Overview
The W25Q128JVPIQ 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, low power consumption, and wide temperature range. It is designed to provide ultra-fast code and data access, making it suitable for a variety of applications that require efficient and reliable data storage.
Key Specifications
| Density | 128Mb (16M x 8) |
|---|---|
| Vcc | 2.7V - 3.6V |
| Frequency | Up to 133MHz (Single, Dual/Quad SPI) |
| Package | 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℃ |
| Memory Interface | SPI, Dual SPI, Quad SPI, QPI, DTR |
| Write Cycle Time | 3ms (Word, Page) |
| Program-Erase Cycles | Minimum 100K per sector |
| Data Retention | More than 20 years |
| Power Consumption | <1µA Power-down (typ.) |
Key Features
- Supports standard SPI, Dual SPI, and Quad SPI interfaces with clock frequencies up to 133MHz, allowing for equivalent clock rates of 266MHz (Dual I/O) and 532MHz (Quad I/O).
- High performance with a continuous data transfer rate of 66MB/s and efficient 'Continuous Read' with 8/16/32/64-Byte Wrap.
- Low power consumption with a single 2.7 to 3.6V supply and less than 1µA power-down current.
- Wide temperature range operation from -40℃ to 85℃, 105℃, or 125℃.
- Individual block/sector write protection and programmable output driver strength.
- 64-bit Unique Serial Number and three 256-byte Security Registers.
Applications
The W25Q128JVPIQ is suitable for a wide range of applications, including:
- Embedded systems requiring fast and reliable code execution.
- Industrial and automotive systems due to its wide temperature range and robust performance.
- Consumer electronics that demand high data transfer rates and low power consumption.
- Internet of Things (IoT) devices needing efficient and secure data storage.
Q & A
- What is the memory density of the W25Q128JVPIQ?
The W25Q128JVPIQ has a memory density of 128Mb (16M x 8). - What are the supported SPI modes?
The device supports standard SPI, Dual SPI, and Quad SPI modes. - What is the maximum clock frequency for the SPI interface?
The maximum clock frequency is up to 133MHz, allowing for equivalent clock rates of 266MHz (Dual I/O) and 532MHz (Quad I/O). - What is the power supply voltage range for the W25Q128JVPIQ?
The power supply voltage range is 2.7V to 3.6V. - What is the temperature range for the W25Q128JVPIQ?
The temperature range is -40℃ to 85℃, 105℃, or 125℃. - How many program-erase cycles does the device support per sector?
The device supports a minimum of 100K program-erase cycles per sector. - What is the data retention period for the W25Q128JVPIQ?
The data retention period is more than 20 years. - Does the W25Q128JVPIQ support any security features?
Yes, it supports a 64-bit Unique Serial Number and three 256-byte Security Registers. - What are the typical power-down current characteristics of the W25Q128JVPIQ?
The typical power-down current is less than 1µA. - What are some common applications for the W25Q128JVPIQ?
Common applications include embedded systems, industrial and automotive systems, consumer electronics, and IoT devices.
