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Clock & Timer ICs

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Types of Clock & Timer ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.
Real Time Clock SPI RTC 32.768 kHz 365nA 2.0V to 5.5V M41T93RQA6F STMicroelectronics 1: 7,21 € 1.083In Stock	Mfr. Part No. M41T93RQA6F Mouser Part No 511-M41T93RQA6F	STMicroelectronics	Real Time Clock SPI RTC 32.768 kHz 365nA 2.0V to 5.5V	Datasheet	1.083In Stock	Cut Tape 7,21 € 5,56 € 5,14 € 4,70 € Reel 4,21 € View 4,34 € 4,15 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Real Time Clock Serial SPI bus RTC M41T93ZMY6F STMicroelectronics 1: 9,18 € 757In Stock	Mfr. Part No. M41T93ZMY6F Mouser Part No 511-M41T93ZMY6F	STMicroelectronics	Real Time Clock Serial SPI bus RTC	Datasheet	757In Stock	Cut Tape 9,18 € 7,16 € 6,67 € 6,11 € Reel 5,55 € View 5,85 € 5,79 € 5,40 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Real Time Clock Serial 512 (64x8) M41T94MH6F STMicroelectronics 1: 9,54 € 1.226In Stock 1.865Expected 08/10/2026	Mfr. Part No. M41T94MH6F Mouser Part No 511-M41T94MH6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	1.226In Stock 1.865Expected 08/10/2026	Cut Tape 9,54 € 7,53 € 7,01 € 6,43 € Reel 5,64 € View 6,24 € 5,87 € 5,46 € MouseReel Available	Min.: 1 Mult.: 1 : 936
Real Time Clock Serial 512 (64x8) M41T94MQ6F STMicroelectronics 1: 4,71 € 2.959In Stock 5.000Expected 28/04/2027	Mfr. Part No. M41T94MQ6F Mouser Part No 511-M41T94MQ6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	2.959In Stock 5.000Expected 28/04/2027	Cut Tape 4,71 € 3,59 € 3,32 € 3,01 € View Reel 2,59 € 2,86 € 2,80 € 2,78 € 2,59 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Real Time Clock 16K (2Kx8) 150ns M48T02-150PC1 STMicroelectronics 1: 26,92 € 646In Stock	Mfr. Part No. M48T02-150PC1 Mouser Part No 511-M48T0215PC1	STMicroelectronics	Real Time Clock 16K (2Kx8) 150ns	Datasheet	646In Stock	26,92 € 21,40 € 19,57 € 18,53 € 17,83 €	Min.: 1 Mult.: 1
Real Time Clock 16K (2Kx8) 70ns M48T02-70PC1 STMicroelectronics 1: 25,77 € 436In Stock	Mfr. Part No. M48T02-70PC1 Mouser Part No 511-M48T0270PC1	STMicroelectronics	Real Time Clock 16K (2Kx8) 70ns	Datasheet	436In Stock	25,77 € 20,47 € 19,32 € 17,93 € View 17,30 € 16,69 € Quote	Min.: 1 Mult.: 1
Real Time Clock 16K (2Kx8) 150ns M48T12-150PC1 STMicroelectronics 1: 37,91 € 384In Stock 560Expected 08/10/2026	Mfr. Part No. M48T12-150PC1 Mouser Part No 511-M48T1215PC1	STMicroelectronics	Real Time Clock 16K (2Kx8) 150ns	Datasheet	384In Stock 560Expected 08/10/2026	37,91 € 30,62 € 29,16 € 28,27 € View 27,17 € Quote	Min.: 1 Mult.: 1
Real Time Clock 256K (32Kx8) 70ns M48T35-70PC1 STMicroelectronics 1: 46,98 € 238In Stock	Mfr. Part No. M48T35-70PC1 Mouser Part No 511-M48T3570PC1	STMicroelectronics	Real Time Clock 256K (32Kx8) 70ns	Datasheet	238In Stock	46,98 € 38,23 € 35,90 € 33,87 € View 33,85 € Quote	Min.: 1 Mult.: 1
Real Time Clock 256K (32Kx8) 70ns M48T35Y-70MH1F STMicroelectronics 1: 20,81 € 520In Stock	Mfr. Part No. M48T35Y-70MH1F Mouser Part No 511-M48T35Y-70MH1F	STMicroelectronics	Real Time Clock 256K (32Kx8) 70ns	Datasheet	520In Stock	Cut Tape 20,81 € 16,67 € 15,63 € 14,49 € View Reel 13,30 € 14,18 € 13,30 € 13,30 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 936
