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W25Q64BVDAIG

产品分类: 闪存(Flash)
厂牌: WINBOND/台湾华邦
产品描述: 8MB 2.7V 18mA 3.6V Serial (SPI,Dual SPI,Quad SPI) DIP,PDIP 导线安装,贴片安装,通孔安装 9.27mm*635cm*3.3mm
供应商型号: ZT-W25Q64BVDAIG
供应商: 海外现货
标准整包数: 1
WINBOND/台湾华邦 闪存(Flash) W25Q64BVDAIG

W25Q64BVDAIG概述

    # W25Q64BV 64M-bit Serial Flash Memory Technical Overview
    1. Product Introduction
    The W25Q64BV is a 64M-bit Serial Flash Memory from Winbond Electronics Corporation, designed to provide robust and flexible storage solutions for systems constrained by space, pins, and power. This memory supports multiple interface protocols including standard SPI, dual SPI, and quad SPI, making it suitable for applications ranging from basic data storage to advanced execution-in-place (XIP) operations. Its high performance and energy efficiency make it ideal for embedded systems, IoT devices, industrial controllers, and consumer electronics.
    Main Features:
    - Storage Capacity: 64M-bit / 8M-byte
    - Page Size: 256 bytes per page
    - Supports SPI clock frequencies up to 80 MHz (Dual SPI: 160 MHz, Quad SPI: 320 MHz)
    - Data Transfer Rate: 40 MB/s
    - Power Consumption: Active current of 4 mA; standby current less than 1 µA
    - Operating Temperature Range: -40°C to +85°C
    - Small 4KB sectors for enhanced application flexibility
    2. Technical Parameters
    Below are key technical specifications extracted from the data sheet:
    | Parameter | Value |

    | Storage Capacity | 64M-bit / 8M-byte |
    | Interface Type | SPI, Dual SPI, Quad SPI |
    | Clock Frequency | Up to 80 MHz |
    | Data Transfer Rate | 40 MB/s |
    | Power Supply Voltage | 2.7V to 3.6V |
    | Operating Current | 4 mA active, <1 µA standby |
    | Temperature Range | -40°C to +85°C |
    | Page Size | 256 bytes |
    | Sector Erase Size | 4 KB |
    | Block Erase Sizes | 32 KB and 64 KB |
    3. Product Characteristics and Advantages
    The W25Q64BV excels due to its high-speed operation and compact design, making it a versatile choice for modern electronic systems. Some of its standout features include:
    - High Performance: With SPI clock speeds up to 80 MHz, dual SPI reaching 160 MHz, and quad SPI achieving 320 MHz, it surpasses typical serial flash memories.
    - Energy Efficiency: Minimal active and standby power requirements ensure extended battery life in portable devices.
    - Security Features: Built-in hardware and software write protection, along with a unique 64-bit serial number, enhance security and protect sensitive data.
    - Flexibility: Supports various configurations including standard SPI, dual SPI, and quad SPI, catering to diverse system needs.
    4. Application Scenarios and Usage Recommendations
    The W25Q64BV finds application in numerous fields such as networking equipment, automotive infotainment systems, medical devices, and smart home appliances. For optimal usage, consider the following recommendations:
    - Use quad SPI mode for faster data transfer rates in high-performance applications.
    - Implement sector erase functions for applications requiring frequent updates but not full chip erase.
    - Ensure proper management of power-down states to maximize energy savings.
    5. Compatibility and Support
    The W25Q64BV is compatible with various systems requiring serial flash memory solutions. It can easily integrate with existing hardware through standard SPI interfaces. Winbond provides comprehensive documentation and technical support to assist users in integrating the product into their designs.
    6. Common Issues and Solutions
    Here are some common issues users might encounter along with their respective solutions:
    - Issue: Inconsistent data reads after erase/write cycles.
    Solution: Ensure all necessary erase/write cycles complete successfully before attempting reads. Check the status register to confirm completion.
    - Issue: High current draw during idle periods.
    Solution: Verify t

W25Q64BVDAIG参数

参数
最大供电电流 18mA
最大时钟频率 -
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 -
接口类型 Serial (SPI,Dual SPI,Quad SPI)
存储容量 8MB
长*宽*高 9.27mm*635cm*3.3mm
通用封装 DIP,PDIP
安装方式 导线安装,贴片安装,通孔安装
零件状态 停产

W25Q64BVDAIG数据手册

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WINBOND/台湾华邦 闪存(Flash) WINBOND/台湾华邦 W25Q64BVDAIG W25Q64BVDAIG数据手册

W25Q64BVDAIG封装设计

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价格梯度 中国香港交货 内地交货(含增值税)
1+ $ 0.0022 ¥ 0.0186
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起订量: 29570 增量: 1
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