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XTX XT25F32FDTIGT
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- XTX XT25F32FDTIGT
- Type
- XTX
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- XTX
- Electronic Component
- XT25F32FDTIGT
- Electronic Component
- 1
- Package
- DFN-8
- Electronic Component
- NOR FLASH
- Electronic Component
- 0.022g
- Electronic Component
- 1
- Electronic Component
- BM0264982917
- Electronic Component
- 32Mbit
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 2.7V~3.6V
- Current
- 0.3uA
- Interface Type
- SPI
- Electronic Component
- 100000
- Clock Frequency(fc)
- 133MHz
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
XT25F32FDTIGT 产品概述
一、产品简介
XT25F32FDTIGT 是芯天下（XTX）推出的一款工业级 SPI NOR Flash 存储器，容量 32Mbit（4 MByte），采用小尺寸 DFN-8 封装，面向对可靠性与长期数据保持有较高要求的嵌入式与工业应用。器件支持高速 SPI 时钟（最高 133 MHz），兼顾性能与低功耗设计。
二、主要参数
- 接口类型：SPI（支持高速模式，fc = 133 MHz）
- 存储容量：32 Mbit（4 MByte）
- 工作电压：2.7 V ~ 3.6 V
- 待机电流：0.3 μA（典型，低功耗）
- 擦写寿命：100,000 次（典型）
- 页写入时间（Tpp）：400 μs（典型）
- 数据保留（TDR）：20 年
- 工作温度：-40 ℃ ～ +85 ℃
- 封装：DFN-8
- 关键保护：硬件写保护、绝对写保护、写使能锁存、软件写保护
三、功能特性
芯片集成多种写保护机制，支持硬件与软件级别联合防护，满足固件、配置表及关键数据的安全存储需求。写使能锁存（WEL）与软件写保护可灵活配置局部或全部区域保护；绝对写保护与硬件 WP 引脚提供物理级不可逆保护，便于在制造或现场环境中保证镜像一致性。
四、应用场景
适用于工业控制器、通信设备、网络设备固件存储、物联网网关、仪器仪表、嵌入式开发板及需要长期数据保留与高擦写耐久性的场合。小型 DFN-8 封装利于空间受限系统集成。
五、使用建议
- 供电应保持在 2.7–3.6 V 范围；建议在 VCC 旁加适当去耦电容。
- 编程前须设置写使能（WREN），并遵循页写入时间 Tpp（典型 400 μs）。
- 对于关键区域推荐使用硬件或绝对写保护以防止误写。
- 在设计中预留可靠的写/擦放大策略，以延长总体系统寿命。
六、可靠性与支持
器件为工业级设计，通过长期数据保持（20 年）与高达 100k 次擦写寿命验证，适配苛刻环境下的可靠运行。芯天下提供器件相关数据手册与技术支持，便于工程快速验证与量产对接。
如需样片、数据手册或评估板信息，请联系芯天下（XTX）或授权代理商获取详细资料与后续技术支持。
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