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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 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 € 2.614In Stock 5.000Expected 4/28/2027	Mfr. Part No. M41T94MQ6F Mouser Part No 511-M41T94MQ6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	2.614In 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 € 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 € 235In Stock 480Expected 10/29/2026	Mfr. Part No. M48T08-150PC1 Mouser Part No 511-M48T0815PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 150ns	Datasheet	235In Stock 480Expected 10/29/2026	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 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	13.873In Stock 10.000Expected 3/1/2027	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 8/23/2027	Mfr. Part No. M41T81M6F Mouser Part No 511-M41T81M6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	44In 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 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 10/29/2026 7.500 Expected 7/19/2027 10.000 Expected 10/18/2027 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 € 245In Stock 1.000Expected 11/4/2026	Mfr. Part No. M41T83SMY6F Mouser Part No 511-M41T83SMY6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	245In Stock 1.000Expected 11/4/2026	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 5/10/2027	Mfr. Part No. M41T83SQA6F Mouser Part No 511-M41T83SQA6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	60In Stock 5.000Expected 5/10/2027	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 5/10/2027	Mfr. Part No. M41T83ZMY6F Mouser Part No 511-M41T83ZMY6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	159In Stock 1.000Expected 5/10/2027	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 11/16/2026	Mfr. Part No. M41T93SMY6F Mouser Part No 511-M41T93SMY6F	STMicroelectronics	Real Time Clock Serial SPI bus RTC	Datasheet	42In 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: 7,61 € 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 10/29/2026	Mfr. Part No. M48T35Y-70PC1 Mouser Part No 511-M48T35Y70PC1	STMicroelectronics	Real Time Clock 256K (32Kx8) 70ns	Datasheet	5In Stock 480Expected 10/29/2026	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 € 408In Stock 12.000On Order	Mfr. Part No. STWD100NXWY3F Mouser Part No 511-STWD100NXWY3F	STMicroelectronics	Timers & Support Products Watchdog timer circuit	Datasheet	408In Stock 12.000On Order On Order Ship Dates Mfr. No: STWD100NXWY3F Stock: 408 Can Dispatch Immediately On Order: 6.000 Expected 11/30/2026 6.000 Expected 12/14/2026 Factory Lead Time: 30 Weeks	Cut Tape 0,946 € 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 11/10/2026	Mfr. Part No. STWD100YNXWY3F Mouser Part No 511-STWD100YNXWY3F	STMicroelectronics	Timers & Support Products Watchdog timer circuit	Datasheet	63In Stock 3.000Expected 11/10/2026	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 5/3/2027 5.000 Expected 10/25/2027 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 3/8/2027 2.500 Expected 9/13/2027 5.000 Expected 10/4/2027 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 12/16/2026 8.000 Expected 12/28/2026 11.000 Expected 4/7/2027 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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