Model & package intelligence
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XTX XT25F16FDTIGT-S XT25F16FDTIGT
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- XTX XT25F16FDTIGT-S
- Type
- XTX
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- XTX
- Electronic Component
- XT25F16FDTIGT-S
- Electronic Component
- 1
- Package
- DFN-8(2x3)
- Electronic Component
- NOR FLASH
- Electronic Component
- 0.234g
- Electronic Component
- 1
- Electronic Component
- BM0264982919
- Electronic Component
- 16Mbit
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 2.3V~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.
XT25F16FDTIGT-S 产品概述
一、概述
XT25F16FDTIGT-S 是芯天下（XTX）推出的一款 16Mbit（2MByte）3.3V SPI NOR 闪存，支持 Quad I/O 提升读写吞吐。器件工作电压范围为 2.3V～3.6V，最高时钟频率 fc 可达 133MHz，适用于对读取速度与功耗有平衡需求的嵌入式系统与便携终端。
二、主要技术规格
- 存储容量：16Mbit（2MByte）
- 接口类型：SPI（支持 Quad I/O）
- 时钟频率：最高 133MHz
- 工作电压：2.3V ～ 3.6V（典型 3.3V）
- 待机电流：0.3μA（超低待机）
- 页写入时间 (Tpp)：400μs
- 块擦除时间 (tBE)：120ms（32KB）、150ms（64KB）
- 擦写寿命：100,000 次
- 数据保留 (TDR)：20 年
- 工作温度：-40℃ ～ +85℃
- 封装：DFN-8 (2×3)
三、功能特性
- 硬件写保护（Hardware WP）与绝对写保护（Absolute WP），便于实现外部安全控制。
- 写使能锁存（Write Enable Latch）与软件写保护（Software WP）机制，提供分层的数据写入防护。
- 支持 Quad I/O 模式以提高连续读性能，适合快速引导与执行-in-place（XIP）场景。
- 极低待机电流，适合电池供电或待机时间长的应用。
四、典型应用场景
- MCU/MPU 固件存储与启动（Boot Flash）
- 嵌入式系统代码与配置数据存储
- 人机界面与消费类电子设备的资源文件（图像/音频）存储
- 工业控制与物联网终端的可靠数据保存
五、系统设计与使用建议
- 在高频工作（接近 133MHz）下注意 PCB 布线与阻抗匹配，缩短片内到处理器的信号线并加串联阻抗以抑制反射。
- 使用去耦电容（靠近 VCC 引脚）以保障瞬态供电稳定。
- 对需要写保护的场景，建议同时利用硬件 WP 与软件 WP，实现更高安全性；绝对写保护可用于关键区域防护。
- 在执行擦写与页编程时遵循 tBE 与 Tpp 时间，避免频繁循环写入以延长器件寿命（寿命指标 100k 次）。
- 若系统电压超出 2.3V～3.6V 范围，应增加电平转换或选择合适的电源管理方案。
六、封装与可靠性
DFN-8 (2×3) 小封装有利于节省 PCB 面积，适合空间受限的设计。器件具有 20 年数据保留能力和 100,000 次擦写耐久性，满足长期可靠性要求的工业与消费类产品。XT25F16FDTIGT-S 综合了高速读写、低功耗与多层写保护，是对可靠存储与系统安全有要求项目的良好选择。
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