Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
PUYA P25Q16SH-SSH-IR P25Q16SH
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PUYA P25Q16SH-SSH-IR
- Type
- PUYA
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PUYA
- Electronic Component
- P25Q16SH-SSH-IR
- Electronic Component
- 1
- Package
- SOP-8
- Electronic Component
- NOR FLASH
- Electronic Component
- 0.128g
- Electronic Component
- 1
- Features
- positions
- Electronic Component
- BM0264675271
- Electronic Component
- 16Mbit
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 2.3V~3.6V
- Current
- 10uA
- Interface Type
- SPI
- Electronic Component
- 100000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
P25Q16SH-SSH-IR 产品概述
一、概述
P25Q16SH-SSH-IR 是普冉（PUYA）推出的一款 16Mbit 串行 SPI 闪存器件，专为大批量消费类及嵌入式系统设计。器件支持高达 133MHz 的 SPI 时钟，工作电压范围 2.3V 至 3.6V，封装为 SOP-8，适合在各种结构紧凑、成本敏感的终端产品中替代或扩展程序与数据存储空间。
二、主要规格亮点
- 存储容量：16 Mbit（2 MB）
- 接口类型：标准 SPI，最大时钟频率 fc = 133 MHz
- 工作电压：2.3 V ~ 3.6 V（支持 3.3V 单电源系统）
- 工作温度：-40 ℃ ~ +85 ℃
- 待机电流：典型 10 μA（低功耗待机）
- 擦写寿命：100,000 次（单页/单块）
- 页写入时间 Tpp：1.5 ms；块擦除时间 tBE：16 ms
- 数据保留 TDR：20 年
- 封装：SOP-8（便于 DIP 插件与自动化贴装）
三、功能特性
- 硬件写保护（WP）：提供外部物理级别写保护接口，防止误写或固件被篡改。
- 写使能锁存（WEL）：支持写入使能锁存机制，增强写操作安全性。
- 软件写保护（SRP）：通过状态寄存器配置分区保护，便于灵活管理数据区域。
- 上电复位（POR）：上电自动复位，保证器件上电后处于已知安全状态。
- 灵活的擦除架构：支持页级别写入与块级别擦除，适合程序存储与频繁更新的数据存储场景，无需额外存储设备。
四、典型应用
- 嵌入式系统代码存储（与 RAM 结合进行代码映射执行）
- 消费电子：机顶盒、电视、机顶解码模块、家电控制板
- 网络设备：路由器、交换机的固件与配置保存
- 工业控制与数据记录：参数存储、日志记录、固件升级
- 可穿戴与便携设备：低功耗代码/配置存储
五、产品优势与选型建议
P25Q16SH-SSH-IR 在容量、速度与可靠性之间取得平衡：133 MHz 的 SPI 时钟可满足多数应用对启动速度与固件加载时间的要求；100k 次擦写寿命与 20 年数据保留适合寿命较长的消费与工业应用。SOP-8 封装利于替代旧有并降低 BOM 复杂度。若应用需更高密度或更高带宽，可考虑同系列更大容量或并行/Quad-SPI 版本；若优先超低功耗或极端温度，应核对具体工作电流与温度曲线。
如需样片、器件数据手册或参考电路图，我可以提供进一步的规格表与典型应用接线建议。
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