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STMicroelectronics Clock & Timer ICs

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Types of Clock & Timer ICs

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) Filter the results in the table by unit price based on your quantity.	Qty.
Real Time Clock Serial 512 (64x8) M41T94MQ6F STMicroelectronics 1: NT$196.46 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 NT$196.46 NT$149.85 NT$138.38 NT$125.48 View Reel NT$107.91 NT$119.38 NT$116.87 NT$115.80 NT$107.91 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock 16K (2Kx8) 150ns M48T02-150PC1 STMicroelectronics 1: NT$1,122.11 637In Stock	Mfr. Part # M48T02-150PC1 Mouser Part # 511-M48T0215PC1	STMicroelectronics	Real Time Clock 16K (2Kx8) 150ns	Datasheet	637In Stock	NT$1,122.11 NT$891.95 NT$815.59 NT$772.57 NT$743.17	Min.: 1 Mult.: 1
Real Time Clock 16K (2Kx8) 70ns M48T02-70PC1 STMicroelectronics 1: NT$1,084.46 430In Stock	Mfr. Part # M48T02-70PC1 Mouser Part # 511-M48T0270PC1	STMicroelectronics	Real Time Clock 16K (2Kx8) 70ns	Datasheet	430In Stock	NT$1,084.46 NT$861.83 NT$815.23 NT$757.51 View NT$731.34 NT$702.66 Quote	Min.: 1 Mult.: 1
Real Time Clock 64K (8Kx8) 150ns M48T08-150PC1 STMicroelectronics 1: NT$1,440.09 733In Stock	Mfr. Part # M48T08-150PC1 Mouser Part # 511-M48T0815PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 150ns	Datasheet	733In Stock	NT$1,440.09 NT$1,160.46 NT$1,091.99 NT$1,051.48 View NT$987.67 Quote	Min.: 1 Mult.: 1
Real Time Clock 256K (32Kx8) 70ns M48T35-70PC1 STMicroelectronics 1: NT$1,958.49 236In Stock	Mfr. Part # M48T35-70PC1 Mouser Part # 511-M48T3570PC1	STMicroelectronics	Real Time Clock 256K (32Kx8) 70ns	Datasheet	236In Stock	NT$1,958.49 NT$1,593.53 NT$1,496.38 NT$1,411.77 View NT$1,411.06 Quote	Min.: 1 Mult.: 1
Real Time Clock 256K (32Kx8) 70ns M48T35Y-70MH1F STMicroelectronics 1: NT$867.57 235In Stock	Mfr. Part # M48T35Y-70MH1F Mouser Part # 511-M48T35Y-70MH1F	STMicroelectronics	Real Time Clock 256K (32Kx8) 70ns	Datasheet	235In Stock	Cut Tape NT$867.57 NT$694.77 NT$651.39 NT$604.07 View Reel NT$554.24 NT$591.17 NT$554.60 NT$554.24 Quote MouseReel Available	Min.: 1 Mult.: 1 : 936
Real Time Clock 256K (32Kx8) 70ns M48T35Y-70PC1 STMicroelectronics 1: NT$1,786.41 56In Stock 480Expected 11/5/2026	Mfr. Part # M48T35Y-70PC1 Mouser Part # 511-M48T35Y70PC1	STMicroelectronics	Real Time Clock 256K (32Kx8) 70ns	Datasheet	56In Stock 480Expected 11/5/2026	NT$1,786.41 NT$1,436.15 NT$1,354.77 NT$1,299.20 View NT$1,249.01 Quote	Min.: 1 Mult.: 1
Real Time Clock 64K (8Kx8) 70ns M48T58-70PC1 STMicroelectronics 1: NT$1,715.78 179In Stock	Mfr. Part # M48T58-70PC1 Mouser Part # 511-M48T5870PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 70ns	Datasheet	179In Stock	NT$1,715.78 NT$1,396.00 NT$1,311.75 NT$1,283.07 View NT$1,207.07 Quote	Min.: 1 Mult.: 1
Real Time Clock 64K (8Kx8) 70ns M48T58Y-70PC1 STMicroelectronics 1: NT$1,338.64 415In Stock	Mfr. Part # M48T58Y-70PC1 Mouser Part # 511-M48T58Y70PC1	STMicroelectronics	Real Time Clock 64K (8Kx8) 70ns	Datasheet	415In Stock	NT$1,338.64 NT$1,078.01 NT$1,011.33 NT$960.78 View NT$917.04 Quote	Min.: 1 Mult.: 1
Timers & Support Products Low power single CMOS timer TS555IDTTR STMicroelectronics 1: NT$53.06 6,373In Stock 30,000On Order	Mfr. Part # TS555IDTTR Mouser Part # 511-TS555IDTTR	STMicroelectronics	Timers & Support Products Low power single CMOS timer Learn More about STMicroelectronics stm standard products	Datasheet	6,373In Stock 30,000On Order On Order Ship Dates Mfr. #: TS555IDTTR Stock: 6,373 Can Ship Immediately On Order: 10,000 Expected 3/1/2027 20,000 Expected 5/25/2027 Factory Lead-Time: 30 Weeks	Cut Tape NT$53.06 NT$38.72 NT$34.92 NT$30.83 Reel NT$25.74 View NT$28.90 NT$27.75 NT$26.82 NT$25.13 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock 128 NVRAM Serial RTC 3.0 to 3.6 Vcc M41ST87WSS6F STMicroelectronics 1: NT$280.35 32In 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	32In Stock 1,350On Order	Cut Tape NT$280.35 NT$216.89 NT$200.76 NT$181.76 View Reel NT$164.19 NT$170.65 NT$170.29 NT$164.19 MouseReel Available	Min.: 1 Mult.: 1 : 1,350
