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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 (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Real Time Clock Real-Time Clock I2C Interface Integrated Circuit, -40 to +85 C, 16-pin QFN AM0805AQ Ambiq 1: ¥112.9 2,609In Stock	Mfr. Part # AM0805AQ Mouser Part # 222-AM0805AQ	Ambiq	Real Time Clock Real-Time Clock I2C Interface Integrated Circuit, -40 to +85 C, 16-pin QFN Learn More about Ambiq artasie am08x5 clocks	Datasheet	2,609In Stock	¥112.9	Min.: 1 Mult.: 1
Real Time Clock Real-Time Clock I2C interface with power management, -40 to +85 C, 16-pin QFN AM1805AQ Ambiq 1: ¥124.6 1,527In Stock 15,000Expected 1/8/2027	Mfr. Part # AM1805AQ Mouser Part # 222-AM1805AQ	Ambiq	Real Time Clock Real-Time Clock I2C interface with power management, -40 to +85 C, 16-pin QFN Learn More about Ambiq am18x5 rtcs	Datasheet	1,527In Stock 15,000Expected 1/8/2027	¥124.6	Min.: 1 Mult.: 1
Clock Generators & Support Products Line Card Timing IC with SyncE Support DS3102GN2 Microchip Technology 1: ¥13,118.6 180In Stock	Mfr. Part # DS3102GN2 Mouser Part # 494-DS3102GN+	Microchip Technology	Clock Generators & Support Products Line Card Timing IC with SyncE Support	Datasheet	180In Stock	¥13,118.6 ¥10,932.7 ¥10,831.4	Min.: 1 Mult.: 1
Clock Synthesizer / Jitter Cleaner 2-channel, 10-output jitter attenuator ZL30274LDG1 Microchip Technology 1: ¥3,504.7 520In Stock	Mfr. Part # ZL30274LDG1 Mouser Part # 494-ZL30274LDG1	Microchip Technology	Clock Synthesizer / Jitter Cleaner 2-channel, 10-output jitter attenuator	Datasheet	520In Stock	¥3,504.7 ¥2,921.7 ¥2,895.1	Min.: 1 Mult.: 1
Real Time Clock Serial 512 (64x8) M41ST85WMH6F STMicroelectronics 1: ¥1,722.5 565In Stock	Mfr. Part # M41ST85WMH6F Mouser Part # 511-M41ST85WMH6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	565In Stock	Cut Tape ¥1,722.5 ¥1,343.7 ¥1,249.1 ¥1,144.4 Reel ¥1,018.2 View ¥1,091.3 ¥1,054.7 ¥993.3 Quote MouseReel Available	Min.: 1 Mult.: 1 : 936
Real Time Clock Serial 1280 (160x8) M41ST87WMX6TR STMicroelectronics 1: ¥1,805.5 1,148In Stock	Mfr. Part # M41ST87WMX6TR Mouser Part # 511-M41ST87WMX6TR	STMicroelectronics	Real Time Clock Serial 1280 (160x8)	Datasheet	1,148In Stock	Cut Tape ¥1,805.5 ¥1,410.2 ¥1,312.2 ¥1,202.6 View Reel ¥1,076.3 ¥1,152.7 ¥1,139.4 ¥1,076.3 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock 2.0 to 5.5V 64 (8X8) M41T00SM6F STMicroelectronics 1: ¥709.2 1,735In 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	1,735In Stock 5,000Expected 11/25/2026	Cut Tape ¥709.2 ¥536.5 ¥493.3 ¥445.1 View Reel ¥382 ¥421.9 ¥416.9 ¥402 ¥382 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock Serial 64 (8X8) M41T0M6F STMicroelectronics 1: ¥780.7 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 12/22/2026 7,500 Expected 5/17/2027 Factory Lead-Time: 30 Weeks	Cut Tape ¥780.7 ¥593 ¥546.5 ¥495 View Reel ¥413.6 ¥470.1 ¥461.8 ¥413.