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W25Q128JVFJQ

产品分类: 闪存(Flash)
厂牌: WINBOND/台湾华邦
产品描述: 16MX8 3V 3.6V 133MHz SERIAL 8bit SOP 导线安装,贴片安装 10.31mm*7.49mm*2.64mm
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标准整包数: 0
WINBOND/台湾华邦 闪存(Flash) W25Q128JVFJQ

W25Q128JVFJQ概述

    W25Q128JV 128M-bit Serial Flash Memory
    Product Introduction
    The W25Q128JV is a high-performance serial flash memory from the W25Q series, offering a storage solution for systems constrained by space, pin count, and power consumption. This memory device is designed to support standard SPI, dual SPI, and quad SPI protocols, making it versatile for a variety of applications. Its primary functions include executing code directly from the flash (XIP), storing text, voice, and data, and facilitating code shadowing to RAM.
    The product is targeted toward industrial-grade and industrial plus-grade applications, ensuring reliability in harsh environments. It features an impressive capacity of 128 megabits (16 megabytes), which is highly suitable for applications requiring large-scale storage without significant hardware overhead.
    Technical Specifications
    The W25Q128JV exhibits excellent electrical characteristics:
    - Operating Voltage: 2.7V to 3.6V.
    - Standby Current: ≤1µA, enabling ultra-low power consumption.
    - Operating Temperature Range:
    - Industrial: -40°C to +85°C
    - Industrial Plus: -40°C to +105°C
    - Memory Organization:
    - Pages: 65,536 pages, each containing 256 bytes.
    - Erasure Sectors: 4,096 sectors (4KB each).
    - Erasable Blocks: 256 blocks (32KB and 64KB).
    - Clock Frequencies:
    - Up to 133 MHz for single SPI.
    - Equivalent speeds of 266 MHz (dual SPI) and 532 MHz (quad SPI).
    - Transfer Rates: Capable of delivering continuous read speeds of 66 MB/s.
    - Erase Cycles: Guaranteed endurance of ≥100,000 cycles per sector.
    - Data Retention: Over 20 years under normal conditions.
    Key Features and Advantages
    The W25Q128JV offers several distinct advantages over competing products:
    1. High Performance: With clock frequencies up to 133 MHz, it outperforms traditional parallel flash memories, achieving transfer rates of 66 MB/s.
    2. Low Power Consumption: Extremely low standby current (<1µA) makes it ideal for battery-powered devices.
    3. Flexible Architecture: Its 4KB sectors provide flexibility in data storage and management, supporting sector-level erasure.
    4. Advanced Security: Offers multiple layers of protection including write-protection, OTP (One-Time Programmable) registers, and security registers.
    5. Small Footprint: Available in multiple packaging options including SOIC, WSON, TFBGA, and WLCSP, minimizing PCB real estate.
    6. Compatibility: Supports JEDEC ID and SFDP (Serial Flash Discovery Parameter) for easy integration into existing systems.
    Application Cases and Usage Recommendations
    The W25Q128JV is well-suited for a wide range of applications:
    - Embedded Systems: Ideal for code execution directly from flash, such as bootloaders and embedded firmware.
    - Data Storage: Suitable for storing large volumes of text, voice, and sensor data in IoT devices.
    - Parameter Storage: Due to its 4KB sectors, it is excellent for storing configuration parameters or calibration data.
    Usage Recommendations:
    - For systems requiring fast access, enable the Fast Read Dual/Quad I/O mode.
    - Use the sector-level erasure feature for applications needing selective data deletion.
    - Ensure proper pin configurations (e.g., use the correct package and pin arrangement as per application needs).
    Compatibility and Support
    The W25Q128JV maintains compatibility with various hardware interfaces, especially through its dual and quad SPI modes. It also supports JEDEC ID and SFDP for seamless integration. Winbond provides robust support via technical documentation and consultation for custom requirements like KGD (Known Good Die) options.
    Common Issues and Solutions
    | Issue | Solution |

    | High Current Consumption | Verify VCC voltage level and minimize unnecessary pins. |
    | Slow Read Speed

W25Q128JVFJQ参数

参数
最大工作供电电压 3.6V
最小工作供电电压 3V
组织 16MX8
数据总线宽度 8bit
接口类型 SERIAL
存储容量 -
最大供电电流 -
最大时钟频率 133MHz
长*宽*高 10.31mm*7.49mm*2.64mm
通用封装 SOP
安装方式 导线安装,贴片安装
应用等级 工业级
零件状态 在售
包装方式 管装

W25Q128JVFJQ数据手册

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WINBOND/台湾华邦 闪存(Flash) WINBOND/台湾华邦 W25Q128JVFJQ W25Q128JVFJQ数据手册

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