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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.
Timers & Support Products Low power dual CMOS timer TS556IDTTR STMicroelectronics 1: $2.35 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 $2.35 $1.76 $1.56 $1.38 Reel $1.11 View $1.30 $1.25 $1.22 $1.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock 16K (2Kx8) 70ns M48T12-70PC1 STMicroelectronics 1: $59.41 844In Stock	Mfr. Part # M48T12-70PC1 Mouser Part # 511-M48T1270PC1	STMicroelectronics	Real Time Clock 16K (2Kx8) 70ns	Datasheet	844In Stock	$59.41 $43.70 $41.95 $40.31 View $38.85 Quote	Min.: 1 Mult.: 1
Real Time Clock 64K (8Kx8) 100ns M48T08Y-10MH1F STMicroelectronics 1: $59.23 937In Stock	Mfr. Part # M48T08Y-10MH1F Mouser Part # 511-M48T08Y-10MH1F	STMicroelectronics	Real Time Clock 64K (8Kx8) 100ns	Datasheet	937In Stock	Cut Tape $59.23 $47.95 $45.13 $43.26 View Reel $39.07 $40.55 $39.10 $39.07 Quote MouseReel Available	Min.: 1 Mult.: 1 : 936
Real Time Clock Low-Pwr serial RTC W/ battry switchover M41T01M6F STMicroelectronics 1: $5.63 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 $5.63 $4.25 $3.90 $3.53 Reel $2.75 View $3.34 $3.30 $3.18 $2.74 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock Serial SPI bus RTC M41T93ZQA6F STMicroelectronics 1: $11.16 1,019In Stock	Mfr. Part # M41T93ZQA6F Mouser Part # 511-M41T93ZQA6F	STMicroelectronics	Real Time Clock Serial SPI bus RTC	Datasheet	1,019In Stock	Cut Tape $11.16 $8.83 $7.98 $7.27 View Reel $6.34 $6.87 $6.85 $6.34 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock 64K (8Kx8) 150ns M48T18-150PC1 STMicroelectronics 1: $72.68 395In Stock	Mfr. Part # M48T18-150PC1 Mouser Part # 511-M48T1815PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 150ns	Datasheet	395In Stock	$72.68 $54.89 $52.49 $51.52 View $51.31 Quote	Min.: 1 Mult.: 1
Real Time Clock Serial 512 (64x8) M41ST85WMX6TR STMicroelectronics 1: $15.58 2,197In Stock	Mfr. Part # M41ST85WMX6TR Mouser Part # 511-M41ST85WMX6TR	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	2,197In Stock	Cut Tape $15.58 $12.17 $11.20 $10.28 View Reel $9.43 $9.84 $9.73 $9.43 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock Serial SPI bus RTC M41T93RMY6F STMicroelectronics 1: $15.36 6,229In Stock	Mfr. Part # M41T93RMY6F Mouser Part # 511-M41T93RMY6F	STMicroelectronics	Real Time Clock Serial SPI bus RTC	Datasheet	6,229In Stock	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 Serial 512 (64x8) M41T94MH6F STMicroelectronics 1: $15.97 2,869In Stock	Mfr. Part # M41T94MH6F Mouser Part # 511-M41T94MH6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	2,869In Stock	Cut Tape $15.97 $12.61 $11.74 $10.77 Reel $9.45 View $10.44 $9.82 $9.14 MouseReel Available	Min.: 1 Mult.: 1 : 936
Real Time Clock 64K (8Kx8) 100ns M48T08-100PC1 STMicroelectronics 1: $52.36 885In Stock	Mfr. Part # M48T08-100PC1 Mouser Part # 511-M48T0810PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 100ns	Datasheet	885In Stock	$52.36 $39.28 $37.47 $36.14 View $34.92 $34.82	Min.: 1 Mult.: 1
Real Time Clock 16K (2Kx8) 150ns M48T12-150PC1 STMicroelectronics 1: $63.48 944In Stock	Mfr. Part # M48T12-150PC1 Mouser Part # 511-M48T1215PC1	STMicroelectronics	Real Time Clock 16K (2Kx8) 150ns	Datasheet	944In Stock	$63.48 $51.26 $48.83 $47.33 View $45.49 Quote	Min.: 1 Mult.: 1
Real Time Clock 64K (8Kx8) 100ns M48T18-100PC1 STMicroelectronics 1: $67.62 1,351In Stock	Mfr. Part # M48T18-100PC1 Mouser Part # 511-M48T1810PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 100ns	Datasheet	1,351In Stock	$67.62 $54.66 $51.31 $50.27	Min.: 1 Mult.: 1
Real Time Clock 64K (8Kx8) 70ns M48T58Y-70MH1F STMicroelectronics 1: $33.90 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 $33.90 $27.13 $25.43 $23.57 View Reel $21.77 $23.07 $21.77 $21.77 Quote MouseReel Available	Min.: 1 Mult.: 1 : 936
