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PUYA P24C512B-TSH-MIR P24C512B
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PUYA P24C512B-TSH-MIR
- Type
- PUYA
- Minimum package
- 4000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PUYA
- Electronic Component
- P24C512B-TSH-MIR
- Electronic Component
- 1
- Package
- TSSOP-8
- Electronic Component
- EEPROM
- Electronic Component
- 0.088g
- Electronic Component
- 1
- Electronic Component
- BM0264601937
- 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-TSH-MIR 产品概述
一、产品简介
P24C512B-TSH-MIR 是 PUYA（普冉）推出的一款高可靠性串行 EEPROM，采用标准 I2C 接口，存储容量为 512Kbit（64K × 8）。器件工作电压范围宽（1.7V 至 5.5V），工作温度范围为 -40℃ 至 +85℃，封装为紧凑的 TSSOP-8，适合多种嵌入式与工业应用场景。
二、主要特性
- 标准 I2C 接口，支持高达 1MHz 的时钟频率，兼容常见主控芯片；
- 存储容量：512Kbit；
- 页写保护与硬件写保护功能，提升数据安全性；
- 噪声抑制功能，增强在复杂电磁环境下的数据稳定性；
- 典型写周期时间 Tw ≈ 5ms；
- 数据保持时间（TDR）达 100 年；
- 擦写寿命高达 1,000,000 次。
三、关键参数（要点）
- 接口类型：I2C（最高 1MHz）；
- 存储容量：512Kbit；
- 工作电压：1.7V ~ 5.5V；
- 工作温度：-40℃ ~ +85℃；
- 写周期时间：约 5ms；
- 数据保持：100 年；
- 写周期寿命：1,000,000 次；
- 封装：TSSOP-8。
四、可靠性与耐久性
P24C512B-TSH-MIR 在设计上强调长期数据保存与高频次写入场景的可靠性。100 年的数据保持和百万次写周期寿命，使其适合需要长期保存配置、校准参数或日志记录的系统。页写保护与硬件写保护功能可有效防止意外写入或软件故障造成的数据损坏。
五、典型应用
- 工业控制与自动化设备：参数存储、固件校验表；
- 智能表计与能源管理：计量数据备份、历史记录；
- 消费电子与便携设备：用户设置、系统配置；
- 物联网节点与传感器：配置数据与事件日志；
- 汽车电子（非高温等级场合）、嵌入式系统等。
六、设计与使用建议
- 在多主机或高噪声环境中，启用噪声抑制功能并做好电源去耦；
- 合理使用页写（Page Write）以提高写入效率并降低总写入次数；
- 在需要防误写场景，建议使用硬件写保护（WP 引脚）或软件写保护策略；
- 遵循规范写周期时间（≈5ms）后再进行下一次写操作，避免写冲突。
七、封装与布局提示
TSSOP-8 小封装利于密集 PCB 布局。布线时注意 SCL、SDA 的上拉电阻选型与走线长度，WP 与 VCC、GND 的旁路电容布置可提升抗扰能力与稳定性。
总结：P24C512B-TSH-MIR 以其大容量、宽电压、长数据保持和高写寿命的特点，适合各类需要可靠非易失性存储的应用，是嵌入式系统与工业设计中常用的存储器选择。
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