Real Time Clock 64K (8Kx8) 70ns M48T58-70PC1 STMicroelectronics 1: 41,16 € 181In Stock	Mfr. Part No. M48T58-70PC1 Mouser Part No 511-M48T5870PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 70ns	Datasheet	181In Stock	41,16 € 33,49 € 31,47 € 30,78 € View 28,96 € Quote	Min.: 1 Mult.: 1
Real Time Clock 64K (8Kx8) 70ns M48T58Y-70PC1 STMicroelectronics 1: 32,11 € 418In Stock	Mfr. Part No. M48T58Y-70PC1 Mouser Part No 511-M48T58Y70PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 70ns	Datasheet	418In Stock	32,11 € 25,86 € 24,26 € 23,05 € View 22,00 € Quote	Min.: 1 Mult.: 1
Timers & Support Products Low power single CMOS timer TS555IDTTR STMicroelectronics 1: 1,30 € 17.499In Stock	Mfr. Part No. TS555IDTTR Mouser Part No 511-TS555IDTTR	STMicroelectronics	Timers & Support Products Low power single CMOS timer Learn More about STMicroelectronics stm standard products	Datasheet	17.499In Stock	Cut Tape 1,30 € 0,946 € 0,857 € 0,76 € Reel 0,639 € View 0,715 € 0,686 € 0,665 € 0,624 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Real Time Clock Serial 512 (64x8) M41ST85WMX6TR STMicroelectronics 1: 9,31 € 22In Stock 1.980Expected 15/10/2026	Mfr. Part No. M41ST85WMX6TR Mouser Part No 511-M41ST85WMX6TR	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	22In Stock 1.980Expected 15/10/2026	Cut Tape 9,31 € 7,27 € 6,69 € 6,14 € View Reel 5,63 € 5,87 € 5,81 € 5,63 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Real Time Clock Serial 512 (64x8) M41T81M6F STMicroelectronics 1: 2,61 € 53In Stock 5.000Expected 23/08/2027	Mfr. Part No. M41T81M6F Mouser Part No 511-M41T81M6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	53In Stock 5.000Expected 23/08/2027	Cut Tape 2,61 € 1,96 € 1,80 € 1,62 € View Reel 1,28 € 1,53 € 1,45 € 1,38 € 1,28 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Real Time Clock Serial I2C bus RTC M41T83RMY6F STMicroelectronics 1: 4,73 € 334In Stock	Mfr. Part No. M41T83RMY6F Mouser Part No 511-M41T83RMY6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	334In Stock	Cut Tape 4,73 € 3,60 € 3,32 € 3,01 € Reel 2,73 € View 2,86 € 2,78 € 2,70 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Real Time Clock Serial I2C bus RTC M41T83SMY6F STMicroelectronics 1: 4,39 € 249In Stock 1.000Expected 09/11/2026	Mfr. Part No. M41T83SMY6F Mouser Part No 511-M41T83SMY6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	249In Stock 1.000Expected 09/11/2026	Cut Tape 4,39 € 3,35 € 3,08 € 2,78 € Reel 2,27 € View 2,64 € 2,61 € 2,24 € 2,23 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Real Time Clock Serial SPI bus RTC M41T93SMY6F STMicroelectronics 1: 8,44 € 65In Stock 1.000Expected 16/11/2026	Mfr. Part No. M41T93SMY6F Mouser Part No 511-M41T93SMY6F	STMicroelectronics	Real Time Clock Serial SPI bus RTC	Datasheet	65In Stock 1.000Expected 16/11/2026	Cut Tape 8,44 € 6,57 € 6,11 € 5,48 € View Reel 5,07 € 5,25 € 5,17 € 5,07 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Real Time Clock 64K (8Kx8) 150ns M48T08-150PC1 STMicroelectronics 1: 33,63 € 4In Stock 720On Order	Mfr. Part No. M48T08-150PC1 Mouser Part No 511-M48T0815PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 150ns	Datasheet	4In Stock 720On Order On Order Ship Dates Mfr. No: M48T08-150PC1 Stock: 4 Can Dispatch Immediately On Order: 240 Expected 15/10/2026 480 TBD Factory Lead Time: 30 Weeks	33,63 € 27,10 € 25,44 € 24,54 € View 22,84 € 22,77 € Quote	Min.: 1 Mult.: 1
