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W25Q80DVSVIG TR

产品分类: 闪存(Flash)
厂牌: WINBOND/台湾华邦
产品描述: 8Mb (1M x 8) 2.7V 3.6V 104MHz SPI-Quad I/O VSOP-8 贴片安装,黏合安装
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WINBOND/台湾华邦 闪存(Flash) W25Q80DVSVIG TR

W25Q80DVSVIG TR概述

    W25Q80DV/DL 8M-Bit Serial Flash Memory Technical Overview
    Product Introduction
    The W25Q80DV/DL is a high-performance serial flash memory offering 8 megabits (1 megabyte) of storage capacity, designed for compact systems requiring efficient use of space, pins, and power. This flash memory operates on either a 2.7V to 3.6V (W25Q80DV) or 2.3V to 3.6V (W25Q80DL) power supply, providing industry-leading performance and adaptability. It supports multiple interface protocols, including standard SPI, dual SPI, quad SPI, and I/O configurations, enabling versatile integration within a wide range of applications such as embedded systems, microcontrollers, and industrial IoT solutions.
    The device features a uniform 4KB sector structure, supporting sector and block erase operations ranging from 4KB to 64KB, and even chip-wide erasure, making it ideal for applications involving data logging, firmware updates, and parameter storage. Additionally, it incorporates advanced security features like write protection, a unique 64-bit serial number, and secure identification through JEDEC-compliant standards.
    Technical Specifications
    Below is a concise summary of key technical parameters for the W25Q80DV/DL:
    | Parameter | Specification |

    | Storage Capacity | 8 Mbit (1 MB) |
    | Voltage Range | 2.3V–3.6V (DL), 2.7V–3.6V (DV) |
    | Current Consumption | 1µA (power-down mode) |
    | Data Transfer Rates | 104 MHz (Dual/Quad SPI); 208/416 MHz (EQPI) |
    | Erase/Write Cycles | >100,000 cycles |
    | Data Retention | >20 years |
    | Package Types | SOIC, VSOP, WSON, USON, PDIP, WLCSP |
    | Supported Interfaces | Standard SPI, Dual SPI, Quad SPI, Dual I/O, Quad I/O |
    Product Features and Advantages
    The W25Q80DV/DL stands out due to its advanced architecture and performance characteristics:
    - High Performance: Supports dual and quad SPI modes, enabling continuous data transfer speeds of up to 50 MB/s (W25Q80DV) or 40 MB/s (W25Q80DL).
    - Flexible Erase Options: Uniform 4KB sectors allow granular control over memory management, ideal for applications needing frequent writes or partial updates.
    - Security Features: Comprehensive hardware and software write protection, complement array protection, and a unique 64-bit serial number for authentication purposes.
    - Low Power Consumption: Consumes as little as 1µA in power-down mode, making it energy-efficient for battery-operated systems.
    - Wide Operating Temperature Range: Suitable for harsh environments with operating temperatures ranging from -40°C to +85°C.
    - Compact Form Factor: Available in various package types, including SOIC, VSOP, and WLCSP, catering to both large-scale and miniaturized designs.
    Application Cases and Usage Tips
    The W25Q80DV/DL finds application across several domains, including:
    - Code Shadowing: Executes code directly from the flash memory via XIP, reducing reliance on external RAM.
    - Voice/Data Storage: Suitable for voice recordings, firmware updates, and large file storage in portable devices.
    - Embedded Systems: Ideal for microcontroller-based systems where space and power are critical constraints.
    To maximize efficiency, users should:
    - Utilize the quad SPI mode for maximum bandwidth when performing high-speed read/write operations.
    - Employ the hardware write-protection feature to safeguard critical data integrity.
    - Implement block-level erase strategies to optimize data management in real-time applications.
    Compatibility and Support
    The W25Q80DV/DL is compatible with standard SPI bus controllers and supports multiple interface configurations,

W25Q80DVSVIG TR参数

参数
接口类型 SPI-Quad I/O
存储容量 8Mb (1M x 8)
最大供电电流 -
最大时钟频率 104MHz
最大工作供电电压 3.6V
最小工作供电电压 2.7V
组织 -
数据总线宽度 -
通用封装 VSOP-8
安装方式 贴片安装,黏合安装
零件状态 在售
包装方式 卷带包装

W25Q80DVSVIG TR数据手册

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