PCF85053ATK-ARD – PCF85053A评估板 | NXP 半导体

PCF85053ATK-ARD – PCF85053A评估板

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产品详情

支持的器件

模拟及混合信号

实时时钟

特性

Arduino Shield

  • 配备Arduino Uno R3兼容接头,可直接连接到Arduino兼容MCU EVK
  • 用于I²C-Bus/Alert/CLKOUT外部访问和监控的板载连接器
  • 1.8V/3.3V可选电源
  • 板载备用电池组
  • 完全兼容MIMXRT1050-EVK评估板,包括GUI (Windows 10)
  • 完全兼容LPCXpresso55S69开发板,包括GUI(Windows 10)
  • 完全兼容MIMXRT685-EVK评估板,包括GUI (Windows 10)

工作电压

  • 电源电压:1.7V至3.6V
  • 电池供电电压:1.55至3.6V

通信接口

  • 两种独立的I²C接口:
    • 主I²C总线:在RTC和SRAM寄存器上进行读/写的功能
    • 备用I²C总线:在RTC和SRAM寄存器上进行读/写的功能,由主I²C启用
  • I²C器件地址:
    • RTC: 1101 111
    • SRAM: 1010 111
  • I²C时钟功能:
    • 最大时钟频率400kHz
    • 最大时钟超时35ms
  • 切换到电池时未激活I²C总线

实时时钟功能

  • 实时时钟和日历
  • 基于32.768kHz石英晶体提供年、月、日、周、时、分和秒
  • 支持二进制模式和BCD模式
  • 支持24小时和12小时模式
  • 支持夏令时模式
  • 振荡器故障标志
  • RTC清除标志
  • RTC故障标志
  • Alarm标志

额外功能

  • 低电平有效的中断输出
  • 寄存器定义与MC146818B(0至9小时)一致
  • 用于多种石英的可配置振荡器电路:CL=6pF、CL=7pF和CL=12.5pF
  • 工作温度范围:-40°C至85°C
  • 可使用电池的128字节SRAM
  • SRAM通过RTC_CLR#引脚清除为'0'
  • 通过可编程偏移寄存器进行频率调整

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购买选项

PCF85053ATK-ARD-Image

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  • PCF85053ATK-ARD
    正常供应

  • PCF85053ATK-ARD – PCF85053ATK Evaluation Board.

  • $60.50 USD
  • 数量为 1
    • 供货情况: 现货
    • 库存: 3
    • 配送: 正常情况下 1-2个工作日内发货
从分销商处购买
N true 0 TSPPCF85053ATK-ARDzh 2 用户手册 User Manual t1009 1 用户指南 User Guide t792 1 zh zh zh 用户指南 User Guide 1 1 English This page will guide you through the getting started process of setting up and using the PCF85053ATK-ARD evaluation board. 1679686775023705178195 TSP 1679686775023705178195 GS-PCF85053ATK-ARD GS-PCF85053ATK-ARD Guide 0 2023-03-24 /document/guide/getting-started-with-the-pcf85053atk-ard-evaluation-board:GS-PCF85053ATK-ARD GS-PCF85053ATK-ARD User Guide 132339537837198660 2025-03-05 HTML en Mar 23, 2023 132339537837198660 User Guide Y Getting Started with the PCF85053ATK-ARD Evaluation Board 用户手册 User Manual 1 2 1.0 English The PCF85053ATK-ARD evaluation board is an expansion board equipped with Arduino headers, designated for easy test and design of PCF85053ATK IC, real-time clock/calendar with alarm function, battery switchover and timestamp functionality, controlled through two fast-mode I2C-buses. The board is fully compatible with MIMXRT1050-EVKB, LPCXpresso55S69 and MIMXRT685-EVK, including GUI software control. The board can be attached to any device equipped with Arduino headers. 1679677924660704906267 TSP 6.3 MB Registration without Disclaimer None documents Extended 1679677924660704906267 /secured/assets/documents/en/user-manual/UM11873.pdf 6258001 /secured/assets/documents/en/user-manual/UM11873.pdf UM11873 documents Y N 2023-03-24 UM11873, PCF85053ATK-ARD Evaluation Board User Manual /webapp/Download?colCode=UM11873&lang_cd=zh /secured/assets/documents/en/user-manual/UM11873.pdf User Manual N 309919593431037931 2023-04-25 pdf Y en Mar 17, 2023 309919593431037931 User Manual Y N UM11873, PCF85053ATK-ARD Evaluation Board User Manual false 0 PCF85053ATK-ARD downloads zh-Hans true 0 Y TSP 用户手册 1 2023-03-24 /secured/assets/documents/en/user-manual/UM11873.pdf 1679677924660704906267 TSP 2 Mar 17, 2023 User Manual The PCF85053ATK-ARD evaluation board is an expansion board equipped with Arduino headers, designated for easy test and design of PCF85053ATK IC, real-time clock/calendar with alarm function, battery switchover and timestamp functionality, controlled through two fast-mode I2C-buses. The board is fully compatible with MIMXRT1050-EVKB, LPCXpresso55S69 and MIMXRT685-EVK, including GUI software control. The board can be attached to any device equipped with Arduino headers. Registration without Disclaimer /secured/assets/documents/en/user-manual/UM11873.pdf English documents 6258001 None 309919593431037931 2023-04-25 /webapp/Download?colCode=UM11873&lang_cd=zh UM11873, PCF85053ATK-ARD Evaluation Board User Manual Y /secured/assets/documents/en/user-manual/UM11873.pdf documents 309919593431037931 User Manual N en Extended Y pdf 1.0 Y N UM11873, PCF85053ATK-ARD Evaluation Board User Manual 6.3 MB UM11873 N 1679677924660704906267 用户指南 1 2023-03-24 1679686775023705178195 TSP 1 Mar 23, 2023 User Guide This page will guide you through the getting started process of setting up and using the PCF85053ATK-ARD evaluation board. GS-PCF85053ATK-ARD English Guide 0 132339537837198660 2025-03-05 /document/guide/getting-started-with-the-pcf85053atk-ard-evaluation-board:GS-PCF85053ATK-ARD Getting Started with the PCF85053ATK-ARD Evaluation Board GS-PCF85053ATK-ARD 132339537837198660 User Guide en Y HTML GS-PCF85053ATK-ARD 1679686775023705178195 true Y Tools

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