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STMicroelectronics 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 512 (64x8) M41T94MQ6F STMicroelectronics 1: 4,71 € 2 618In Stock 5 000Expected 4/28/2027	Mfr. Part No. M41T94MQ6F Mouser Part No 511-M41T94MQ6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	2 618In Stock 5 000Expected 4/28/2027	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 € 637In Stock	Mfr. Part No. M48T02-150PC1 Mouser Part No 511-M48T0215PC1	STMicroelectronics	Real Time Clock 16K (2Kx8) 150ns	Datasheet	637In 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: 26,02 € 430In Stock	Mfr. Part No. M48T02-70PC1 Mouser Part No 511-M48T0270PC1	STMicroelectronics	Real Time Clock 16K (2Kx8) 70ns	Datasheet	430In Stock	26,02 € 20,67 € 19,56 € 18,17 € View 17,54 € 16,86 € Quote	Min.: 1 Mult.: 1
Real Time Clock 64K (8Kx8) 150ns M48T08-150PC1 STMicroelectronics 1: 34,55 € 253In Stock 480Expected 11/5/2026	Mfr. Part No. M48T08-150PC1 Mouser Part No 511-M48T0815PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 150ns	Datasheet	253In Stock 480Expected 11/5/2026	34,55 € 27,84 € 26,20 € 25,22 € View 23,69 € 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 € 235In Stock	Mfr. Part No. M48T35Y-70MH1F Mouser Part No 511-M48T35Y-70MH1F	STMicroelectronics	Real Time Clock 256K (32Kx8) 70ns	Datasheet	235In 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 256K (32Kx8) 70ns M48T35Y-70PC1 STMicroelectronics 1: 42,85 € 56In Stock 480Expected 11/5/2026	Mfr. Part No. M48T35Y-70PC1 Mouser Part No 511-M48T35Y70PC1	STMicroelectronics	Real Time Clock 256K (32Kx8) 70ns	Datasheet	56In Stock 480Expected 11/5/2026	42,85 € 34,45 € 32,50 € 31,17 € View 29,96 € Quote	Min.: 1 Mult.: 1
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 € 415In Stock	Mfr. Part No. M48T58Y-70PC1 Mouser Part No 511-M48T58Y70PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 70ns	Datasheet	415In 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: 1,27 € 6 373In Stock 10 000Expected 3/1/2027	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	6 373In Stock 10 000Expected 3/1/2027	Cut Tape 1,27 € 0,929 € 0,838 € 0,74 € Reel 0,617 € View 0,693 € 0,666 € 0,643 € 0,603 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500
Real Time Clock 128 NVRAM Serial RTC 3.0 to 3.6 Vcc M41ST87WSS6F STMicroelectronics 1: 6,73 € 32In 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	32In Stock 1 350On Order	Cut Tape 6,73 € 5,20 € 4,82 € 4,36 € 4,09 € Reel 3,94 € MouseReel Available	Min.: 1 Mult.: 1 : 1 350
Real Time Clock Serial 512 (64x8) M41T81M6F STMicroelectronics 1: 2,78 € 1 692In Stock 5 000Expected 8/23/2027	Mfr. Part No. M41T81M6F Mouser Part No 511-M41T81M6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	1 692In Stock 5 000Expected 8/23/2027	Cut Tape 2,78 € 2,08 € 1,90 € 1,71 € View Reel 1,38 € 1,62 € 1,57 € 1,56 € 1,38 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500
Real Time Clock Serial I2C bus RTC M41T83RMY6F STMicroelectronics 1: 4,70 € 334In Stock	Mfr. Part No. M41T83RMY6F Mouser Part No 511-M41T83RMY6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	334In Stock	Cut Tape 4,70 € 3,63 € 3,35 € 3,05 € Reel 2,74 € View 2,92 € 2,86 € 2,69 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Real Time Clock Serial I2C bus RTC M41T83SMY6F STMicroelectronics 1: 4,48 € 63In Stock 1 000Expected 11/23/2026	Mfr. Part No. M41T83SMY6F Mouser Part No 511-M41T83SMY6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	63In Stock 1 000Expected 11/23/2026	Cut Tape 4,48 € 3,41 € 3,14 € 2,80 € View Reel 2,50 € 2,66 € 2,61 € 2,50 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Real Time Clock Serial I2C bus RTC M41T83SQA6F STMicroelectronics 1: 3,89 € 60In Stock 5 000Expected 5/3/2027	Mfr. Part No. M41T83SQA6F Mouser Part No 511-M41T83SQA6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	