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STMicroelectronics Clock & Timer ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (UYU) Filter the results in the table by unit price based on your quantity.	Qty.
Timers & Support Products Low power dual CMOS timer TS556IDTTR STMicroelectronics 1: $ 75,41 48.721In Stock	Mfr. Part # TS556IDTTR Mouser Part # 511-TS556IDTTR	STMicroelectronics	Timers & Support Products Low power dual CMOS timer	Datasheet	48.721In Stock	Cut Tape $ 75,41 $ 56,44 $ 49,96 $ 44,27 Reel $ 35,62 View $ 41,64 $ 40,02 $ 39,14 $ 33,91 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Real Time Clock 64K (8Kx8) 100ns M48T08Y-10MH1F STMicroelectronics 1: $ 1.902,75 937In Stock	Mfr. Part # M48T08Y-10MH1F Mouser Part # 511-M48T08Y-10MH1F	STMicroelectronics	Real Time Clock 64K (8Kx8) 100ns	Datasheet	937In Stock	Cut Tape $ 1.902,75 $ 1.540,52 $ 1.449,84 $ 1.389,70 View Reel $ 1.255,08 $ 1.302,73 $ 1.256,01 $ 1.255,08 Quote MouseReel Available	Min.: 1 Mult.: 1 : 936
Real Time Clock 16K (2Kx8) 70ns M48T12-70PC1 STMicroelectronics 1: $ 1.908,76 844In Stock	Mfr. Part # M48T12-70PC1 Mouser Part # 511-M48T1270PC1	STMicroelectronics	Real Time Clock 16K (2Kx8) 70ns	Datasheet	844In Stock	$ 1.908,76 $ 1.404,05 $ 1.347,61 $ 1.294,87 View $ 1.248,14 Quote	Min.: 1 Mult.: 1
Real Time Clock 64K (8Kx8) 150ns M48T18-150PC1 STMicroelectronics 1: $ 2.334,83 408In Stock	Mfr. Part # M48T18-150PC1 Mouser Part # 511-M48T1815PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 150ns	Datasheet	408In Stock	$ 2.334,83 $ 1.763,50 $ 1.686,24 $ 1.655,25 View $ 1.648,31 Quote	Min.: 1 Mult.: 1
Real Time Clock Low-Pwr serial RTC W/ battry switchover M41T01M6F STMicroelectronics 1: $ 180,88 2.355In Stock	Mfr. Part # M41T01M6F Mouser Part # 511-M41T01M6F	STMicroelectronics	Real Time Clock Low-Pwr serial RTC W/ battry switchover Learn More about STMicroelectronics stm standard products	Datasheet	2.355In Stock	Cut Tape $ 180,88 $ 136,47 $ 125,37 $ 113,34 Reel $ 88,36 View $ 107,33 $ 105,94 $ 102,24 $ 87,90 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Real Time Clock Serial SPI bus RTC M41T93ZQA6F STMicroelectronics 1: $ 358,53 1.019In Stock	Mfr. Part # M41T93ZQA6F Mouser Part # 511-M41T93ZQA6F	STMicroelectronics	Real Time Clock Serial SPI bus RTC	Datasheet	1.019In Stock	Cut Tape $ 358,53 $ 283,58 $ 256,29 $ 233,62 Reel $ 202,16 View $ 220,67 $ 220,21 $ 200,78 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Real Time Clock 256K (32Kx8) 100ns M48T37V-10MH1F STMicroelectronics 1: $ 1.041,35 330In Stock	Mfr. Part # M48T37V-10MH1F Mouser Part # 511-M48T37V-10MH1F	STMicroelectronics	Real Time Clock 256K (32Kx8) 100ns	Datasheet	330In Stock	Cut Tape $ 1.041,35 $ 936,80 $ 817,45 $ 777,20 Reel $ 693,46 View Quote MouseReel Available	Min.: 1 Mult.: 1 : 936
