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PCF8563P是芯伯乐(XBLW)针对低功耗、宽电压实时计时需求推出的工业级I2C接口实时时钟(RTC)模块。该产品集成高精度计时、闹钟输出、自动闰年调整等核心功能,适配-40℃~+85℃工业温度范围,广泛应用于嵌入式系统、智能家居、工业控制等领域,是替代传统计时方案的高性价比选择。
PCF8563P具备以下核心计时与控制功能:
PCF8563P的核心参数覆盖性能、功耗、环境适应性等维度,具体如下:
参数项 规格值 备注 接口类型 I2C串行接口 支持100kHz标准模式、400kHz快速模式 工作电压范围 1.2V~5.5V 适配主流系统电压 计时模式工作电流 700nA(典型值) 电池供电下可连续运行5~10年(CR2032) 闹钟输出 有(电平/脉冲可选) 独立INT引脚,支持中断唤醒 工作温度范围 -40℃~+85℃ 工业级环境适应性 计时精度 ±2ppm(25℃典型值) 工业温度下±30ppm,年误差约±1分钟 封装类型 DIP-8直插封装 便于手工焊接与原型开发 晶振要求 32.768kHz石英晶振 搭配10pF左右负载电容PCF8563P采用DIP-8直插封装,引脚定义清晰,便于电路设计与调试:
PCF8563P针对低功耗与工业可靠性进行了优化,核心优势如下:
XBLW芯伯乐PCF8563P作为一款高性价比工业级RTC模块,凭借宽电压、低功耗、工业温度范围和完善的闹钟功能,成为嵌入式系统、智能家居、工业控制等领域的首选计时方案。DIP-8封装便于快速原型开发与批量生产,搭配32.768kHz晶振即可实现精准计时,满足不同场景下的实时计时需求。
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WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
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The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
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The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
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The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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