PCF2123 数据表, PDF

制造商	部件名	数据表	功能描述
NXP Semiconductors	PCF2123	239Kb/54P	SPI Real time clock/calendar Rev. 01-19 November 2008
	PCF2123	1Mb/55P	SPI Real time clock/calendar Rev. 02-4 December 2009
	PCF2123	844Kb/63P	SPI Real time clock/calendar Time keeping application Rev. 5-27 April 2011
	PCF2123	715Kb/65P	Tiny Real-Time Clock/calendar with alarm function and I2C-bus Rev. 7-30 March 2018
	PCF2123	677Kb/59P	Automotive tiny Real-Time Clock/calendar with alarm function and I2C-bus Rev. 4-30 March 2018
	PCF2123	1Mb/86P	Nano-power highly accurate RTC with integrated quartz crystal for automotive applications Rev. 1.0-26 July 2021
	PCF2123BS	239Kb/54P	SPI Real time clock/calendar Rev. 01-19 November 2008
	PCF2123BS	1Mb/55P	SPI Real time clock/calendar Rev. 02-4 December 2009
	PCF2123BS	844Kb/63P	SPI Real time clock/calendar Time keeping application Rev. 5-27 April 2011
	PCF2123BS	334Kb/2P	Save power with small, ultra-efficient RTCs March 2011
	PCF2123TS	239Kb/54P	SPI Real time clock/calendar Rev. 01-19 November 2008
	PCF2123TS	1Mb/55P	SPI Real time clock/calendar Rev. 02-4 December 2009
	PCF2123TS	844Kb/63P	SPI Real time clock/calendar Time keeping application Rev. 5-27 April 2011
	PCF2123TS	334Kb/2P	Save power with small, ultra-efficient RTCs March 2011
	PCF2123U	239Kb/54P	SPI Real time clock/calendar Rev. 01-19 November 2008
	PCF2123U	844Kb/63P	SPI Real time clock/calendar Time keeping application Rev. 5-27 April 2011
	PCF2123U/10AA	1Mb/55P	SPI Real time clock/calendar Rev. 02-4 December 2009
	PCF2123U/12AA	1Mb/55P	SPI Real time clock/calendar Rev. 02-4 December 2009
	PCF2123	1Mb/55P	SPI Real time clock/calendar Rev. 02-4 December 2009
	PCF2123	844Kb/63P	SPI Real time clock/calendar Time keeping application Rev. 5-27 April 2011

PCF2123 数据表, PDF

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