Real Time Clock 256K (32Kx8) 70ns M48T35Y-70PC1 STMicroelectronics 1: 43,96 € 6In Stock 480Expected 26/10/2026	Mfr. Part No. M48T35Y-70PC1 Mouser Part No 511-M48T35Y70PC1	STMicroelectronics	Real Time Clock 256K (32Kx8) 70ns	Datasheet	6In Stock 480Expected 26/10/2026	43,96 € 35,60 € 33,40 € 31,79 € 30,24 €	Min.: 1 Mult.: 1
Timers & Support Products Watchdog timer circuit STWD100NXWY3F STMicroelectronics 1: 0,963 € 594In Stock 12.000On Order	Mfr. Part No. STWD100NXWY3F Mouser Part No 511-STWD100NXWY3F	STMicroelectronics	Timers & Support Products Watchdog timer circuit	Datasheet	594In Stock 12.000On Order On Order Ship Dates Mfr. No: STWD100NXWY3F Stock: 594 Can Dispatch Immediately On Order: 6.000 Expected 30/11/2026 6.000 Expected 14/12/2026 Factory Lead Time: 30 Weeks	Cut Tape 0,963 € 0,695 € 0,626 € 0,55 € View Reel 0,444 € 0,514 € 0,493 € 0,478 € 0,444 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Timers & Support Products Watchdog timer circuit STWD100YNXWY3F STMicroelectronics 1: 1,18 € 415In Stock 3.000Expected 26/10/2026	Mfr. Part No. STWD100YNXWY3F Mouser Part No 511-STWD100YNXWY3F	STMicroelectronics	Timers & Support Products Watchdog timer circuit	Datasheet	415In Stock 3.000Expected 26/10/2026	Cut Tape 1,18 € 0,856 € 0,775 € 0,685 € View Reel 0,57 € 0,643 € 0,57 € 0,57 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Real Time Clock Serial 64 (8X8) M41T00M6F STMicroelectronics 1: 3,62 € 63In Stock 10.000On Order	Mfr. Part No. M41T00M6F Mouser Part No 511-M41T00M6F	STMicroelectronics	Real Time Clock Serial 64 (8X8)	Datasheet	63In Stock 10.000On Order On Order Ship Dates Mfr. No: M41T00M6F Stock: 63 Can Dispatch Immediately On Order: 5.000 Expected 03/05/2027 5.000 TBD Factory Lead Time: 30 Weeks	Cut Tape 3,62 € 2,73 € 2,52 € 2,28 € View Reel 1,87 € 2,16 € 2,11 € 1,87 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Real Time Clock Serial 512 (64x8) M41T56M6F STMicroelectronics 1: 2,69 € 22.492On Order	Mfr. Part No. M41T56M6F Mouser Part No 511-M41T56M6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	22.492On Order On Order Ship Dates Mfr. No: M41T56M6F Stock: 0 On Order: 9.992 Expected 08/03/2027 2.500 Expected 13/09/2027 5.000 Expected 04/10/2027 5.000 TBD Factory Lead Time: 30 Weeks	Cut Tape 2,69 € 2,05 € 1,86 € 1,69 € View Reel 1,36 € 1,62 € 1,57 € 1,53 € 1,36 € MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Real Time Clock Battery Swtchovr-RTC M41T83RQA6F STMicroelectronics 1: 3,98 € 19.285On Order	Mfr. Part No. M41T83RQA6F Mouser Part No 511-M41T83RQA6F	STMicroelectronics	Real Time Clock Battery Swtchovr-RTC	Datasheet	19.285On Order On Order Ship Dates Mfr. No: M41T83RQA6F Stock: 0 On Order: 285 Expected 16/12/2026 8.000 Expected 28/12/2026 11.000 Expected 19/04/2027 Factory Lead Time: 30 Weeks	Cut Tape 3,98 € 3,06 € 2,80 € 2,58 € View Reel 2,19 € 2,46 € 2,43 € 2,19 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Real Time Clock Serial Access Real Time Clock M41T81SMY6F STMicroelectronics 1: 8,67 € 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 8,67 € 6,76 € 6,28 € 5,75 € 5,55 € Reel 5,23 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000

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