Overview
The W25Q128JVEIQ TR is a 128M-bit Serial NOR Flash memory device produced by Winbond Electronics. This component is part of the W25Q series, known for its high-performance and versatility in various applications. The device offers a robust storage solution with advanced features such as Dual and Quad SPI interfaces, making it suitable for systems requiring high-speed data transfer and efficient memory management.
Key Specifications
| Parameter | Value |
|---|---|
| Density | 128 Mbit (16 Mbyte) |
| Vcc | 2.7V - 3.6V |
| Frequency | Up to 133MHz |
| Package Types | 8-pin SOIC 208-mil, 16-pin SOIC 300-mil, 24-ball TFBGA 8x6-mm, 8-pad WSON 6x5-mm, 8-pad WSON 8x6-mm |
| Temperature Range | -40℃ ~ 85℃ / -40℃ ~ 105℃ / -40℃ ~ 125℃ |
| Erasable Sectors/Blocks | 4,096 sectors, 256 blocks |
| Sector/Block Erase | Groups of 128 (32KB block erase), groups of 256 (64KB block erase), or entire chip (chip erase) |
| Data Retention | More than 20 years |
| Program-Erase Cycles | Minimum 100K cycles per sector |
Key Features
- High-Speed Interface: Supports standard SPI, Dual SPI, and Quad SPI with clock frequencies up to 133MHz, achieving equivalent clock rates of 266MHz for Dual I/O and 532MHz for Quad I/O.
- Low Power Consumption: Operates with a single 2.7 to 3.6V supply and has a power-down current of less than 1µA.
- Flexible Sector Size: Features 4KB sectors, allowing for greater flexibility in data and parameter storage.
- Advanced Security Features: Includes 64-bit Unique Serial Number, three 256-byte Security Registers, and individual block/sector write protection.
- Continuous Read Capability: Supports continuous read with 8/16/32/64-byte wrap, enabling true XIP (execute in place) operation.
- Hardware and Software Reset: Supports both hardware and software reset options, available on specific packages.
Applications
The W25Q128JVEIQ TR is suitable for a wide range of applications, including:
- Embedded Systems: Ideal for systems requiring high-speed data transfer and efficient memory management.
- Industrial Automation: Used in industrial control systems, robotics, and other automation devices.
- Automotive Systems: Suitable for automotive applications due to its wide temperature range and robust performance.
- Consumer Electronics: Found in various consumer electronics such as set-top boxes, gaming consoles, and other multimedia devices.
- Internet of Things (IoT): Used in IoT devices that require reliable and high-performance storage solutions.
Q & A
- What is the density of the W25Q128JVEIQ TR?
The W25Q128JVEIQ TR has a density of 128 Mbit (16 Mbyte).
- What are the supported SPI modes?
The device supports standard SPI, Dual SPI, and Quad SPI modes.
- What is the maximum clock frequency supported by the W25Q128JVEIQ TR?
The device supports clock frequencies up to 133MHz.
- What are the package options available for the W25Q128JVEIQ TR?
The device is available in 8-pin SOIC 208-mil, 16-pin SOIC 300-mil, 24-ball TFBGA 8x6-mm, 8-pad WSON 6x5-mm, and 8-pad WSON 8x6-mm packages.
- What is the temperature range of the W25Q128JVEIQ TR?
The device operates over a temperature range of -40℃ ~ 85℃ / -40℃ ~ 105℃ / -40℃ ~ 125℃.
- How many erasable sectors and blocks does the W25Q128JVEIQ TR have?
The device has 4,096 erasable sectors and 256 erasable blocks.
- What is the data retention period of the W25Q128JVEIQ TR?
The device has a data retention period of more than 20 years.
- What is the minimum number of program-erase cycles per sector?
The device supports a minimum of 100K program-erase cycles per sector.
- Does the W25Q128JVEIQ TR support hardware and software reset?
Yes, the device supports both hardware and software reset options, available on specific packages.
- What are some common applications of the W25Q128JVEIQ TR?
The device is commonly used in embedded systems, industrial automation, automotive systems, consumer electronics, and IoT devices.
