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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 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) M41T94MQ6F STMicroelectronics 1: €4.71 2,559In Stock 5,000Expected 28/04/2027	Mfr. Part No. M41T94MQ6F Mouser Part No 511-M41T94MQ6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	2,559In 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 430In Stock	Mfr. Part No. M48T02-70PC1 Mouser Part No 511-M48T0270PC1	STMicroelectronics	Real Time Clock 16K (2Kx8) 70ns	Datasheet	430In Stock	€25.77 €20.47 €19.32 €17.93 View €17.30 €16.69 Quote	Min.: 1 Mult.: 1
Real Time Clock 64K (8Kx8) 150ns M48T08-150PC1 STMicroelectronics 1: €33.63 218In Stock 480Expected 29/10/2026	Mfr. Part No. M48T08-150PC1 Mouser Part No 511-M48T0815PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 150ns	Datasheet	218In Stock 480Expected 29/10/2026	€33.63 €27.10 €25.44 €24.54 View €22.84 €22.77 Quote	Min.: 1 Mult.: 1
Real Time Clock 256K (32Kx8) 70ns M48T35-70PC1 STMicroelectronics 1: €46.98 236In Stock	Mfr. Part No. M48T35-70PC1 Mouser Part No 511-M48T3570PC1	STMicroelectronics	Real Time Clock 256K (32Kx8) 70ns	Datasheet	236In 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 179In Stock	Mfr. Part No. M48T58-70PC1 Mouser Part No 511-M48T5870PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 70ns	Datasheet	179In 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 13,873In Stock 10,000Expected 01/03/2027	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	13,873In Stock 10,000Expected 01/03/2027	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 128 NVRAM Serial RTC 3.0 to 3.6 Vcc M41ST87WSS6F STMicroelectronics 1: €6.68 23In Stock 1,350On Order	Mfr. Part No. M41ST87WSS6F Mouser Part No 511-M41ST87WSS6F	STMicroelectronics	Real Time Clock 128 NVRAM Serial RTC 3.0 to 3.6 Vcc	Datasheet	23In Stock 1,350On Order	Cut Tape €6.68 €5.16 €4.77 €4.36 Reel €3.74 View €4.09 €3.56 MouseReel Available	Min.: 1 Mult.: 1 : 1,350
Real Time Clock Serial 512 (64x8) M41T81M6F STMicroelectronics 1: €2.61 44In Stock 5,000Expected 23/08/2027	Mfr. Part No. M41T81M6F Mouser Part No 511-M41T81M6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	44In 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 2.0-5.5V 512 (64x8) M41T81SM6F STMicroelectronics 1: €2.49 94In Stock 25,000On Order	Mfr. Part No. M41T81SM6F Mouser Part No 511-M41T81SM6F	STMicroelectronics	Real Time Clock 2.0-5.5V 512 (64x8)	Datasheet	94In Stock 25,000On Order On Order Ship Dates Mfr. No: M41T81SM6F Stock: 94 Can Dispatch Immediately On Order: 7,500 Expected 29/10/2026 7,500 Expected 19/07/2027 10,000 Expected 18/10/2027 Factory Lead Time: 30 Weeks	Cut Tape €2.49 €1.85 €1.69 €1.51 View Reel €1.29 €1.43 €1.40 €1.32 €1.29 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 240In Stock 1,000Expected 04/11/2026	Mfr. Part No. M41T83SMY6F Mouser Part No 511-M41T83SMY6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	240In Stock 1,000Expected 04/11/2026	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 I2C bus RTC M41T83SQA6F STMicroelectronics 1: €4.04 60In Stock 5,000Expected 10/05/2027	Mfr. Part No. M41T83SQA6F Mouser Part No 511-M41T83SQA6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	60In Stock 5,000Expected 10/05/2027	Cut Tape €4.04 €3.06 €2.82 €2.49 View Reel €2.19 €2.37 €2.33 €2.19 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock Serial I2C bus RTC M41T83ZMY6F STMicroelectronics 1: €6.48 159In Stock 1,000Expected 10/05/2027	Mfr. Part No. M41T83ZMY6F Mouser Part No 511-M41T83ZMY6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	159In Stock 1,000Expected 10/05/2027	Cut Tape €6.48 €5.01 €4.64 €4.23 €3.93 Reel €3.73 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock Serial SPI bus RTC M41T93SMY6F STMicroelectronics 1: €8.85 42In Stock 1,000Expected 16/11/2026	Mfr. Part No. M41T93SMY6F Mouser Part No 511-M41T93SMY6F	STMicroelectronics	Real Time Clock Serial SPI bus RTC	Datasheet	42In Stock 1,000Expected 16/11/2026	Cut Tape €8.85 €6.89 €6.40 €5.65 View Reel €5.31 €5.43 €5.31 €5.31 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock Serial SPI bus RTC M41T93SQA6F STMicroelectronics 1: €7.61 165In Stock	Mfr. Part No. M41T93SQA6F Mouser Part No 511-M41T93SQA6F	STMicroelectronics	Real Time Clock Serial SPI bus RTC	Datasheet	165In Stock	Cut Tape €7.61 €5.88 €5.45 €4.98 Reel €4.16 View €4.67 €4.40 €4.08 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock 256K (32Kx8) 70ns M48T35Y-70PC1 STMicroelectronics 1: €43.96 5In Stock 480Expected 29/10/2026	Mfr. Part No. M48T35Y-70PC1 Mouser Part No 511-M48T35Y70PC1	STMicroelectronics	Real Time Clock 256K (32Kx8) 70ns	Datasheet	5In Stock 480Expected 29/10/2026	€43.96 €35.60 €33.40 €31.79 €30.24	Min.: 1 Mult.: 1
Timers & Support Products Watchdog timer circuit STWD100NXWY3F STMicroelectronics 1: €0.946 383In Stock 12,000On Order	Mfr. Part No. STWD100NXWY3F Mouser Part No 511-STWD100NXWY3F	STMicroelectronics	Timers & Support Products Watchdog timer circuit	Datasheet	383In Stock 12,000On Order On Order Ship Dates Mfr. No: STWD100NXWY3F Stock: 383 Can Dispatch Immediately On Order: 6,000 Expected 30/11/2026 6,000 Expected 14/12/2026 Factory Lead Time: 30 Weeks	Cut Tape €0.946 €0.695 €0.626 €0.55 View Reel €0.47 €0.514 €0.50 €0.47 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Timers & Support Products Watchdog timer circuit STWD100YNXWY3F STMicroelectronics 1: €1.11 63In Stock 3,000Expected 10/11/2026	Mfr. Part No. STWD100YNXWY3F Mouser Part No 511-STWD100YNXWY3F	STMicroelectronics	Timers & Support Products Watchdog timer circuit	Datasheet	63In Stock 3,000Expected 10/11/2026	Cut Tape €1.11 €0.813 €0.735 €0.65 View Reel €0.538 €0.57 €0.552 €0.538 €0.538 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Real Time Clock Serial 64 (8X8) M41T00M6F STMicroelectronics 1: €3.62 9,523On Order	Mfr. Part No. M41T00M6F Mouser Part No 511-M41T00M6F	STMicroelectronics	Real Time Clock Serial 64 (8X8)	Datasheet	9,523On Order On Order Ship Dates Mfr. No: M41T00M6F Stock: 0 On Order: 4,523 Expected 03/05/2027 5,000 Expected 25/10/2027 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 22,786On Order	Mfr. Part No. M41T56M6F Mouser Part No 511-M41T56M6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	22,786On Order On Order Ship Dates Mfr. No: M41T56M6F Stock: 0 On Order: 15,286 Expected 08/03/2027 2,500 Expected 13/09/2027 5,000 Expected 04/10/2027 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 07/04/2027 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

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