WMSIC Electronic Components

XTX XT26G02DWSIGA

ModelXT26G02DWSIGA
PackageWSON8 8x6mm
BrandXTX
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
XTX XT26G02DWSIGA
Type
XTX
Minimum package
480 托盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
XTX
Electronic Component
XT26G02DWSIGA
Electronic Component
1
Package
WSON8 8x6mm
Electronic Component
NAND FLASH
Electronic Component
0.96g
Electronic Component
1
Features
OTP and; ECC; positions
Electronic Component
BM0264826357
Electronic Component
2Gbit
Operating Temperature
40℃~+85℃
Operating Voltage
2.7V~3.6V
Current
150uA
Interface Type
SPI
Electronic Component
6

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

XT26G02DWSIGA 产品概述

一、产品简介

XT26G02DWSIGA(品牌:XTX 芯天下)是一款高密度的 SPI NAND Flash 存储器,容量为 2G-bit(即 256M‑Byte)。器件支持标准 SPI 总线,同时提供双线/四线 I/O 选项,以满足不同带宽需求。器件集成了多项可靠性与安全保护机制,适合工业级嵌入式存储应用。

二、主要规格

  • 存储容量:2G-bit(256M‑Byte)
  • 接口类型:标准 SPI,支持双/四线 I/O
  • 时钟频率(fc):最高 120 MHz
  • 工作电压:2.7 V ~ 3.6 V
  • 工作温度:-40 ℃ ~ +85 ℃
  • 待机电流:150 μA
  • 页写入时间(Tpp):360 μs
  • 块擦除时间(tBE):3.5 ms
  • 擦写寿命:60,000 次(块)
  • 数据保留(TDR):10 年
  • 封装:WSON8 8×6 mm

三、功能特性

  • 硬件写保护功能(WP),支持外部/器件级写保护
  • 读缓存功能,提高顺序读取效率与主机总线利用率
  • OTP(一次性可编程)区域,支持写保护与锁定,适合存放关键参数或序列号
  • 内置 ECC(错误纠正码)功能,提高数据可靠性,降低软件层纠错负担
  • 软件复位功能,支持系统恢复与异常处理
  • 复制回写(Copy‑Back)功能,优化页级数据移动性能
  • 写使能锁存(Write Enable Latch),防止非法写操作

四、典型应用

  • 工业控制与自动化设备固件存储
  • 路由器、网关、机顶盒等消费与通信设备的代码与配置存储
  • 嵌入式系统与物联网终端的文件系统与日志区
  • 存储安全关键参数、序列号、校准数据的 OTP 区域

五、优势与设计注意事项

优势:

  • 高密度/小封装(WSON8 8×6mm),节约 PCB 面积
  • 支持高达 120 MHz 的 SPI 访问,满足高吞吐需求
  • 多重硬件/软件保护与 ECC,提升数据完整性与系统可靠性
    建议:
  • 在系统设计中配合适当的磨损均衡(wear‑leveling)与坏块管理策略,以充分发挥器件寿命
  • 对于关键数据建议使用 OTP 或上层加密/校验机制,配合硬件写保护使用
  • 在高频率工作时注意 PCB 布线与去耦设计,以保证信号完整性

XT26G02DWSIGA 提供了在工业温度范围内稳定、高可靠的 SPI NAND 存储解决方案,适合对容量、可靠性与成本有综合要求的嵌入式产品设计。若需详细时序、命令集或电气特性表,请参阅器件数据手册或联系 XTX 芯天下技术支持。

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