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24CSM01-E/MS

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供应商型号: 579-24CSM01-E/MS
供应商: Mouser
标准整包数: 1
MICROCHIP TECHNOLOGY  24CSM01-E/MS

24CSM01-E/MS概述

    # Microchip 24CSM01 EEPROM: A Comprehensive Overview
    Product Introduction
    The 24CSM01 is a high-performance 1-Mbit serial EEPROM manufactured by Microchip Technology Inc., designed for consumer and industrial applications requiring reliable and nonvolatile memory storage. The EEPROM is internally organized into 131,072 bytes of 8-bit data, making it highly versatile for storing critical information such as calibration data, firmware, and user-defined settings. With support for high-speed I²C communication at up to 3.4 MHz, it ensures fast data transfers while maintaining compatibility with lower-speed interfaces like 100 kHz and 400 kHz.
    Key functionalities include:
    - Support for byte or page writes (up to 256 bytes).
    - Secure data handling via a hardware write-protection pin and enhanced software write protection.
    - Onboard ECC logic for error correction and reliability.
    - A 128-bit factory-programmed serial number ensuring uniqueness across devices.
    The 24CSM01 is available in multiple packages, including 8-Ball CSP, 8-Lead MSOP, PDIP, SOIC, SOIJ, TSSOP, and UDFN, making it adaptable to various board layouts and form factors.
    Technical Parameters
    Key Specifications:
    - Capacity: 1 Mbit (128 KB)
    - Interface: High-Speed I²C (Two-Wire) interface supporting speeds up to 3.4 MHz.
    - Operating Voltage: 1.7V to 5.5V.
    - Power Consumption:
    - Read: 1.0 mA max at 5.5V (1 MHz).
    - Write: 3.0 mA max at 5.5V.
    - Standby: 1 µA at 5.5V (I-temp).
    - Write Endurance: >1 million cycles.
    - Data Retention: >200 years.
    - Temperature Range:
    - Industrial (-40°C to +85°C).
    - Extended (-40°C to +125°C).
    - ESD Protection: >4000V.

    Electrical Characteristics:
    - DC Characteristics: Maximum read current is 1.0 mA at 5.5V and 1 MHz.
    - AC Characteristics: Maximum clock frequency is 3.4 MHz under HS mode, and typical rise and fall times are 1000 ns.
    Product Features and Advantages
    The 24CSM01 boasts several distinct advantages:
    - Unique Serial Number: Each device comes with a pre-programmed, unique 128-bit serial number, eliminating the need for manual serialization in production lines.
    - Advanced Security: Offers both hardware and software write protection options, enhancing data integrity and security.
    - Reliability Enhancements: Built-in ECC logic ensures data reliability and allows correction of up to one incorrect bit per four-byte readout.
    - Compatibility: Fully compliant with RoHS standards and automotive-grade AEC-Q100 qualification, making it suitable for a wide range of applications including automotive electronics.
    - Low Power Consumption: Ultra-low standby current ensures extended battery life in portable devices.
    Application Case Studies and Usage Recommendations
    The 24CSM01 finds its niche in scenarios demanding reliable non-volatile memory storage. Here are some practical examples:
    - Consumer Electronics: Ideal for storing configuration settings or firmware updates in devices like smart TVs or set-top boxes.
    - Automotive Applications: Suitable for vehicle diagnostic systems where secure storage of critical data is essential.
    - Industrial Controls: Used in industrial automation equipment for logging operational data.
    Usage Suggestions:
    - Always ensure proper sequencing during power-up to avoid premature commands being issued to the device.
    - Use appropriate pull-up resistors on the SDA and SCL lines depending on the operating frequency to maintain signal integrity.
    Compatibility and Support
    The 24CSM01 is compatible with most standard microcontrollers that support the I²C protocol. Microchip provides extensive documentation, including datasheets and application notes, alongside technical support to aid developers in integrating the device seamlessly into their designs.
    Common Issues and Solutions
    | Issue | Solution

24CSM01-E/MS参数

参数
包装方式 管装

24CSM01-E/MS厂商介绍

Microchip Technology是一家全球领先的半导体公司,总部位于美国亚利桑那州。公司成立于1989年,专注于设计、制造和销售各种微控制器、模拟、FPGA、连接、功率管理、分立和安全产品。

Microchip Technology的产品主要分为以下几类:
1. 微控制器(MCU):包括PIC、AVR和dsPIC系列,广泛应用于工业控制、消费电子、汽车电子等领域。
2. 模拟产品:包括电源管理、信号处理、接口和传感器等,用于提高系统性能和降低功耗。
3. 连接产品:包括以太网、无线和串行通信解决方案,实现设备间的高效数据传输。
4. FPGA(现场可编程门阵列):提供灵活的硬件解决方案,适用于高速数据处理和复杂逻辑设计。
5. 功率管理产品:包括电源模块、电池管理等,用于提高能效和延长设备寿命。
6. 分立产品:包括二极管、晶体管、MOSFET等,用于电路保护和信号放大。
7. 安全产品:包括加密模块、安全存储器等,保护数据安全和防止篡改。

Microchip Technology的优势在于其丰富的产品线、强大的研发能力和全球销售网络。公司不断推出创新产品,满足客户在不同应用领域的多样化需求。同时,Microchip还提供全面的技术支持和定制化解决方案,帮助客户缩短产品上市时间并降低开发成本。

24CSM01-E/MS数据手册

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1+ $ 2.231 ¥ 18.852
25+ $ 2.057 ¥ 17.3817
100+ $ 1.9332 ¥ 16.3355
库存: 162
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