PCF2127A and PCF2129A Evaluation Kit

Real Time Clocks

NXP Semiconductors

This tutorial provides an overview of NXP’s real time clocks (RTC), explains the benefits of using a stand-alone real time clock, and discusses potential applications.

Related Parts

圖片製造商零件編號說明現有數量價格
IC RTC CLK/CALENDAR SPI 14TSSOPPCF2123TS/1,118IC RTC CLK/CALENDAR SPI 14TSSOP19684 - 即時供貨$11.59查看詳情
IC RTC CLK/CALENDAR SPI 14TSSOPPCF2123TS/1,112IC RTC CLK/CALENDAR SPI 14TSSOP0 - 即時供貨$4.04查看詳情
IC RTC CLK/CALENDAR I2C 10HVSONPCF8563BS/4,118IC RTC CLK/CALENDAR I2C 10HVSON13509 - 即時供貨$11.18查看詳情
IC RTC CLOCK/CALENDAR I2C 8SOPCF8563T/F4,118IC RTC CLOCK/CALENDAR I2C 8SO5483 - 即時供貨$12.07查看詳情
IC RTC CLK/CALENDAR I2C 8TSSOPPCF8563TS/4,118IC RTC CLK/CALENDAR I2C 8TSSOP175 - 即時供貨$13.30查看詳情
IC RTC CLOCK/CALENDAR I2C 8SOPCF8583T/5,518IC RTC CLOCK/CALENDAR I2C 8SO0 - 即時供貨$28.39查看詳情
IC RTC CLOCK/CALENDAR I2C 8SOPCF8583T/5,512IC RTC CLOCK/CALENDAR I2C 8SO0 - 即時供貨$10.79查看詳情
IC RTC CLOCK/CALENDAR I2C 8DIPPCF8583P/F5,112IC RTC CLOCK/CALENDAR I2C 8DIP0 - 即時供貨See Page for Pricing查看詳情
IC RTC CLK/CALENDAR I2C 8TSSOPPCA8565TS/1,118IC RTC CLK/CALENDAR I2C 8TSSOP2021 - 即時供貨$16.64查看詳情
IC RTC CLOCK/CALENDAR I2C 8SOPCF8563T/F4,112IC RTC CLOCK/CALENDAR I2C 8SO0 - 即時供貨See Page for Pricing查看詳情
IC RTC CLK/CALENDAR I2C 10HVSONPCA8565BS/1,118IC RTC CLK/CALENDAR I2C 10HVSON0 - 即時供貨See Page for Pricing查看詳情
EVAL BOARD FOR PCA2124 PCF2125OM6292EVAL BOARD FOR PCA2124 PCF21250 - 即時供貨$508.76查看詳情
PTM Published on: 2011-11-02

Related Product Highlight

MIKROE-947 RTC Click 配件板 MikroElektronika 的 MIKROE-947 RTC Click 板是採用 mikroBus™ 外型的配件板。
即時時脈 (RTC) 在 DigiKey 線上訂購 NXP 的超低功耗即時時脈。 專為重視能源使用的應用最佳化。

Related Articles and Blogs

Low-Power MCUs for Energy-Harvesting Applications Overview of design requirements and considerations for energy-harvesting applications as well as component solutions from Silicon Labs, Microchip, and Cymbet.
Enabling Timekeeping Function and Prolonging Battery Life in Low Power Systems The ability to electronically keep track of time has made it possible for electronic equipment to implement functions such as maintaining calendar time, waking up a system periodically to initiate certain actions, and time-stamping measured data.

Related Product Training Modules

Accurate Real Time Clock Series NXP accurate RTCs eliminate potential sourcing, layout, and manufacturing issues while improving time-keeping accuracy and reducing total number of components
Low Power Real-Time Clocks Real-Time Clock (RTC) basics and the low power product offerings from NXP Semiconductors.
I²C Bus Fundamentals Using the I²C Bus are versatile and have require fewer pins on PCB layout and have a wide adoption and multi-master capabilities.