PCF8523 Datasheet, PDF

Manufacturer	Part #	Datasheet	Description
NXP Semiconductors	PCF8523	1Mb/66P	Real-Time Clock (RTC) and calendar Rev. 3-30 March 2011
	PCF8523	727Kb/8P	Smart, simple solutions for the 12 most common design concerns August 2011
	PCF8523	715Kb/65P	Tiny Real-Time Clock/calendar with alarm function and I2C-bus Rev. 7-30 March 2018
	PCF8523	677Kb/59P	Automotive tiny Real-Time Clock/calendar with alarm function and I2C-bus Rev. 4-30 March 2018
	PCF8523	1Mb/86P	Nano-power highly accurate RTC with integrated quartz crystal for automotive applications Rev. 1.0-26 July 2021
	PCF8523T	334Kb/2P	Save power with small, ultra-efficient RTCs March 2011
	PCF8523T	700Kb/75P	Real-Time Clock (RTC) and calendar Rev. 4-5 July 2012
	PCF8523T-1	1Mb/66P	Real-Time Clock (RTC) and calendar Rev. 3-30 March 2011
	PCF8523T/1	700Kb/75P	Real-Time Clock (RTC) and calendar Rev. 4-5 July 2012
	PCF8523TK	334Kb/2P	Save power with small, ultra-efficient RTCs March 2011
	PCF8523TK	700Kb/75P	Real-Time Clock (RTC) and calendar Rev. 4-5 July 2012
	PCF8523TK-1	1Mb/66P	Real-Time Clock (RTC) and calendar Rev. 3-30 March 2011
	PCF8523TK/1	700Kb/75P	Real-Time Clock (RTC) and calendar Rev. 4-5 July 2012
	PCF8523TS	334Kb/2P	Save power with small, ultra-efficient RTCs March 2011
	PCF8523TS	700Kb/75P	Real-Time Clock (RTC) and calendar Rev. 4-5 July 2012
	PCF8523TS-1	1Mb/66P	Real-Time Clock (RTC) and calendar Rev. 3-30 March 2011
	PCF8523TS/1	700Kb/75P	Real-Time Clock (RTC) and calendar Rev. 4-5 July 2012
	PCF8523U	700Kb/75P	Real-Time Clock (RTC) and calendar Rev. 4-5 July 2012
	PCF8523U-12AA-1	1Mb/66P	Real-Time Clock (RTC) and calendar Rev. 3-30 March 2011
	PCF8523U/12AA/1	700Kb/75P	Real-Time Clock (RTC) and calendar Rev. 4-5 July 2012

PCF8523 Datasheet, PDF

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