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M41T81S Series Real Time Clock

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Series = M41T81S

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	RTC Bus Interface	Date Format	Time Format	Package/Case	Battery Backup Switching	Supply Voltage - Min	Supply Voltage - Max	Minimum Operating Temperature	Maximum Operating Temperature	Series	Mounting Style	Time Keeping Current	Packaging
	Real Time Clock 2.0-5.5V 512 (64x8) M41T81SM6F STMicroelectronics 1: £2.17 3,436In Stock 15,000On Order	Mfr. Part No. M41T81SM6F Mouser Part No 511-M41T81SM6F	STMicroelectronics	Real Time Clock 2.0-5.5V 512 (64x8)	Datasheet	3,436In Stock 15,000On Order On Order Ship Dates Mfr. No: M41T81SM6F Stock: 3,436 Can Dispatch Immediately On Order: 7,500 Expected 04/11/2026 7,500 Expected 19/07/2027 Factory Lead Time: 30 Weeks	Cut Tape £2.17 £1.62 £1.48 £1.32 Reel £1.13 View £1.25 £1.22 £1.15 £1.10 MouseReel Available	Min.: 1 Mult.: 1 : 2,500			I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	SOIC-8	Backup Switching	2.7 V	5.5 V	- 40 C	+ 85 C	M41T81S	SMD/SMT		Reel, Cut Tape, MouseReel
	Real Time Clock Serial Access Real Time Clock M41T81SMY6F STMicroelectronics 1: £7.57 2,000On Order	Mfr. Part No. M41T81SMY6F Mouser Part No 511-M41T81SMY6F	STMicroelectronics	Real Time Clock Serial Access Real Time Clock	Datasheet	2,000On Order	Cut Tape £7.57 £5.90 £5.48 £5.02 £4.85 Reel £4.57 MouseReel Available	Min.: 1 Mult.: 1 : 1,000			I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	SOX-18	Backup Switching	2.7 V	5.5 V	- 40 C	+ 85 C	M41T81S	SMD/SMT		Reel, Cut Tape, MouseReel

M41T81S Series Real Time Clock

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