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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 (CAD) Filter the results in the table by unit price based on your quantity.	Qty.
Real Time Clock 64K (8Kx8) 100ns M48T08-100PC1 STMicroelectronics 1: $53.77 1,474In Stock	Mfr. Part # M48T08-100PC1 Mouser Part # 511-M48T0810PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 100ns	Datasheet	1,474In Stock	$53.77 $41.64 $39.37 $37.68 View $36.04 $34.43	Min.: 1 Mult.: 1
Real Time Clock 16K (2Kx8) 70ns M48T12-70PC1 STMicroelectronics 1: $59.41 864In Stock	Mfr. Part # M48T12-70PC1 Mouser Part # 511-M48T1270PC1	STMicroelectronics	Real Time Clock 16K (2Kx8) 70ns	Datasheet	864In Stock	$59.41 $42.12 $40.75 $38.85 $38.02	Min.: 1 Mult.: 1
Real Time Clock 64K (8Kx8) 150ns M48T18-150PC1 STMicroelectronics 1: $72.68 408In Stock	Mfr. Part # M48T18-150PC1 Mouser Part # 511-M48T1815PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 150ns	Datasheet	408In Stock	$72.68 $54.89 $52.49 $51.58 View $51.55 Quote	Min.: 1 Mult.: 1
Real Time Clock 64K (8Kx8) 100ns M48T08Y-10MH1F STMicroelectronics 1: $59.23 967In Stock	Mfr. Part # M48T08Y-10MH1F Mouser Part # 511-M48T08Y-10MH1F	STMicroelectronics	Real Time Clock 64K (8Kx8) 100ns	Datasheet	967In Stock	Cut Tape $59.23 $47.95 $45.13 $43.26 View Reel $38.04 $40.55 $39.10 $38.04 Quote MouseReel Available	Min.: 1 Mult.: 1 : 936
Timers & Support Products Low power dual CMOS timer TS556IDTTR STMicroelectronics 1: $2.40 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 $2.40 $1.76 $1.60 $1.40 Reel $1.17 View $1.32 $1.27 $1.25 $1.16 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock Low-Pwr serial RTC W/ battry switchover M41T01M6F STMicroelectronics 1: $5.53 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 $5.53 $4.25 $3.80 $3.46 View Reel $2.81 $3.28 $3.23 $3.11 $2.81 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock Serial 160 (20x8) M41T80M6F STMicroelectronics 1: $8.21 2,400In Stock	Mfr. Part # M41T80M6F Mouser Part # 511-M41T80M6F	STMicroelectronics	Real Time Clock Serial 160 (20x8)	Datasheet	2,400In Stock	Cut Tape $8.21 $6.35 $5.88 $5.31 View Reel $4.78 $5.07 $4.91 $4.84 $4.78 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock Serial SPI bus RTC M41T93ZQA6F STMicroelectronics 1: $10.96 1,044In Stock	Mfr. Part # M41T93ZQA6F Mouser Part # 511-M41T93ZQA6F	STMicroelectronics	Real Time Clock Serial SPI bus RTC	Datasheet	1,044In Stock	Cut Tape $10.96 $8.83 $7.83 $7.14 View Reel $6.02 $6.80 $6.78 $6.02 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock Serial I2C bus RTC M41T83ZMY6F STMicroelectronics 1: $10.66 765In Stock	Mfr. Part # M41T83ZMY6F Mouser Part # 511-M41T83ZMY6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	765In Stock	Cut Tape $10.66 $8.24 $7.63 $6.96 Reel $5.99 View $6.44 $5.83 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock Serial SPI bus RTC M41T93SQA6F STMicroelectronics 1: $11.68 166In Stock	Mfr. Part # M41T93SQA6F Mouser Part # 511-M41T93SQA6F	STMicroelectronics	Real Time Clock