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W29N08GVBIAA

产品分类: 闪存(Flash)
厂牌: WINBOND/台湾华邦
产品描述: 1GB 1 G x 8 35mA 3.6V Serial 8bit BGA 贴片安装
供应商型号: 256-W29N08GVBIAA-ND
供应商: Digi-Key
标准整包数: 1
WINBOND/台湾华邦 闪存(Flash) W29N08GVBIAA

W29N08GVBIAA概述

    W29N08GV NAND Flash Memory Technical Overview
    1. Product Introduction
    The W29N08GV is an 8G-bit NAND Flash memory designed by Winbond, ideal for compact embedded systems where limited space, power, and pin count are critical. This memory is optimized for various applications including code shadowing to RAM, solid-state storage, and multimedia data storage (voice, video, text, and photos). Operated under a single voltage range of 2.7V to 3.6V, it features ultra-low active current consumption of just 25mA and standby current as low as 10uA in CMOS mode.
    The memory array holds a total of 1,107,296 bytes, divided into 8,192 erasable blocks. Each block comprises 64 pages, with each page storing 2,112 bytes (1056 words). Out of these, 2,048 bytes (1024 words) are used for main data storage, while the remaining 64 bytes (32 words) serve as a spare area for error management functions.
    2. Technical Parameters
    The W29N08GV provides several technical parameters critical for performance and integration:
    | Parameter | Min Value | Typical Value | Max Value | Unit |

    | Sequential Read Current | - | 25 | 35 | mA |
    | Program Current | - | - | 35 | mA |
    | Erase Current | - | - | 35 | mA |
    | Standby Current (TTL) | - | - | 1 | mA |
    | Standby Current (CMOS) | - | 20 | 100 | µA |
    | Input Leakage Current | - | - | ±10 | µA |
    | Output Low Voltage | - | - | 0.4 | V |
    The device supports cache programming, has a page size of 2KB, and a spare area size of 64 bits. It is organized into x8 or x16 configurations, offering serial access timing of 25ns.
    3. Product Features and Advantages
    The W29N08GV offers unique features such as efficient power management, a robust memory structure with high endurance, and compatibility with both single and dual CE (Chip Enable) configurations. Its compatibility with the ONFI (Open NAND Flash Interface) standard makes it easy to integrate into modern system designs.
    Key advantages include:
    - Enhanced reliability due to the ability to handle invalid blocks without significant performance degradation.
    - High-density storage capability with minimal power consumption.
    - Compatibility with existing embedded platforms through standardized pin configurations and interfaces.
    4. Application Case Studies and Usage Recommendations
    The W29N08GV is well-suited for a variety of applications such as:
    - Embedded systems requiring non-volatile memory for code storage.
    - Multimedia devices like cameras and smartphones for storing images, videos, and audio files.
    - Industrial IoT applications demanding reliable, high-performance storage solutions.
    For optimal performance, ensure proper signal integrity, especially when operating the device in dual CE configurations. Adequate thermal management is recommended, as operating temperatures should be within the -40°C to +85°C range.
    5. Compatibility and Support
    The W29N08GV supports both TSOP (48-pin) and BGA (63-ball) packages, allowing flexibility in PCB design and system integration. It is compatible with ONFI specifications, ensuring seamless integration into systems following ONFI standards. Winbond provides comprehensive support through detailed datasheets, reference designs, and technical documentation, along with long-term product availability and reliability guarantees.
    6. Common Issues and Solutions
    Below are some common issues users may encounter and their solutions:
    1. Problem: Incorrect block addressing leads to data corruption.
    - Solution: Ensure accura

W29N08GVBIAA参数

参数
存储容量 1GB
最大供电电流 35mA
最大时钟频率 -
最大工作供电电压 3.6V
最小工作供电电压 -
组织 1 G x 8
数据总线宽度 8bit
接口类型 Serial
通用封装 BGA
安装方式 贴片安装
包装方式 托盘

W29N08GVBIAA数据手册

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WINBOND/台湾华邦 闪存(Flash) WINBOND/台湾华邦 W29N08GVBIAA W29N08GVBIAA数据手册

W29N08GVBIAA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+ $ 16.7856 ¥ 140.4745
10+ $ 15.5636 ¥ 130.2479
25+ $ 15.0754 ¥ 126.1625
40+ $ 14.826 ¥ 124.0749
210+ $ 13.9598 ¥ 116.8262
420+ $ 13.6065 ¥ 113.8697
630+ $ 13.4031 ¥ 112.1669
库存: 518
起订量: 1 增量: 1
交货地:
最小起订量为:1
合计: ¥ 140.47
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