处理中...

首页  >  产品百科  >  DS2433

DS2433

厂牌: MAXIM INTEGRATED
产品描述: 512B 2.8V~6V 16Pagex256 2.8V 6V Serial-1Wire TO-92
供应商型号: CSCS-DS2433
供应商: 海外现货
标准整包数: 1
MAXIM INTEGRATED 带电可擦可编程只读存储器(EEPROM) DS2433

DS2433概述

    # DS2433 4Kb 1-Wire EEPROM Technical Overview
    Product Introduction
    The DS2433 is a 4Kb (4096 bits) electrically erasable programmable read-only memory (EEPROM) designed for use in identifying and storing critical information about products or devices. This non-volatile memory solution offers unique features that make it suitable for applications requiring secure data storage, traceability, and reliable communication over a single pin. Its primary applications include calibration constants storage, board identification, and tracking product revision statuses.
    The DS2433 combines advanced memory management with robust error-checking mechanisms. It includes a factory-lasered 64-bit registration number, which ensures absolute uniqueness and absolute traceability of each unit. This makes the DS2433 ideal for applications where authentication and data integrity are crucial, such as in Internet of Things (IoT), security devices, and industrial automation.
    Technical Parameters
    Key Features:
    - Memory Capacity: 4096 bits (512 bytes)
    - Unique ID: 64-bit laser-programmed ROM including a 48-bit serial number, 8-bit CRC, and 8-bit family code.
    - Data Communication: Operates over a single data pin via the 1-Wire protocol.
    - Communication Speed: Default speed up to 16.3 kbps; Overdrive mode increases speed up to 142 kbps.
    - Power Supply: Parasite-powered via 1-Wire line, operates over a wide voltage range of 2.8V to 6.0V.
    - Operating Temperature Range: -40°C to +85°C.
    - Package Options: PR-35, 8-pin SO, 2-pin SFN, or 6-pin Flip Chip.
    Electrical Characteristics:
    - Power Supply Voltage: 2.8V to 6.0V.
    - Signal Protocol: Single-wire, supports parasitic power mode.
    - Read/Write Protocols: Supports Write Scratchpad, Read Scratchpad, and Copy Scratchpad commands for structured data handling.
    - Memory Architecture: Organized into 16 pages of 256 bits each.
    Product Characteristics and Advantages
    Unique Functionalities:
    1. Unique Identification: The factory-lasered 64-bit serial number ensures absolute uniqueness, providing unparalleled traceability and eliminating the possibility of duplication.
    2. High-Speed Communication: The overdrive mode allows faster data transfer without compromising accuracy.
    3. Error Checking: A built-in 8-bit CRC mechanism ensures the integrity of data stored or transferred.
    4. Flexible Memory Partitioning: Memory is partitioned into 16 pages of 256 bits each, supporting efficient storage and retrieval of packetized data.
    Market Competitiveness:
    The DS2433 stands out due to its compact design and versatility. Its compatibility with low-cost packages (PR-35, SO, SFN, Flip Chip) makes it cost-effective for both mass production and small-scale prototyping. Additionally, the 1-Wire interface simplifies integration with existing systems, reducing development time and costs.
    Application Case Studies and Usage Recommendations
    Typical Use Cases:
    1. Product Authentication: Each DS2433 carries a unique serial number, making it ideal for tracking individual products throughout their lifecycle.
    2. Configuration Storage: Suitable for storing calibration data or other critical settings in IoT devices.
    3. Data Logging: Useful in scenarios where persistent storage of operational parameters is required.
    Practical Implementation Tips:
    - Ensure the system's power supply adheres to the recommended voltage and temperature ranges to maintain reliability.
    - Always verify data integrity using CRC checks before critical operations.
    - Use the scratchpad feature for temporary storage and validation of data before committing it to the main EEPROM.
    Compatibility and Support
    Interoperability:
    The DS2433 communicates using the 1-Wire protocol, ensuring compatibility with other Maxim Integrated devices and controllers that support this standard.
    Manufacturer Support:
    Maxim Inte

DS2433参数

参数
组织 16Pagex256
最大时钟频率 -
数据保留时长 -
最大工作供电电压 6V
最小工作供电电压 2.8V
输出使能访问时间 -
接口类型 Serial-1Wire
编程电压 2.8V~6V
存储器类型 -
最大访问时间 -
存储容量 512B
4.83mm(Max)
3.3mm(Max)
9.14mm(Max)
通用封装 TO-92

DS2433厂商介绍

Maxim Integrated(美信集成)是一家全球领先的半导体设计公司,专注于模拟、混合信号和微处理器解决方案。公司成立于1983年,总部位于美国加州圣何塞。

Maxim Integrated的主要产品分为以下几类:
1. 电源管理:包括电源管理IC、电池管理、电源转换器等,广泛应用于移动设备、工业控制等领域。
2. 微控制器:包括微处理器、微控制器等,应用于智能家居、物联网、医疗设备等领域。
3. 接口产品:包括以太网、串行通信、USB等接口产品,应用于通信、计算机等领域。
4. 传感器:包括温度、湿度、压力等传感器,应用于汽车、工业控制等领域。
5. 射频和无线:包括无线通信、射频放大器等产品,应用于无线通信、**通信等领域。

Maxim Integrated的优势在于:
1. 强大的研发能力:拥有超过4000项专利,持续推出创新产品。
2. 丰富的产品线:提供超过7万种产品,满足不同客户的需求。
3. 广泛的应用领域:产品广泛应用于消费电子、工业、汽车等领域。
4. 优质的客户服务:提供技术支持、定制解决方案等服务,满足客户的个性化需求。

DS2433数据手册

厂牌 PDF简要描述 下载
MAXIM INTEGRATED 带电可擦可编程只读存储器(EEPROM) MAXIM INTEGRATED DS2433 DS2433数据手册

DS2433封装设计

查看详情并下载
Symbol
Footprint
3D Model
价格梯度 中国香港交货 内地交货(含增值税)
库存: 12
起订量: 1 增量: 1
交货地:
最小起订量为:0
合计: $ 0
直接购买
加入购物车

爆款推荐

型号 价格(含增值税)
11AA040T-I/TT ¥ 2.6237
11AA160-I/MS ¥ 3.825
11AA161T-I/SN ¥ 3.536
11LC020-E/P ¥ 4.3729
2404267 ¥ 7091.0635
24AA014T-I/MNY ¥ 3.0284
24AA01HT-I/MNY ¥ 3.2068
24AA02H-I/P ¥ 3.7898
24C01BN ¥ 0.108
24C02 ¥ 0.1186