60In Stock 5 000Expected 5/3/2027	Cut Tape 3,89 € 2,95 € 2,72 € 2,41 € View Reel 2,15 € 2,29 € 2,24 € 2,15 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Real Time Clock Serial I2C bus RTC M41T83ZMY6F STMicroelectronics 1: 6,48 € 159In Stock 1 000Expected 5/14/2027	Mfr. Part No. M41T83ZMY6F Mouser Part No 511-M41T83ZMY6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	159In Stock 1 000Expected 5/14/2027	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 € 41In Stock 1 000Expected 11/16/2026	Mfr. Part No. M41T93SMY6F Mouser Part No 511-M41T93SMY6F	STMicroelectronics	Real Time Clock Serial SPI bus RTC	Datasheet	41In Stock 1 000Expected 11/16/2026	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: 7,15 € 165In Stock	Mfr. Part No. M41T93SQA6F Mouser Part No 511-M41T93SQA6F	STMicroelectronics	Real Time Clock Serial SPI bus RTC	Datasheet	165In Stock	Cut Tape 7,15 € 5,88 € 5,29 € 4,88 € Reel 4,07 € View 4,45 € 4,37 € 3,96 € Quote MouseReel Available	Min.: 1 Mult.: 1 : 1 000
Timers & Support Products Watchdog timer circuit STWD100NXWY3F STMicroelectronics 1: 0,946 € 67In Stock 12 000On Order	Mfr. Part No. STWD100NXWY3F Mouser Part No 511-STWD100NXWY3F	STMicroelectronics	Timers & Support Products Watchdog timer circuit	Datasheet	67In Stock 12 000On Order On Order Ship Dates Mfr. No: STWD100NXWY3F Stock: 67 Can Dispatch Immediately On Order: 6 000 Expected 12/14/2026 6 000 Expected 1/18/2027 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 € 49In Stock 3 000Expected 11/5/2026	Mfr. Part No. STWD100YNXWY3F Mouser Part No 511-STWD100YNXWY3F	STMicroelectronics	Timers & Support Products Watchdog timer circuit	Datasheet	49In Stock 3 000Expected 11/5/2026	Cut Tape 1,11 € 0,813 € 0,735 € 0,601 € View Reel 0,542 € 0,57 € 0,562 € 0,542 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000
Real Time Clock 256K (32Kx8) 100ns M48T37V-10MH1F STMicroelectronics 1: 21,59 € 56In Stock	Mfr. Part No. M48T37V-10MH1F Mouser Part No 511-M48T37V-10MH1F	STMicroelectronics	Real Time Clock 256K (32Kx8) 100ns	Datasheet	56In Stock	Cut Tape 21,59 € 17,25 € 16,18 € 14,99 € View Reel 14,08 € 14,42 € 14,08 € 14,08 € MouseReel Available	Min.: 1 Mult.: 1 : 936
Real Time Clock Serial 64 (8X8) M41T00M6F STMicroelectronics 1: 3,58 € 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 5/3/2027 5 000 Expected 10/25/2027 Factory Lead Time: 30 Weeks	Cut Tape 3,58 € 2,70 € 2,48 € 2,24 € View Reel 1,96 € 2,12 € 2,11 € 1,98 € 1,96 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500
Real Time Clock Serial 512 (64x8) M41T56M6F STMicroelectronics 1: 2,75 € 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 3/8/2027 2 500 Expected 9/13/2027 5 000 Expected 10/4/2027 Factory Lead Time: 30 Weeks	Cut Tape 2,75 € 2,09 € 1,90 € 1,73 € View Reel 1,46 € 1,65 € 1,61 € 1,57 € 1,46 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500
Real Time Clock Serial I2C bus RTC M41T82RM6F STMicroelectronics 1: 3,72 € 2 500Expected 12/28/2026	Mfr. Part No. M41T82RM6F Mouser Part No 511-M41T82RM6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	2 500Expected 12/28/2026	Cut Tape 3,72 € 2,80 € 2,58 € 2,33 € Reel 2,00 € View 2,21 € 2,19 € 2,06 € 1,99 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500
Real Time Clock Battery Swtchovr-RTC M41T83RQA6F STMicroelectronics 1: 3,89 € 19 185On Order	Mfr. Part No. M41T83RQA6F Mouser Part No 511-M41T83RQA6F	STMicroelectronics	Real Time Clock Battery Swtchovr-RTC	Datasheet	19 185On Order On Order Ship Dates Mfr. No: M41T83RQA6F Stock: 0 On Order: 185 Expected 12/16/2026 8 000 Expected 12/28/2026 11 000 Expected 4/5/2027 Factory Lead Time: 30 Weeks	Cut Tape 3,89 € 2,96 € 2,69 € 2,47 € View Reel 2,15 € 2,35 € 2,31 € 2,15 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000

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STMicroelectronics Clock & Timer ICs

Types of Clock & Timer ICs