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock Serial 512 (64x8) M41T11M6F STMicroelectronics 1: ¥599.6 1,784In Stock 2,500Expected 4/19/2027	Mfr. Part # M41T11M6F Mouser Part # 511-M41T11M6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	1,784In Stock 2,500Expected 4/19/2027	Cut Tape ¥599.6 ¥451.8 ¥413.6 ¥372.1 Reel ¥313.9 View ¥350.5 ¥343.8 ¥325.6 ¥300.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock Serial 512 (64x8) M41T11MH6F STMicroelectronics 1: ¥1,692.6 1,385In Stock	Mfr. Part # M41T11MH6F Mouser Part # 511-M41T11MH6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	1,385In Stock	Cut Tape ¥1,692.6 ¥1,317.2 ¥1,224.2 ¥1,119.5 Reel ¥999.9 View ¥1,063 ¥1,001.6 ¥936.8 Quote MouseReel Available	Min.: 1 Mult.: 1 : 936
Real Time Clock Serial 160 (20x8) M41T80M6F STMicroelectronics 1: ¥955.1 1,840In Stock	Mfr. Part # M41T80M6F Mouser Part # 511-M41T80M6F	STMicroelectronics	Real Time Clock Serial 160 (20x8)	Datasheet	1,840In Stock	Cut Tape ¥955.1 ¥739.1 ¥677.7 ¥617.9 View Reel ¥553.1 ¥584.7 ¥566.4 ¥558.1 ¥553.1 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock 2.0-5.5V 512 (64x8) M41T81SM6F STMicroelectronics 1: ¥496.6 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 7/19/2027 10,000 Expected 10/18/2027 Factory Lead-Time: 30 Weeks	Cut Tape ¥496.6 ¥370.4 ¥338.8 ¥305.6 View Reel ¥262.4 ¥289 ¥279 ¥277.4 ¥262.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock Serial I2C bus RTC M41T82SM6F STMicroelectronics 1: ¥541.5 3,212In Stock 5,000Expected 11/8/2027	Mfr. Part # M41T82SM6F Mouser Part # 511-M41T82SM6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	3,212In Stock 5,000Expected 11/8/2027	Cut Tape ¥541.5 ¥405.3 ¥372.1 ¥333.9 Reel ¥279 View ¥315.6 ¥307.3 ¥299 ¥275.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock Serial I2C bus RTC M41T82ZM6F STMicroelectronics 1: ¥589.7 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 ¥589.7 ¥443.5 ¥406.9 ¥365.4 Reel ¥322.2 View ¥345.5 ¥337.2 ¥327.2 ¥317.3 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: ¥1,391.9 879In Stock	Mfr. Part # M41T93RQA6F Mouser Part # 511-M41T93RQA6F	STMicroelectronics	Real Time Clock SPI RTC 32.768 kHz 365nA 2.0V to 5.5V	Datasheet	879In Stock	Cut Tape ¥1,391.9 ¥1,073 ¥993.3 ¥906.9 Reel ¥812.2 View ¥838.8 ¥800.6 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock Serial SPI bus RTC M41T93ZMY6F STMicroelectronics 1: ¥1,820.5 757In Stock	Mfr. Part # M41T93ZMY6F Mouser Part # 511-M41T93ZMY6F	STMicroelectronics	Real Time Clock Serial SPI bus RTC	Datasheet	757In Stock	Cut Tape ¥1,820.5 ¥1,421.8 ¥1,322.2 ¥1,212.5 View Reel ¥1,071.3 ¥1,161 ¥1,117.9 ¥1,071.3 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock Serial 512 (64x8) M41T94MQ6F STMicroelectronics 1: ¥910.2 2,618In Stock 