Real Time Clock Serial 512 (64x8) M41ST85WMH6F STMicroelectronics 1: $14.93 565In Stock	Mfr. Part # M41ST85WMH6F Mouser Part # 511-M41ST85WMH6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	565In Stock	Cut Tape $14.93 $11.65 $10.83 $9.92 Reel $8.83 View $9.46 $9.14 $8.61 Quote MouseReel Available	Min.: 1 Mult.: 1 : 936
Real Time Clock Serial 1280 (160x8) M41ST87WMX6TR STMicroelectronics 1: $15.65 1,148In Stock	Mfr. Part # M41ST87WMX6TR Mouser Part # 511-M41ST87WMX6TR	STMicroelectronics	Real Time Clock Serial 1280 (160x8)	Datasheet	1,148In Stock	Cut Tape $15.65 $12.23 $11.38 $10.43 View Reel $9.33 $9.99 $9.88 $9.33 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock 2.0 to 5.5V 64 (8X8) M41T00SM6F STMicroelectronics 1: $6.15 1,735In 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	1,735In 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 2,176In Stock 12,500On Order	Mfr. Part # M41T0M6F Mouser Part # 511-M41T0M6F	STMicroelectronics	Real Time Clock Serial 64 (8X8)	Datasheet	2,176In Stock 12,500On Order On Order Ship Dates Mfr. #: M41T0M6F Stock: 2,176 Can Ship Immediately On Order: 5,000 Expected 2026-12-22 7,500 Expected 2027-05-17 Factory Lead-Time: 30 Weeks	Cut Tape $6.77 $5.14 $4.74 $4.29 View Reel $3.59 $4.08 $4.00 $3.59 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock Serial 512 (64x8) M41T11M6F STMicroelectronics 1: $5.20 1,784In Stock 2,500Expected 2027-04-19	Mfr. Part # M41T11M6F Mouser Part # 511-M41T11M6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	1,784In Stock 2,500Expected 2027-04-19	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 160 (20x8) M41T80M6F STMicroelectronics 1: $8.28 1,840In Stock	Mfr. Part # M41T80M6F Mouser Part # 511-M41T80M6F	STMicroelectronics	Real Time Clock Serial 160 (20x8)	Datasheet	1,840In Stock	Cut Tape $8.28 $6.41 $5.88 $5.36 View Reel $4.80 $5.07 $4.91 $4.84 $4.80 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock 2.0-5.5V 512 (64x8) M41T81SM6F STMicroelectronics 1: $4.31 3,155In Stock 17,500On Order	Mfr. Part # M41T81SM6F Mouser Part # 511-M41T81SM6F	STMicroelectronics	Real Time Clock 2.0-5.5V 512 (64x8)	Datasheet	3,155In Stock 17,500On Order On Order Ship Dates Mfr. #: M41T81SM6F Stock: 3,155 Can Ship Immediately On Order: 7,500 Expected 2027-07-19 10,000 Expected 2027-10-18 Factory Lead-Time: 30 Weeks	Cut Tape $4.31 $3.21 $2.94 $2.65 View Reel $2.28 $2.51 $2.42 $2.40 $2.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock Serial I2C bus RTC M41T82SM6F STMicroelectronics 1: $4.69 3,212In Stock 5,000Expected 2027-11-08	Mfr. Part # M41T82SM6F Mouser Part # 511-M41T82SM6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	3,212In Stock 5,000Expected 2027-11-08	Cut Tape $4.69 $3.51 $3.23 $2.89 Reel $2.42 View $2.74 $2.66 $2.59 $2.39 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock Serial I2C bus RTC M41T82ZM6F STMicroelectronics 1: $5.11 5,176In Stock 12,500Expected 2027-10-25	Mfr. Part # M41T82ZM6F Mouser Part # 511-M41T82ZM6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	5,176In Stock 12,500Expected 2027-10-25	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 SPI RTC 32.768 kHz 365nA 2.0V to 5.5V M41T93RQA6F STMicroelectronics 1: $12.07 881In Stock	Mfr. Part # M41T93RQA6F Mouser Part # 511-M41T93RQA6F	STMicroelectronics	Real Time Clock SPI RTC 32.768 kHz 365nA 2.0V to 5.5V	Datasheet	881In Stock	Cut Tape $12.07 $9.30 $8.61 $7.86 Reel $7.04 View $7.27 $6.94 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock Serial SPI bus RTC M41T93ZMY6F STMicroelectronics 1: $15.78 757In Stock	Mfr. Part # M41T93ZMY6F Mouser Part # 511-M41T93ZMY6F	STMicroelectronics	Real Time Clock Serial SPI bus RTC	Datasheet	757In Stock	Cut Tape $15.78 $12.33 $11.46 $10.51 View Reel $9.29 $10.07 $9.69 $9.29 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000

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Clock & Timer ICs

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