Overview
The W25Q128JVEIQ is a 128M-bit Serial NOR Flash memory device manufactured by Winbond Electronics. This component is part of the W25Q series, known for its high performance and versatility in various applications. It operates within a voltage range of 2.7V to 3.6V, making it suitable for a wide range of electronic systems. The device features a small footprint with various package options, including 8-pin SOIC, 16-pin SOIC, and WSON packages, which are ideal for space-constrained designs.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Winbond Electronics |
| Part Number | W25Q128JVEIQ TR |
| Density | 128 Mbit (16 Mbyte) |
| Voltage Range | 2.7V - 3.6V |
| Frequency | Up to 133 MHz |
| Package Options | 8-pin SOIC 208-mil, 16-pin SOIC 300-mil, 8-pad WSON 6x5-mm, 8-pad WSON 8x6-mm |
| Temperature Range | -40℃ ~ 85℃ / -40℃ ~ 105℃ / -40℃ ~ 125℃ |
| Sector Size | 4KB uniform sectors |
| Erase Cycles | Minimum 100K program-erase cycles per sector |
| Data Retention | More than 20 years |
Key Features
- High Performance: Supports Single, Dual, and Quad SPI modes with clock frequencies up to 133 MHz, achieving equivalent clock rates of 266 MHz for Dual I/O and 532 MHz for Quad I/O.
- Low Power Consumption: Typical power-down current of less than 1 µA.
- Flexible Sector Architecture: 4KB uniform sectors, allowing for greater flexibility in data and parameter storage.
- Security Features: Includes 64-bit Unique Serial Number and three 256-byte Security Registers, along with individual block/sector write protection.
- Wide Temperature Range: Operates across a wide temperature range of -40℃ to 85℃, 105℃, or 125℃, depending on the package.
- Continuous Read Capability: Supports continuous read with 8/16/32/64-byte wrap, enabling true XIP (execute in place) operation.
Applications
- Embedded Systems: Ideal for use in embedded systems that require high-speed data storage and retrieval, such as industrial control systems, automotive electronics, and IoT devices.
- Consumer Electronics: Suitable for consumer electronics like smartphones, tablets, and other portable devices that need fast and reliable storage solutions.
- Industrial Automation: Used in industrial automation for storing firmware, configuration data, and other critical information.
- Aerospace and Defense: Can be used in aerospace and defense applications due to its robust temperature range and high reliability.
Q & A
- What is the storage capacity of the W25Q128JVEIQ?
The W25Q128JVEIQ has a storage capacity of 128 Mbits (16 Mbytes).
- What are the supported SPI modes for the W25Q128JVEIQ?
The device supports Single, Dual, and Quad SPI modes.
- What is the maximum clock frequency for the W25Q128JVEIQ?
The maximum clock frequency is up to 133 MHz, with equivalent clock rates of 266 MHz for Dual I/O and 532 MHz for Quad I/O.
- What is the typical power-down current of the W25Q128JVEIQ?
The typical power-down current is less than 1 µA.
- What are the sector sizes available on the W25Q128JVEIQ?
The device features 4KB uniform sectors.
- How many program-erase cycles does the W25Q128JVEIQ support per sector?
The device supports a minimum of 100K program-erase cycles per sector.
- What is the data retention period for the W25Q128JVEIQ?
The data retention period is more than 20 years.
- Does the W25Q128JVEIQ support hardware reset?
Yes, the device supports hardware reset, but this feature is only available on certain packages like TFBGA or SOIC16.
- What are the package options available for the W25Q128JVEIQ?
The device is available in 8-pin SOIC 208-mil, 16-pin SOIC 300-mil, 8-pad WSON 6x5-mm, and 8-pad WSON 8x6-mm packages.
- What is the operating temperature range for the W25Q128JVEIQ?
The operating temperature range is -40℃ to 85℃, 105℃, or 125℃, depending on the package.