5,000Expected 4/28/2027	Mfr. Part # M41T94MQ6F Mouser Part # 511-M41T94MQ6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	2,618In Stock 5,000Expected 4/28/2027	Cut Tape ¥910.2 ¥694.3 ¥641.1 ¥581.4 View Reel ¥500 ¥553.1 ¥541.5 ¥536.5 ¥500 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock 16K (2Kx8) 150ns M48T02-150PC1 STMicroelectronics 1: ¥5,198.9 637In Stock	Mfr. Part # M48T02-150PC1 Mouser Part # 511-M48T0215PC1	STMicroelectronics	Real Time Clock 16K (2Kx8) 150ns	Datasheet	637In Stock	¥5,198.9 ¥4,132.6 ¥3,778.8 ¥3,579.5 ¥3,443.3	Min.: 1 Mult.: 1
Real Time Clock 16K (2Kx8) 70ns M48T02-70PC1 STMicroelectronics 1: ¥5,024.5 430In Stock	Mfr. Part # M48T02-70PC1 Mouser Part # 511-M48T0270PC1	STMicroelectronics	Real Time Clock 16K (2Kx8) 70ns	Datasheet	430In Stock	¥5,024.5 ¥3,993 ¥3,777.1 ¥3,509.7 View ¥3,388.4 ¥3,255.6 Quote	Min.: 1 Mult.: 1
Real Time Clock 64K (8Kx8) 150ns M48T08-150PC1 STMicroelectronics 1: ¥6,672.2 733In Stock	Mfr. Part # M48T08-150PC1 Mouser Part # 511-M48T0815PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 150ns	Datasheet	733In Stock	¥6,672.2 ¥5,376.7 ¥5,059.4 ¥4,871.7 View ¥4,576.1 Quote	Min.: 1 Mult.: 1
Real Time Clock 256K (32Kx8) 70ns M48T35-70PC1 STMicroelectronics 1: ¥9,074 236In Stock	Mfr. Part # M48T35-70PC1 Mouser Part # 511-M48T3570PC1	STMicroelectronics	Real Time Clock 256K (32Kx8) 70ns	Datasheet	236In Stock	¥9,074 ¥7,383.1 ¥6,933 ¥6,541 View ¥6,537.7 Quote	Min.: 1 Mult.: 1
Real Time Clock 256K (32Kx8) 70ns M48T35Y-70MH1F STMicroelectronics 1: ¥4,019.6 235In Stock	Mfr. Part # M48T35Y-70MH1F Mouser Part # 511-M48T35Y-70MH1F	STMicroelectronics	Real Time Clock 256K (32Kx8) 70ns	Datasheet	235In Stock	Cut Tape ¥4,019.6 ¥3,219 ¥3,018 ¥2,798.8 View Reel ¥2,567.9 ¥2,739 ¥2,569.6 ¥2,567.9 Quote MouseReel Available	Min.: 1 Mult.: 1 : 936
Real Time Clock 256K (32Kx8) 70ns M48T35Y-70PC1 STMicroelectronics 1: ¥8,276.8 296In Stock 240Expected 11/5/2026	Mfr. Part # M48T35Y-70PC1 Mouser Part # 511-M48T35Y70PC1	STMicroelectronics	Real Time Clock 256K (32Kx8) 70ns	Datasheet	296In Stock 240Expected 11/5/2026	¥8,276.8 ¥6,654 ¥6,276.9 ¥6,019.5 View ¥5,786.9 Quote	Min.: 1 Mult.: 1
Real Time Clock 64K (8Kx8) 70ns M48T58-70PC1 STMicroelectronics 1: ¥7,949.5 179In Stock	Mfr. Part # M48T58-70PC1 Mouser Part # 511-M48T5870PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 70ns	Datasheet	179In Stock	¥7,949.5 ¥6,467.9 ¥6,077.6 ¥5,944.7 View ¥5,592.6 Quote	Min.: 1 Mult.: 1
Real Time Clock 64K (8Kx8) 70ns M48T58Y-70PC1 STMicroelectronics 1: ¥6,202.2 415In Stock	Mfr. Part # M48T58Y-70PC1 Mouser Part # 511-M48T58Y70PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 70ns	Datasheet	415In Stock	¥6,202.2 ¥4,994.6 ¥4,685.7 ¥4,451.5 View ¥4,248.8 Quote	Min.: 1 Mult.: 1

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Clock & Timer ICs

Types of Clock & Timer ICs