Overview
The W25Q16JVSNIQ TR is a 16M-bit Serial Flash memory chip produced by Winbond Electronics. This device is designed to provide a storage solution for systems with limited space, pins, and power. It supports Serial Peripheral Interface (SPI), Dual SPI, and Quad SPI modes, making it versatile for various applications. The chip is available in an 8-pin SOIC package, which is space-efficient and suitable for surface mount technology.
Key Specifications
| Parameter | Value |
|---|---|
| Memory Type | NOR Flash |
| Capacity | 16M-bit (2M x 8) |
| Access Time | 6ns |
| Package Type | 8-Pin SOIC |
| Operating Voltage | 2.7V to 3.6V |
| Temperature Range | -40°C to 85°C |
| Erase/Program Cycles | 100,000 cycles |
| Security Features | Software and Hardware Write-Protect, OTP protection, Individual Block/Sector Locks |
| Interface | SPI, Dual SPI, Quad SPI |
Key Features
- Multi-Interface Support: Supports SPI, Dual SPI, and Quad SPI modes for flexible data transfer.
- Advanced Security Features: Includes software and hardware write protection, OTP protection, and individual block/sector locks for enhanced security.
- Efficient Erase and Program Operations: Uniform sector/block erase (4K/32K/64K-byte) and program operations with suspend and resume capabilities.
- Space-Efficient Packaging: Available in various compact packages including 8-pin SOIC, USON, XSON, WSON, and WLCSP.
- Status and Configuration Registers: Provides status on the availability of the flash memory array, write protection state, and other configuration settings.
Applications
The W25Q16JVSNIQ TR is suitable for a wide range of applications where compact, high-capacity flash memory is required. These include:
- Embedded Systems: Ideal for use in microcontrollers, system-on-chip (SoC) designs, and other embedded systems.
- Industrial Control Systems: Used in industrial automation, control systems, and IoT devices.
- Automotive Electronics: Although not specifically rated for automotive use, it can be considered for non-critical automotive applications.
- Consumer Electronics: Suitable for use in various consumer electronic devices requiring flash memory storage.
Q & A
- What is the memory capacity of the W25Q16JVSNIQ TR?
The W25Q16JVSNIQ TR has a memory capacity of 16M-bit (2M x 8). - What are the supported interface modes?
The device supports SPI, Dual SPI, and Quad SPI modes. - What is the operating voltage range of the W25Q16JVSNIQ TR?
The operating voltage range is 2.7V to 3.6V. - What are the key security features of this device?
The device includes software and hardware write protection, OTP protection, and individual block/sector locks. - What is the maximum number of erase/program cycles?
The device can handle up to 100,000 erase/program cycles. - What are the available package types?
The device is available in 8-pin SOIC, USON, XSON, WSON, and WLCSP packages. - What is the temperature range for the W25Q16JVSNIQ TR?
The temperature range is -40°C to 85°C. - Does the device support suspend and resume operations during erase and program?
Yes, the device supports suspend and resume operations during erase and program. - How does the device protect specific areas of the array?
The device uses individual block/sector locks and OTP protection to protect specific areas of the array. - What is the purpose of the Status and Configuration Registers?
The Status and Configuration Registers provide status on the availability of the flash memory array, write protection state, and other configuration settings.
