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STMicroelectronics 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 I2C bus RTC M41T82RM6F STMicroelectronics 1: 3,72 € 3 325In Stock 2 500Expected 12/28/2026	Mfr. Part No. M41T82RM6F Mouser Part No 511-M41T82RM6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	3 325In Stock 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 Serial I2C bus RTC M41T82SM6F STMicroelectronics 1: 2,80 € 1 653In Stock 5 000Expected 9/28/2026	Mfr. Part No. M41T82SM6F Mouser Part No 511-M41T82SM6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	1 653In Stock 5 000Expected 9/28/2026	Cut Tape 2,80 € 2,10 € 1,93 € 1,73 € View Reel 1,45 € 1,63 € 1,59 € 1,55 € 1,45 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500
Real Time Clock Serial I2C bus RTC M41T83SQA6F STMicroelectronics 1: 3,80 € 2 750In Stock	Mfr. Part No. M41T83SQA6F Mouser Part No 511-M41T83SQA6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	2 750In Stock	Cut Tape 3,80 € 2,87 € 2,64 € 2,39 € Reel 2,04 € View 2,27 € 2,24 € 1,99 € MouseReel Available	Min.: 1 Mult.: 1 : 1 000
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 872Expected 10/13/2026	Mfr. Part No. M41T94MH6F Mouser Part No 511-M41T94MH6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	1 226In Stock 1 872Expected 10/13/2026	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: 4,70 € 2 972In Stock 5 000Expected 4/28/2027	Mfr. Part No. M41T94MQ6F Mouser Part No 511-M41T94MQ6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	2 972In Stock 5 000Expected 4/28/2027	Cut Tape 4,70 € 3,49 € 3,22 € 2,92 € View Reel 2,57 € 2,78 € 2,69 € 2,66 € 2,57 € MouseReel Available	Min.: 1 Mult.: 1 : 2 500
Real Time Clock 16K (2Kx8) 150ns M48T02-150PC1 STMicroelectronics 1: 26,92 € 666In Stock	Mfr. Part No. M48T02-150PC1 Mouser Part No 511-M48T0215PC1	STMicroelectronics	Real Time Clock 16K (2Kx8) 150ns	Datasheet	666In 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 € 443In Stock	Mfr. Part No. M48T02-70PC1 Mouser Part No 511-M48T0270PC1	STMicroelectronics	Real Time Clock 16K (2Kx8) 70ns	Datasheet	443In 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 € 339In Stock 240Expected 10/27/2026	Mfr. Part No. M48T08-150PC1 Mouser Part No 511-M48T0815PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 150ns	Datasheet	339In Stock 240Expected 10/27/2026	33,63 € 27,10 € 25,44 € 24,54 € View 22,84 € 22,77 € Quote	Min.: 1 Mult.: 1
Real Time Clock 16K (2Kx8) 150ns M48T12-150PC1 STMicroelectronics 1: 37,91 € 386In Stock 560Expected 10/13/2026	Mfr. Part No. M48T12-150PC1 Mouser Part No 511-M48T1215PC1	STMicroelectronics	Real Time Clock 16K (2Kx8) 150ns	Datasheet	386In Stock 560Expected 10/13/2026	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 € 239In Stock	Mfr. Part No. M48T35-70PC1 Mouser Part No 511-M48T3570PC1	STMicroelectronics	Real Time Clock 256K (32Kx8) 70ns	Datasheet	239In 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 € 191In Stock	Mfr. Part No. M48T58-70PC1 Mouser Part No 511-M48T5870PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 70ns	Datasheet	191In 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: 32,34 € 180In Stock 240Expected 10/2/2026	Mfr. Part No. M48T58Y-70PC1 Mouser Part No 511-M48T58Y70PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 70ns	Datasheet	180In Stock 240Expected 10/2/2026	32,34 € 26,09 € 24,49 € 23,08 € View 22,25 € 22,23 € Quote	Min.: 1 Mult.: 1
Timers & Support Products Low power single CMOS timer TS555IDTTR STMicroelectronics 1: 1,30 € 16 074In Stock 1 530Expected 9/28/2026	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	16 074In Stock 1 530Expected 9/28/2026	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 2 000Expected 7/12/2027	Mfr. Part No. M41ST85WMX6TR Mouser Part No 511-M41ST85WMX6TR	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	22In Stock 2 000Expected 7/12/2027	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 € 302In Stock 5 000Expected 8/23/2027	Mfr. Part No. M41T81M6F Mouser Part No 511-M41T81M6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	302In Stock 5 000Expected 8/23/2027	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 11/9/2026	Mfr. Part No. M41T83SMY6F Mouser Part No 511-M41T83SMY6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	249In Stock 1 000Expected 11/9/2026	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 € 63In Stock 1 000Expected 11/16/2026	Mfr. Part No. M41T93SMY6F Mouser Part No 511-M41T93SMY6F	STMicroelectronics	Real Time Clock Serial SPI bus RTC	Datasheet	63In Stock 1 000Expected 11/16/2026	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 256K (32Kx8) 70ns M48T35Y-70PC1 STMicroelectronics 1: 43,96 € 4In Stock 480Expected 10/26/2026	Mfr. Part No. M48T35Y-70PC1 Mouser Part No 511-M48T35Y70PC1	STMicroelectronics	Real Time Clock 256K (32Kx8) 70ns	Datasheet	4In Stock 480Expected 10/26/2026	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 € 604In Stock 12 000On Order	Mfr. Part No. STWD100NXWY3F Mouser Part No 511-STWD100NXWY3F	STMicroelectronics	Timers & Support Products Watchdog timer circuit	Datasheet	604In Stock 12 000On Order On Order Ship Dates Mfr. No: STWD100NXWY3F Stock: 604 Can Dispatch Immediately On Order: 6 000 Expected 11/30/2026 6 000 Expected 12/14/2026 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 € 418In Stock 3 000Expected 10/26/2026	Mfr. Part No. STWD100YNXWY3F Mouser Part No 511-STWD100YNXWY3F	STMicroelectronics	Timers & Support Products Watchdog timer circuit	Datasheet	418In Stock 3 000Expected 10/26/2026	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 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 12/16/2026 8 000 Expected 1/11/2027 11 000 Expected 4/19/2027 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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