WMSIC Electronic Components

PUYA P25Q32SH-SUH-IT P25Q32SH

ModelP25Q32SH-SUH-IT
PackageSOP-8
BrandPUYA
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
PUYA P25Q32SH-SUH-IT
Type
PUYA
Minimum package
9600 管

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PUYA
Electronic Component
P25Q32SH-SUH-IT
Electronic Component
1
Package
SOP-8
Electronic Component
NOR FLASH
Electronic Component
0.55g
Electronic Component
1
Electronic Component
BM0264683728
Electronic Component
32Mbit
Operating Temperature
40℃~+85℃
Operating Voltage
2.3V~3.6V
Current
10uA
Interface Type
SPI
Electronic Component
100000
Clock Frequency(fc)
120MHz

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

P25Q32SH-SUH-IT 产品概述

一、产品简介

P25Q32SH-SUH-IT 为普冉(PUYA)推出的一款 32Mbit 串行闪存,采用标准 SPI 接口,容量为 32Mbit(等于 4MByte)。器件工作频率最高可达 120MHz,工作电压范围宽(2.3V~3.6V),并提供工业级工作温度范围(-40℃~+85℃),适用于对可靠性有较高要求的嵌入式和工业控制应用。

二、主要参数

  • 存储容量:32Mbit(4MByte)
  • 接口类型:SPI
  • 最大时钟频率(fc):120MHz
  • 工作电压:2.3V ~ 3.6V
  • 待机电流:10μA(典型/待机模式)
  • 擦写寿命:100,000 次(擦写循环)
  • 页写入时间(Tpp):1.6ms(每页编程时间)
  • 数据保留(TDR):20 年
  • 工作温度:-40℃ ~ +85℃
  • 封装:SOP-8
  • 品牌:PUYA(普冉)

三、主要特性与优势

  • 工业级温度与电压范围,适配严苛环境下长期可靠运行;
  • 低待机电流,有利于电池供电设备延长待机时间;
  • 较高的时钟频率支持快速读出,满足启动加载与代码执行需求;
  • 高擦写寿命和长期数据保持能力,适合需要频繁更新且要求数据长期保存的场景;
  • SOP-8 封装易于插装和焊接,利于少量产或维修替换。

四、典型应用场景

  • MCU/SoC 的代码存储与引导(Boot ROM);
  • 工业控制设备的配置与固件存储;
  • 物联网终端、智能仪表及通信模块;
  • 消费类电子的固件升级与参数保存;
  • 需要长期保存数据或有限写入周期管理的嵌入式系统。

五、设计与使用建议

  • 电源引脚附近放置合适旁路电容(如 0.1μF)以抑制瞬态噪声;
  • 在写操作前务必进行扇区/块擦除,并保证页面写入对齐以获得最佳写入性能;
  • 对频繁写入的数据,考虑软件层面的磨损均衡(wear leveling)与坏块管理以延长寿命;
  • 在关键数据写入后进行校验(CRC/校验和)以保证数据完整性;
  • 合理使用待机与掉电模式减少平均功耗,注意电源上电/断电时序以防止数据损坏。

六、结论

P25Q32SH-SUH-IT 以其工业温度等级、低功耗、高可靠性的特性,适合用于对数据可靠性和长期保存有要求的嵌入式与工业应用。设计时结合恰当的电源去耦、写入管理与数据校验策略,可充分发挥其性能与寿命优势。如需进一步的引脚定义、命令集和时序图,请参考厂商 Datasheet 以完成稳健的系统集成。

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