Serial SPI bus RTC	Datasheet	166In Stock	Cut Tape $11.68 $9.00 $8.34 $7.60 $7.04 Reel $7.03 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock 256K (32Kx8) 100ns M48T37V-10MH1F STMicroelectronics 1: $33.19 360In Stock	Mfr. Part # M48T37V-10MH1F Mouser Part # 511-M48T37V-10MH1F	STMicroelectronics	Real Time Clock 256K (32Kx8) 100ns	Datasheet	360In Stock	Cut Tape $33.19 $28.97 $25.91 $24.39 View Reel $22.09 $23.79 $22.87 $22.09 Quote MouseReel Available	Min.: 1 Mult.: 1 : 936
Real Time Clock Serial I2C bus RTC M41T82ZM6F STMicroelectronics 1: $5.11 7,928In Stock	Mfr. Part # M41T82ZM6F Mouser Part # 511-M41T82ZM6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	7,928In Stock	Cut Tape $5.11 $3.84 $3.53 $3.17 Reel $2.79 View $3.00 $2.92 $2.84 $2.75 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock Serial SPI bus RTC M41T93RMY6F STMicroelectronics 1: $15.36 2,229In Stock 4,000Expected 2026-10-13	Mfr. Part # M41T93RMY6F Mouser Part # 511-M41T93RMY6F	STMicroelectronics	Real Time Clock Serial SPI bus RTC	Datasheet	2,229In Stock 4,000Expected 2026-10-13	Cut Tape $15.36 $12.00 $11.16 $10.24 View Reel $9.29 $9.79 $9.69 $9.29 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock 64K (8Kx8) 100ns M48T18-100PC1 STMicroelectronics 1: $67.62 907In Stock 480Expected 2026-10-08	Mfr. Part # M48T18-100PC1 Mouser Part # 511-M48T1810PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 100ns	Datasheet	907In Stock 480Expected 2026-10-08	$67.62 $54.66 $51.31 $50.27	Min.: 1 Mult.: 1
Real Time Clock 64K (8Kx8) 70ns M48T58Y-70MH1F STMicroelectronics 1: $33.70 1,040In Stock	Mfr. Part # M48T58Y-70MH1F Mouser Part # 511-M48T58Y-70MH1F	STMicroelectronics	Real Time Clock 64K (8Kx8) 70ns	Datasheet	1,040In Stock	Cut Tape $33.70 $26.94 $25.26 $23.40 View Reel $21.77 $22.67 $21.77 $21.77 Quote MouseReel Available	Min.: 1 Mult.: 1 : 936
Real Time Clock Serial 512 (64x8) M41ST85WMH6F STMicroelectronics 1: $14.96 565In Stock	Mfr. Part # M41ST85WMH6F Mouser Part # 511-M41ST85WMH6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	565In Stock	Cut Tape $14.96 $11.66 $10.84 $9.94 Reel $8.88 View $9.48 $9.14 $8.68 Quote MouseReel Available	Min.: 1 Mult.: 1 : 936
Real Time Clock Serial 1280 (160x8) M41ST87WMX6TR STMicroelectronics 1: $15.54 1,273In Stock	Mfr. Part # M41ST87WMX6TR Mouser Part # 511-M41ST87WMX6TR	STMicroelectronics	Real Time Clock Serial 1280 (160x8)	Datasheet	1,273In Stock	Cut Tape $15.54 $12.12 $11.28 $10.34 View Reel $9.26 $9.82 $9.63 $9.26 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock 128 NVRAM Serial RTC 3.0 to 3.6 Vcc M41ST87WSS6F STMicroelectronics 1: $11.19 361In Stock 1,350On Order	Mfr. Part # M41ST87WSS6F Mouser Part # 511-M41ST87WSS6F	STMicroelectronics	Real Time Clock 128 NVRAM Serial RTC 3.0 to 3.6 Vcc	Datasheet	361In Stock 1,350On Order	Cut Tape $11.19 $8.64 $7.99 $7.30 Reel $6.26 View $6.85 $6.84 $5.95 MouseReel Available	Min.: 1 Mult.: 1 : 1,350
