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MICROCHIP 25LC256-E/SN 25LC256
Configuration
1 options
Configuration
23+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MICROCHIP 25LC256-E / SN
- Type
- MICROCHIP
- Minimum package
- 1000 管
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- MICROCHIP
- Electronic Component
- 25LC256-E/SN
- Electronic Component
- 1
- Package
- SOIC-8
- Electronic Component
- EEPROM
- Electronic Component
- 0.001g
- Electronic Component
- 1
- Features
- Built-in Latch(WEL)
- Electronic Component
- BM0019120765
- Electronic Component
- 256Kbit
- Operating Temperature
- 40℃~+125℃
- Operating Voltage
- 2.5V~5.5V
- Interface Type
- SPI
- Electronic Component
- 100
- Clock Frequency(fc)
- 10MHz
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
25LC256-E/SN 产品概述
25LC256-E/SN 是由美国微芯科技（Microchip Technology Inc.）推出的一款高性能 EEPROM（电可擦可编程只读存储器），具有256Kb的存储容量，采用SPI（Serial Peripheral Interface）接口，确保数据传输的高效率与稳定性。这款EEPROM特别适合于需要在恶劣环境下可靠工作和非易失性数据存储的应用场景。
关键特性
非易失性存储： 该存储器采用EEPROM技术，可以在断电情况下保持存储的数据，无需外部电源。这一点对于许多需要在数据丢失风险较高的应用（如消费电子、工业设备和汽车电子）来说至关重要。
广泛的工作温度范围： 25LC256-E/SN 的工作温度范围为-40°C到125°C，使其适用于各种极端环境条件的应用。这种特性使其在汽车、航天以及其他工业应用中表现优异。
存储容量： 本产品的存储容量为256Kb，等于32K x 8比特，足以满足大多数带有非易失性存储需求的应用程序。例如，存储设备配置、校准数据及用户设置等。
电压兼容性： 该EEPROM的供电电压范围为2.5V到5.5V，兼容多种电源设计，使得其能够轻松集成到不同类型的电路中。
写周期时间： 25LC256-E/SN 的写周期时间为5毫秒，允许较快的数据更新频率，有助于提升系统的响应速度和效率。
高达10MHz的时钟频率： 其高达10MHz的SPI总线时钟频率，确保了数据的快速读取与写入，适用于需要高速数据交换的应用。
小型表面贴装封装： 采用8-SOIC封装（小型外形集成电路），有助于在板上节省空间，适用于要求小型化设计的电子产品。
应用领域
25LC256-E/SN EEPROM广泛应用于各种领域，如：
- 消费电子：用作配置存储器和用户设置存储。
- 工业控制：用于程序和参数存储，提高设备的灵活性和可重配置能力。
- 汽车电子：在安全和诊断系统中存储关键数据，如故障代码和车辆设置。
- 智能仪表和传感器：为数据记录和仪器自校准提供支持。
结论
25LC256-E/SN EEPROM以其卓越的工作性能和可靠性，成为众多电子设计师的首选存储解决方案。其广泛的工作温度范围、优良的电源兼容性和高效的SPI接口，使其在现代电子设备中具备极强的应用适应性。无论是进行新产品设计，还是对现有产品更新换代，这款EEPROM都能提供坚实的基础，使设备既高效又具备持久的数据存储能力。通过采用25LC256-E/SN，工程师们能够以更低的功耗和更高的性价比实现系统的高效能和稳定性。
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