Real Time Clock Serial 512 (64x8) M41ST85WMX6TR STMicroelectronics 1: $ 500,55 2.203In Stock	Mfr. Part # M41ST85WMX6TR Mouser Part # 511-M41ST85WMX6TR	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	2.203In Stock	Cut Tape $ 500,55 $ 390,91 $ 359,92 $ 330,31 View Reel $ 303,01 $ 315,97 $ 312,73 $ 303,01 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Real Time Clock Serial SPI bus RTC M41T93RMY6F STMicroelectronics 1: $ 493,61 6.229In Stock	Mfr. Part # M41T93RMY6F Mouser Part # 511-M41T93RMY6F	STMicroelectronics	Real Time Clock Serial SPI bus RTC	Datasheet	6.229In Stock	Cut Tape $ 493,61 $ 385,36 $ 358,53 $ 328,92 View Reel $ 298,39 $ 314,58 $ 311,34 $ 298,39 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Real Time Clock Serial 512 (64x8) M41T94MH6F STMicroelectronics 1: $ 513,04 2.869In Stock	Mfr. Part # M41T94MH6F Mouser Part # 511-M41T94MH6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	2.869In Stock	Cut Tape $ 513,04 $ 405,25 $ 377,03 $ 346,04 Reel $ 303,48 View $ 335,40 $ 315,51 $ 293,76 MouseReel Available	Min.: 1 Mult.: 1 : 936
Real Time Clock 64K (8Kx8) 100ns M48T08-100PC1 STMicroelectronics 1: $ 1.682,08 940In Stock	Mfr. Part # M48T08-100PC1 Mouser Part # 511-M48T0810PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 100ns	Datasheet	940In Stock	$ 1.682,08 $ 1.262,02 $ 1.203,73 $ 1.161,17 View $ 1.121,85 $ 1.118,61	Min.: 1 Mult.: 1
Real Time Clock 16K (2Kx8) 150ns M48T12-150PC1 STMicroelectronics 1: $ 2.039,22 944In Stock	Mfr. Part # M48T12-150PC1 Mouser Part # 511-M48T1215PC1	STMicroelectronics	Real Time Clock 16K (2Kx8) 150ns	Datasheet	944In Stock	$ 2.039,22 $ 1.646,92 $ 1.568,74 $ 1.520,63 View $ 1.461,41 Quote	Min.: 1 Mult.: 1
Real Time Clock 64K (8Kx8) 100ns M48T18-100PC1 STMicroelectronics 1: $ 2.172,45 1.351In Stock	Mfr. Part # M48T18-100PC1 Mouser Part # 511-M48T1810PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 100ns	Datasheet	1.351In Stock	$ 2.172,45 $ 1.756,10 $ 1.648,31 $ 1.615,00	Min.: 1 Mult.: 1
Real Time Clock 64K (8Kx8) 70ns M48T58Y-70MH1F STMicroelectronics 1: $ 1.082,53 1.036In Stock	Mfr. Part # M48T58Y-70MH1F Mouser Part # 511-M48T58Y-70MH1F	STMicroelectronics	Real Time Clock 64K (8Kx8) 70ns	Datasheet	1.036In Stock	Cut Tape $ 1.082,53 $ 865,56 $ 811,43 $ 751,75 View Reel $ 699,48 $ 728,16 $ 699,48 $ 699,48 Quote MouseReel Available	Min.: 1 Mult.: 1 : 936
Real Time Clock Serial 512 (64x8) M41ST85WMH6F STMicroelectronics 1: $ 480,66 565In Stock	Mfr. Part # M41ST85WMH6F Mouser Part # 511-M41ST85WMH6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	565In Stock	Cut Tape $ 480,66 $ 374,72 $ 348,35 $ 319,21 Reel $ 285,44 View $ 304,40 $ 293,76 $ 278,96 Quote MouseReel Available	Min.: 1 Mult.: 1 : 936
Real Time Clock Serial 1280 (160x8) M41ST87WMX6TR STMicroelectronics 1: $ 499,16 1.173In Stock	Mfr. Part # M41ST87WMX6TR Mouser Part # 511-M41ST87WMX6TR	STMicroelectronics	Real Time Clock Serial 1280 (160x8)	Datasheet	1.173In Stock	Cut Tape $ 499,16 $ 389,52 $ 362,23 $ 332,16 View Reel $ 297,46 $ 315,51 $ 309,49 $ 297,46 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Real Time Clock 2.0 to 5.5V 64 (8X8) M41T00SM6F STMicroelectronics 1: $ 197,54 4.651In Stock 5.000Expected 11/25/2026	Mfr. Part # M41T00SM6F Mouser Part # 511-M41T00SM6F	STMicroelectronics	Real Time Clock 2.0 to 5.5V 64 (8X8)	Datasheet	4.651In Stock 5.000Expected 11/25/2026	Cut Tape $ 197,54 $ 149,43 $ 137,40 $ 123,98 View Reel $ 106,40 $ 117,50 $ 116,12 $ 111,95 $ 106,40 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Real Time Clock Serial 64 (8X8) M41T0M6F STMicroelectronics 1: $ 