Real Time Clock Serial 64 (8X8) M41T00M6F STMicroelectronics 1: $6.06 2,168In Stock 10,000On Order	Mfr. Part # M41T00M6F Mouser Part # 511-M41T00M6F	STMicroelectronics	Real Time Clock Serial 64 (8X8)	Datasheet	2,168In Stock 10,000On Order On Order Ship Dates Mfr. #: M41T00M6F Stock: 2,168 Can Ship Immediately On Order: 5,000 Expected 2027-05-03 5,000 TBD Factory Lead-Time: 30 Weeks	Cut Tape $6.06 $4.58 $4.22 $3.82 View Reel $3.12 $3.61 $3.53 $3.12 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock 2.0 to 5.5V 64 (8X8) M41T00SM6F STMicroelectronics 1: $6.15 4,754In Stock 5,000Expected 2026-11-25	Mfr. Part # M41T00SM6F Mouser Part # 511-M41T00SM6F	STMicroelectronics	Real Time Clock 2.0 to 5.5V 64 (8X8)	Datasheet	4,754In Stock 5,000Expected 2026-11-25	Cut Tape $6.15 $4.65 $4.28 $3.86 View Reel $3.31 $3.66 $3.61 $3.48 $3.31 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock Serial 64 (8X8) M41T0M6F STMicroelectronics 1: $6.77 4,949In Stock 12,500On Order	Mfr. Part # M41T0M6F Mouser Part # 511-M41T0M6F	STMicroelectronics	Real Time Clock Serial 64 (8X8)	Datasheet	4,949In Stock 12,500On Order On Order Ship Dates Mfr. #: M41T0M6F Stock: 4,949 Can Ship Immediately On Order: 5,000 Expected 2026-10-19 7,500 Expected 2027-05-17 Factory Lead-Time: 30 Weeks	Cut Tape $6.77 $5.11 $4.69 $4.25 View Reel $3.66 $4.03 $4.00 $3.76 $3.66 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock Serial 512 (64x8) M41T11M6F STMicroelectronics 1: $5.20 2,817In Stock	Mfr. Part # M41T11M6F Mouser Part # 511-M41T11M6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	2,817In Stock	Cut Tape $5.20 $3.92 $3.59 $3.23 Reel $2.72 View $3.04 $2.98 $2.82 $2.61 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock Serial 512 (64x8) M41T11MH6F STMicroelectronics 1: $14.67 1,385In Stock	Mfr. Part # M41T11MH6F Mouser Part # 511-M41T11MH6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	1,385In Stock	Cut Tape $14.67 $11.42 $10.61 $9.71 Reel $8.67 View $9.22 $8.68 $8.12 Quote MouseReel Available	Min.: 1 Mult.: 1 : 936
Real Time Clock Serial 512 (64x8) M41T56M6F STMicroelectronics 1: $4.51 2,492In Stock 7,500On Order	Mfr. Part # M41T56M6F Mouser Part # 511-M41T56M6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	2,492In Stock 7,500On Order On Order Ship Dates Mfr. #: M41T56M6F Stock: 2,492 Can Ship Immediately On Order: 2,500 Expected 2027-09-13 5,000 Expected 2027-10-04 Factory Lead-Time: 30 Weeks	Cut Tape $4.51 $3.43 $3.11 $2.84 Reel $2.28 View $2.71 $2.64 $2.56 $2.25 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock 2.0-5.5V 512 (64x8) M41T81SM6F STMicroelectronics 1: $4.16 3,436In Stock 15,000On Order	Mfr. Part # M41T81SM6F Mouser Part # 511-M41T81SM6F	STMicroelectronics	Real Time Clock 2.0-5.5V 512 (64x8)	Datasheet	3,436In Stock 15,000On Order On Order Ship Dates Mfr. #: M41T81SM6F Stock: 3,436 Can Ship Immediately On Order: 7,500 Expected 2026-11-04 7,500 Expected 2027-07-19 Factory Lead-Time: 30 Weeks	Cut Tape $4.16 $3.10 $2.82 $2.53 Reel $2.16 View $2.39 $2.35 $2.22 $2.12 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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