WMSIC Electronic Components

HGSEMI PCF8563M/TR PCF8563M

HGSEMI PCF8563M/TR PCF8563M
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Product image

ModelPCF8563M/TR
PackageSOP-8
BrandHGSEMI
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

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Technical data

Product details

19 specifications

Core information

Product name
HGSEMI PCF8563M / TR
Type
HGSEMI
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
HGSEMI
Electronic Component
PCF8563M/TR
Electronic Component
1
Package
SOP-8
Electronic Component
Real-Time Clock (RTC)
Electronic Component
0.218g
Electronic Component
1
Features
Programmable Clock Output
Electronic Component
BM0223257233
Operating Temperature
40℃~+85℃
Operating Voltage
1.8V~5.5V
Operating Current
250nA
Interface Type
I2C
Crystal Oscillator Type
Electronic Component
Output
Electronic Component

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

PCF8563M/TR 产品概述

1. 引言

PCF8563M/TR 是一款低功耗的实时时钟（RTC），设计用于提供精确的时钟和日历功能。它由荷兰NXP半导体公司开发，并广泛应用于各种电子设备中，特别是在需要精确时间记录和低功耗运行的应用场景。该器件适用于多种行业，包括消费电子、工业控制、医疗设备和汽车电子。

2. 产品特性

PCF8563M/TR 具有多种优越的特性，使其成为实时时钟应用的理想选择：

  • 低功耗操作：具有非常低的工作电流，通常在微安级别，适合电池供电的设备。
  • 兼容性强：支持I²C总线接口，便于与多种微控制器和其他数字设备集成。
  • 完整的时钟和日历功能：包括时、分、秒、日期、月份和年，能进行闰年计算。
  • 多种待机模式：支持低功耗的待机模式，以延长电池寿命。
  • 闹钟和计时器功能：可以设置闹钟，适用于需要定时提醒的应用。
  • 内部振荡器：内置高精度的晶体振荡器，确保时间的稳定性和准确性。

3. 封装与引脚配置

PCF8563M/TR采用SOP-8封装，便于集成到各种电路中。该封装设计使得在有限的空间内实现更多功能成为可能。引脚配置设计合理，可以轻松与其他电子元件连接，确保高效的数据通信和功率管理。

引脚编号名称描述
1VSS地线，连接到电路的公共地。
2SDAI²C数据线，用于数据传输。
3SCLI²C时钟线，为数据传输提供时钟信号。
4VCC供电引脚，通常连接到2.0V至5.5V的电源。
5CT连接外部晶体振荡器（32.768kHz），用于时间计量。
6INT中断输出，引脚可用于通知主控器特定事件。
7ALARM闹钟输入，触发特定的输出事件。
8RESET复位引脚，设定为低电平可重置设备状态。

4. 应用场景

PCF8563M/TR的应用范围广泛，适用于以下场景：

  1. 电子钟表：在各种电子钟表中实时跟踪时间和日期。
  2. 家庭自动化设备：在智能家居产品中进行定时控制。
  3. 手持设备：如移动电话、便携式媒体播放器等，提供实时时间及日历功能。
  4. 工控设备：在监控和控制系统中，记录事件时间和调度功能。
  5. 医疗设备：在病人监测仪器中，记录重要的时间戳和时间间隔。
  6. 汽车电子：用于汽车仪表盘，提供实时钟表功能及故障报警时刻的记录。

5. 结论

PCF8563M/TR 是一款具备高精度和低功耗特性的实时时钟，其多种功能和广泛的应用场景使其成为多个领域中的热门选择。其易于集成的特性和丰富的功能使其能够满足当今动态电子市场的需求。无论是日常消费电子还是复杂的工业控制系统，PCF8563M/TR都能为系统提供必要的时间管理能力，是现代电子设计中不可或缺的元件之一。

使用PCF8563M/TR的设计者可以充分利用其低功耗特性，确保设备在不牺牲性能的情况下延长使用寿命。这使得其在便携式和电池驱动的应用中成为理想的选择。

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