217,43 2.415In Stock 12.500On Order	Mfr. Part # M41T0M6F Mouser Part # 511-M41T0M6F	STMicroelectronics	Real Time Clock Serial 64 (8X8)	Datasheet	2.415In Stock 12.500On Order On Order Ship Dates Mfr. #: M41T0M6F Stock: 2.415 Can Ship Immediately On Order: 5.000 Expected 12/14/2026 7.500 Expected 5/17/2027 Factory Lead-Time: 30 Weeks	Cut Tape $ 217,43 $ 164,23 $ 150,81 $ 136,47 View Reel $ 117,50 $ 129,53 $ 128,61 $ 120,74 $ 117,50 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Real Time Clock Serial 512 (64x8) M41T11M6F STMicroelectronics 1: $ 167,01 2.067In Stock	Mfr. Part # M41T11M6F Mouser Part # 511-M41T11M6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	2.067In Stock	Cut Tape $ 167,01 $ 125,83 $ 115,19 $ 103,63 Reel $ 87,43 View $ 97,61 $ 95,76 $ 90,67 $ 83,73 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Real Time Clock Serial 512 (64x8) M41T11MH6F STMicroelectronics 1: $ 471,41 1.385In Stock	Mfr. Part # M41T11MH6F Mouser Part # 511-M41T11MH6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	1.385In Stock	Cut Tape $ 471,41 $ 366,86 $ 340,95 $ 311,80 Reel $ 278,50 View $ 296,08 $ 278,96 $ 260,92 Quote MouseReel Available	Min.: 1 Mult.: 1 : 936
Real Time Clock Serial 160 (20x8) M41T80M6F STMicroelectronics 1: $ 266,01 1.840In Stock	Mfr. Part # M41T80M6F Mouser Part # 511-M41T80M6F	STMicroelectronics	Real Time Clock Serial 160 (20x8)	Datasheet	1.840In Stock	Cut Tape $ 266,01 $ 205,87 $ 188,75 $ 172,09 View Reel $ 154,05 $ 162,84 $ 157,75 $ 155,44 $ 154,05 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Real Time Clock Serial I2C bus RTC M41T82RM6F STMicroelectronics 1: $ 200,31 2.402In Stock 2.500Expected 12/28/2026	Mfr. Part # M41T82RM6F Mouser Part # 511-M41T82RM6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	2.402In Stock 2.500Expected 12/28/2026	Cut Tape $ 200,31 $ 150,81 $ 138,79 $ 125,37 Reel $ 107,33 View $ 118,89 $ 117,97 $ 111,03 $ 106,86 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Real Time Clock Serial I2C bus RTC M41T82SM6F STMicroelectronics 1: $ 150,81 4.048In Stock	Mfr. Part # M41T82SM6F Mouser Part # 511-M41T82SM6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	4.048In Stock	Cut Tape $ 150,81 $ 112,88 $ 103,63 $ 92,99 Reel $ 77,72 View $ 87,90 $ 85,58 $ 83,27 $ 76,79 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Real Time Clock Serial I2C bus RTC M41T82ZM6F STMicroelectronics 1: $ 164,23 5.176In Stock 12.500Expected 10/25/2027	Mfr. Part # M41T82ZM6F Mouser Part # 511-M41T82ZM6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	5.176In Stock 12.500Expected 10/25/2027	Cut Tape $ 164,23 $ 123,52 $ 113,34 $ 101,78 Reel $ 89,75 View $ 96,22 $ 93,91 $ 91,14 $ 88,36 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Real Time Clock SPI RTC 32.768 kHz 365nA 2.0V to 5.5V M41T93RQA6F STMicroelectronics 1: $ 387,67 1.083In Stock	Mfr. Part # M41T93RQA6F Mouser Part # 511-M41T93RQA6F	STMicroelectronics	Real Time Clock SPI RTC 32.768 kHz 365nA 2.0V to 5.5V	Datasheet	1.083In Stock	Cut Tape $ 387,67 $ 298,85 $ 276,65 $ 252,59 Reel $ 226,22 View $ 233,62 $ 222,98 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1.000

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