins, and power.
