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DS1306

产品分类: 实时时钟器件(RTC)
厂牌: MAXIM INTEGRATED
产品描述: HH:MM:SS (12/24 hr) 768bit 2V 5.5V SPI YY-MM-DD-dd PDIP-16 通孔安装
供应商型号: CSCS-DS1306
供应商: 海外现货
标准整包数: 1
MAXIM INTEGRATED 实时时钟器件(RTC) DS1306

DS1306概述

    Product Overview: DS1306 Serial Alarm Real-Time Clock
    Product Introduction
    The DS1306 is a highly integrated serial alarm real-time clock (RTC) manufactured by Maxim Integrated. Designed to manage all timekeeping functions, the DS1306 is an ideal choice for applications requiring precise timing and reliable data storage. Its primary functions include real-time clock counting, alarm generation, and non-volatile memory (NV RAM) for data storage. The DS1306 is commonly used in various embedded systems, telecommunications equipment, consumer electronics, and automotive applications.
    Technical Parameters
    Below are the key technical specifications of the DS1306:
    | Parameter | Details |

    | Clock Functionality | Real-time clock counts seconds, minutes, hours, date, month, day of the week, and year. Leap-year compensation valid until 2100. |
    | Alarms | Two programmable time-of-day alarms. |
    | Clock Outputs | 1Hz and 32.768kHz clock outputs. |
    | Memory | 96 bytes of battery-backed NV RAM for data storage. |
    | Communication Interface | Supports Motorola SPI modes 1 and 3 or standard 3-wire interface. |
    | Power Supply Range | Operates between 2.0V to 5.5V. |
    | Temperature Range | Industrial-grade version (-40°C to +85°C) available for rugged environments. |
    | Package Options | 16-pin DIP and 20-pin TSSOP, minimizing space usage. |
    Product Features and Advantages
    1. Full Timekeeping Management: The DS1306 manages all timekeeping functions, including a real-time clock, two programmable alarms, and advanced leap-year compensation.
    2. Versatile Power Supply: Supports dual power supply pins for primary and backup power, along with optional trickle charge functionality for extended battery life.
    3. Flexible Communication Interface: Supports multiple interface modes (SPI or 3-wire), making it compatible with most microcontrollers.
    4. Non-Volatile Memory: Provides 96 bytes of battery-backed NV RAM for critical data storage.
    5. Compact Design: Available in 20-pin TSSOP packages for minimal board space.
    6. Wide Temperature Support: Offers industrial temperature range (-40°C to +85°C) for robust performance in extreme conditions.
    Application Case Studies and Usage Recommendations
    The DS1306 is widely employed in devices where accurate timekeeping and reliable alarm notifications are essential. Some practical use cases include:
    - Home Automation Systems: Managing daily schedules and setting reminders for appliances.
    - Medical Equipment: Ensuring precise time tracking for monitoring and recording vital data.
    - Automotive Infotainment Systems: Supporting synchronized clocking across multiple subsystems.
    To optimize performance:
    - Use a high-quality 32.768kHz crystal for optimal clock accuracy.
    - Ensure proper grounding and layout of the crystal to minimize electromagnetic interference (EMI).
    Compatibility and Support
    The DS1306 is compatible with standard microcontroller interfaces and supports both 3-wire and SPI communication protocols. Maxim Integrated provides comprehensive support, including application notes, datasheets, and customer service, ensuring smooth integration into your designs.
    Common Issues and Solutions
    | Problem | Solution |

    | Device does not respond

DS1306参数

参数
存储容量 768bit
电池备用开关 -
最大工作供电电压 5.5V
最小工作供电电压 2V
日期格式 YY-MM-DD-dd
时间格式 HH:MM:SS (12/24 hr)
接口类型 SPI
16-DIP (0.300\", 7.62mm)
通用封装 PDIP-16
安装方式 通孔安装
零件状态 停产
包装方式 管装

DS1306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。

DS1306数据手册

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MAXIM INTEGRATED 实时时钟器件(RTC) MAXIM INTEGRATED DS1306 DS1306数据手册

DS1306封装设计

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价格梯度 中国香港交货 内地交货(含增值税)
101+ $ 3.3984 ¥ 28.7165
库存: 343
起订量: 148 增量: 1
交货地:
最小起订量为:101
合计: ¥ 2900.36
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