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BELLING BLX8563-PARC SOP-8L BLX8563
Configuration
1 options
Configuration
Electronic Component
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- BELLING BLX8563-PARC SOP-8L
- Type
- BELLING
- Minimum package
- 4000 卷
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- BELLING
- Electronic Component
- BLX8563-PARC SOP-8L
- Electronic Component
- 1
- Package
- SOP-8L
- Electronic Component
- Real-Time Clock (RTC)
- Electronic Component
- 0.189g
- Electronic Component
- 1
- Features
- Gate; ESD /;; Battery;; Programmable Clock Output
- Electronic Component
- BM0265574736
- Operating Temperature
- 40℃~+85℃
- Operating Voltage
- 900mV~5.5V
- Interface Type
- I2C
- Crystal Oscillator Type
- Built-in
- Output
- Electronic Component
- Static Current(Iq)
- 0.4uA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
BLX8563-PARC（SOP-8L）产品概述
一、产品简介
BLX8563-PARC 是贝岭（BELLING）推出的一款低功耗实时时钟芯片（RTC），封装为 SOP-8L。器件集成内置晶振、I2C 通讯接口与闹钟输出，适用于对时间保持与定时唤醒有严格功耗要求的嵌入式系统与消费类电子产品。
二、主要特点
- 支持闹钟输出：内置闹钟/定时功能，可用于系统唤醒与定时事件触发。
- 内置晶振：无需外接晶体，简化电路布局与物料清单。
- 超低静态电流：典型静态电流(Iq)仅 0.4 µA，有利于延长备用电源（电池或超级电容）寿命。
- 宽工作电压：0.9 V ~ 5.5 V，兼容从低压 MCU 到常见 3.3 V/5 V 系统的电源方案。
- 通讯接口：标准 I2C 接口，便于与主控 MCU 集成与软件驱动实现。
- 工作温度范围：-40 ℃ ~ +85 ℃，适合工业级及消费级温度环境。
- 封装形式：SOP-8L，便于常规贴片生产与手工焊接调试。
三、电气与环境指标（关键参数）
- 工作电压：0.9 V ~ 5.5 V
- 静态电流：0.4 µA（典型）
- 工作温度：-40 ℃ ~ +85 ℃
- 接口类型：I2C
- 闹钟输出：有
（以上为核心规格，在设计前建议参考完整数据手册以确认时序、寄存器与电气极限）
四、引脚与封装说明
- SOP-8L 标准引脚排列，便于在 PCB 上采取常规布局与走线。
- I2C 信号线需配合上拉电阻，建议根据系统供电电压与总线容量选择合适阻值（常见 2.2kΩ ~ 10kΩ）。
- 供电脚建议加旁路电容（如 0.1 µF）以抑制电源噪声，保障振荡稳定与计时精度。
五、典型应用场景
- 便携消费电子（记时/闹钟/日程提醒）
- 数据记录器、无线传感节点（低功耗休眠唤醒）
- 工业控制设备（事件记录、定时采样）
- 汽车信息娱乐与车载模块（需满足宽温区间）
六、设计与使用建议
- 若系统对计时精度有较高要求，应结合应用环境确认温度漂移影响，必要时在软件层进行校准。
- 在使用闹钟/唤醒功能时，注意 I2C 总线在低功耗模式下的电平保持与唤醒时序。
- 备份电源（电池或电容）设计时，考虑静态电流与唤醒频率以估算备份寿命。
- 制造与焊接流程中注意 SOP-8L 器件的回流温度限制与焊盘设计，确保可靠性。
七、采购与可靠性提示
- 采用正规渠道采购并索取完整数据手册与可靠性测试报告（温度循环、老化等），以满足量产与行业认证需求。
- 批量选型前建议进行实际样机验证，确认在目标系统中的行为与功耗表现。
如需更详细的寄存器定义、时序图或参考电路，请准备完整数据手册或告知具体应用场景，我可以进一步提供针对性的电路与调试建议。
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