WMSIC Electronic Components

PUYA P24C512B-SSH-MIR P24C512B

ModelP24C512B-SSH-MIR
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 P24C512B-SSH-MIR
Type
PUYA
Minimum package
4000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PUYA
Electronic Component
P24C512B-SSH-MIR
Electronic Component
1
Package
SOP-8
Electronic Component
EEPROM
Electronic Component
0.12g
Electronic Component
1
Electronic Component
BM0264601939
Electronic Component
512Kbit
Operating Temperature
40℃~+85℃
Operating Voltage
1.7V~5.5V
Interface Type
I2C
Electronic Component
100
Clock Frequency(fc)
1MHz
Electronic Component
Electronic Component

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

P24C512B-SSH-MIR EEPROM产品概述

一、产品定位与核心价值

P24C512B-SSH-MIR是普冉半导体(PUYA)推出的工业级I2C接口EEPROM,专为需要高可靠性、长期数据存储及宽环境适应性的电子设备设计。其核心价值体现在「高可靠、宽适配、小体积」三个维度:既满足工业场景的极端温度/电压需求,又适配消费电子、物联网等领域的小型化、低功耗设计,同时通过长寿命、长保留时间的特性降低设备维护成本。

二、关键性能参数深度解析

2.1 存储与接口性能

  • 存储容量:512Kbit(即64KB),可覆盖绝大多数设备的配置参数、校准数据、日志记录等需求,无需额外扩展存储芯片;
  • I2C接口:支持标准I2C协议,时钟频率最高达1MHz,数据传输效率远高于普通低速I2C设备,可快速完成批量数据写入/读取;
  • 地址级联:具备硬件地址引脚(A0/A1/A2),可通过电平配置实现多片并行连接(最多支持8片),灵活扩展系统存储容量。

2.2 可靠性与寿命

  • 数据保留时间:在-40℃~+85℃范围内,数据可稳定保留100年,远超行业常规EEPROM(10-20年)标准,确保设备长期使用中配置不丢失;
  • 写周期寿命:支持100万次擦写,是普通EEPROM(10-50万次)的2-10倍,适合频繁更新数据(如传感器计数、状态日志)的场景;
  • 擦写校验:采用普冉自研存储技术,擦写过程带数据校验,避免误写或数据损坏。

2.3 电源与温度适应性

  • 宽电压范围:1.7V~5.5V覆盖低功耗MCU(STM32L)、纽扣电池(1.8V)及传统5V系统,无需额外电源转换;
  • 工业级温度:-40℃~+85℃,可适应户外、车间等极端环境,满足工业控制、物联网终端的温度需求。

三、封装与易用性设计

P24C512B-SSH-MIR采用小型化封装(如SOT-23-8、DFN等,需参考官方规格书),体积紧凑,适配可穿戴设备、智能传感器等小型化产品的PCB布局。

硬件连接极简:仅需4-5个引脚(VCC、GND、SDA、SCL、地址引脚),可直接对接STM32、ESP32等主流MCU的I2C总线,开发周期短。

写操作支持「页写模式」(最大页大小32字节),可一次性写入多字节提升效率;读操作支持「顺序读」,连续读取多页数据简化流程。

四、典型应用场景

4.1 工业控制领域

  • PLC的参数配置、状态日志存储;
  • 工业传感器(温度/压力)的校准数据、采集阈值存储;
  • 电机驱动模块的参数优化记录。

4.2 物联网终端

  • 智能家居(智能插座、灯光)的用户配置(定时、亮度);
  • 可穿戴设备(手环、手表)的健康数据缓存、固件配置;
  • 无线传感器网络节点的网络参数、设备ID存储。

4.3 消费电子与通信

  • 路由器/交换机的固件备份、端口配置;
  • 便携式医疗设备(血糖仪)的用户数据、校准信息;
  • 智能家电(空调、洗衣机)的运行模式参数。

五、总结

P24C512B-SSH-MIR作为普冉半导体的高性价比工业级EEPROM,凭借宽电压、长寿命、长保留时间、高速I2C接口等核心特性,覆盖从工业控制到消费电子的多领域应用。其小型化封装与易用性设计,进一步降低了设备开发成本与体积,是需要稳定数据存储的电子设备的理想选择。

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