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24LC32A-I/MS

产品描述: 32Kb (4K x 8) 2.5V~5.5V 4Kx8 2.5V EEPROM,Non-Volatile 5.5V 400KHz 900ns I2C 200Year MSOP-8 贴片安装 3mm*3mm*850μm
供应商型号: AV-E-24LC32A-I/MS
供应商: Avnet
标准整包数: 100
MICROCHIP TECHNOLOGY 带电可擦可编程只读存储器(EEPROM) 24LC32A-I/MS

24LC32A-I/MS概述

    # Microchip 24AA32A/24LC32A EEPROM Product Overview
    Product Introduction
    The Microchip Technology Inc. 24AA32A/24LC32A series represents a versatile family of 32-Kbit Electrically Erasable Programmable Read-Only Memory (EEPROM) solutions. These devices are designed to function as single-block memories of 4K x 8-bit capacity with a dual-wire serial interface, making them compatible with the I²C protocol. Ideal for applications requiring non-volatile data storage, these EEPROMs operate efficiently within a wide voltage range, supporting both industrial and extended temperature environments. The primary applications include automotive electronics, consumer electronics, communication systems, and general-purpose embedded systems.
    Technical Parameters
    Operating Specifications
    - Voltage Range: 1.7V–5.5V for 24AA32A; 2.5V–5.5V for 24LC32A.
    - Clock Frequency: Up to 400 kHz (100 kHz for voltages below 2.5V).
    - Temperature Ranges:
    - Industrial (-40°C to +85°C).
    - Extended (-40°C to +125°C).
    Performance Metrics
    - Current Consumption:
    - Active: 1 mA (typical).
    - Standby: 1 µA (typical).
    - ESD Protection: Greater than 4,000V.
    - Endurance: Over 1 million erase/write cycles.
    - Data Retention: Greater than 200 years.
    - Write Time: 5 ms maximum per page write.
    Features
    - Dual-wire I²C interface with Schmitt-trigger inputs for noise immunity.
    - Output slope control to minimize ground bounce.
    - Built-in hardware write-protection mechanism.
    - ESD protection ensuring robustness against electrostatic discharge.
    Product Characteristics and Advantages
    The 24AA32A/24LC32A series stands out due to its energy efficiency, high endurance, and compatibility with multiple operating conditions. Its low-power CMOS technology ensures minimal current consumption in both active and standby modes, optimizing battery-powered systems. The presence of Schmitt triggers and output slope control enhances system reliability by suppressing noise and reducing signal distortion. With multiple packages available, including DFN, MSOP, and PDIP, designers enjoy flexibility in choosing the optimal form factor for their applications.
    Application Examples and Recommendations
    Practical Applications
    These EEPROMs are ideal for scenarios where small to moderate amounts of data storage are required. Some practical applications include:
    - Storing calibration parameters in sensors.
    - Logging operational logs in IoT devices.
    - Maintaining configuration settings in embedded controllers.
    Implementation Suggestions
    When integrating these EEPROMs into your designs:
    - Ensure the correct voltage level is applied according to the specific variant (24AA32A vs. 24LC32A).
    - Properly terminate the SDA and SCL lines with pull-up resistors, adjusting resistor values based on clock speed requirements.
    - Use write protection appropriately to prevent accidental overwrites.
    Compatibility and Support
    The 24AA32A/24LC32A series maintains compatibility with other devices adhering to the I²C protocol, simplifying integration into existing architectures. Microchip provides comprehensive documentation, including detailed datasheets, application notes, and technical support, facilitating smooth adoption across various platforms.
    Common Issues and Solutions
    | Issue | Solution |

    | Device fails to respond | Verify proper address selection and check for physical connections. |
    | Unexpected data corruption | Ensure correct wiring of WP pin and verify power supply stability. |
    | Premature termination of write | Confirm adequate time provided for write cycles before sending Stop bit. |
    Conclusion and Recommendation
    The Microchip 24AA32A/24LC32A series is an excellent choice for developers seeking relia

24LC32A-I/MS参数

参数
编程电压 2.5V~5.5V
数据保留时长 200Year
接口类型 I2C
输出使能访问时间 -
最大时钟频率 400KHz
存储容量 32Kb (4K x 8)
组织 4Kx8
最大工作供电电压 5.5V
最大访问时间 900ns
存储器类型 EEPROM,Non-Volatile
最小工作供电电压 2.5V
长*宽*高 3mm*3mm*850μm
通用封装 MSOP-8
安装方式 贴片安装
应用等级 工业级
零件状态 在售
包装方式 卷带包装,管装

24LC32A-I/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。

24LC32A-I/MS数据手册

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MICROCHIP TECHNOLOGY 带电可擦可编程只读存储器(EEPROM) MICROCHIP TECHNOLOGY 24LC32A-I/MS 24LC32A-I/MS数据手册

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价格梯度 中国香港交货 内地交货(含增值税)
100+ $ 1.2875 ¥ 11.2013
1300+ $ 0.4674 ¥ 4.066
2000+ $ 0.4418 ¥ 3.8438
3900+ $ 0.4199 ¥ 3.6533
10500+ $ 0.3314 ¥ 2.8828
23500+ $ 0.3269 ¥ 2.8443
库存: 10918
起订量: 400 增量: 100
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最小起订量为:100
合计: ¥ 1120.13
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