Real Time Clock Serial 512 (64x8) M41T81M6F STMicroelectronics 1: NT$115.80 232In Stock 5,000Expected 8/23/2027	Mfr. Part # M41T81M6F Mouser Part # 511-M41T81M6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	232In Stock 5,000Expected 8/23/2027	Cut Tape NT$115.80 NT$86.76 NT$79.23 NT$71.34 View Reel NT$57.36 NT$67.40 NT$65.25 NT$64.89 NT$57.36 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock Serial I2C bus RTC M41T83RMY6F STMicroelectronics 1: NT$195.74 334In Stock	Mfr. Part # M41T83RMY6F Mouser Part # 511-M41T83RMY6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	334In Stock	Cut Tape NT$195.74 NT$151.29 NT$139.82 NT$127.27 Reel NT$114.36 View NT$121.53 NT$119.02 NT$112.21 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock Serial I2C bus RTC M41T83SMY6F STMicroelectronics 1: NT$186.78 63In Stock 1,000Expected 11/23/2026	Mfr. Part # M41T83SMY6F Mouser Part # 511-M41T83SMY6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	63In Stock 1,000Expected 11/23/2026	Cut Tape NT$186.78 NT$141.97 NT$130.85 NT$116.51 View Reel NT$104.32 NT$110.78 NT$108.98 NT$104.32 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock Serial I2C bus RTC M41T83SQA6F STMicroelectronics 1: NT$162.04 60In Stock 5,000Expected 3/29/2027	Mfr. Part # M41T83SQA6F Mouser Part # 511-M41T83SQA6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	60In Stock 5,000Expected 3/29/2027	Cut Tape NT$162.04 NT$122.97 NT$113.29 NT$100.38 View Reel NT$89.63 NT$95.36 NT$93.21 NT$89.63 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock Serial I2C bus RTC M41T83ZMY6F STMicroelectronics 1: NT$270.31 159In Stock 1,000Expected 5/10/2027	Mfr. Part # M41T83ZMY6F Mouser Part # 511-M41T83ZMY6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	159In Stock 1,000Expected 5/10/2027	Cut Tape NT$270.31 NT$208.65 NT$193.23 NT$176.38 NT$163.83 Reel NT$155.59 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock Serial SPI bus RTC M41T93SMY6F STMicroelectronics 1: NT$368.90 41In Stock 1,000Expected 11/16/2026	Mfr. Part # M41T93SMY6F Mouser Part # 511-M41T93SMY6F	STMicroelectronics	Real Time Clock Serial SPI bus RTC	Datasheet	41In Stock 1,000Expected 11/16/2026	Cut Tape NT$368.90 NT$287.16 NT$266.72 NT$235.53 View Reel NT$221.19 NT$226.21 NT$221.55 NT$221.19 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Real Time Clock Serial SPI bus RTC M41T93SQA6F STMicroelectronics 1: NT$297.91 165In Stock	Mfr. Part # M41T93SQA6F Mouser Part # 511-M41T93SQA6F	STMicroelectronics	Real Time Clock Serial SPI bus RTC	Datasheet	165In Stock	Cut Tape NT$297.91 NT$245.21 NT$220.48 NT$203.27 Reel NT$169.57 View NT$185.70 NT$182.12 NT$164.91 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Timers & Support Products Watchdog timer circuit STWD100NXWY3F STMicroelectronics 1: NT$39.44 67In Stock 12,000On Order	Mfr. Part # STWD100NXWY3F Mouser Part # 511-STWD100NXWY3F	STMicroelectronics	Timers & Support Products Watchdog timer circuit	Datasheet	67In Stock 12,000On Order On Order Ship Dates Mfr. #: STWD100NXWY3F Stock: 67 Can Ship Immediately On Order: 6,000 Expected 11/30/2026 6,000 Expected 12/14/2026 Factory Lead-Time: 30 Weeks	Cut Tape NT$39.44 NT$28.97 NT$26.10 NT$22.94 View Reel NT$19.61 NT$21.44 NT$20.83 NT$19.61 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Timers & Support Products Watchdog timer circuit STWD100YNXWY3F STMicroelectronics 1: NT$46.25 49In Stock 3,000Expected 11/5/2026	Mfr. Part # STWD100YNXWY3F Mouser Part # 511-STWD100YNXWY3F	STMicroelectronics	Timers & Support Products Watchdog timer circuit	Datasheet	49In Stock 3,000Expected 11/5/2026	Cut Tape NT$46.25 NT$33.88 NT$30.65 NT$25.06 View Reel NT$22.59 NT$23.77 NT$23.45 NT$22.59 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Real Time Clock 256K (32Kx8) 100ns M48T37V-10MH1F STMicroelectronics 1: NT$899.84 56In Stock	Mfr. Part # M48T37V-10MH1F Mouser Part # 511-M48T37V-10MH1F	STMicroelectronics	Real Time Clock 256K (32Kx8) 100ns	Datasheet	56In Stock	Cut Tape NT$899.84 NT$719.15 NT$674.34 NT$624.87 View Reel NT$586.86 NT$601.20 NT$586.86 NT$586.86 MouseReel Available	Min.: 1 Mult.: 1 : 936
Real Time Clock Serial 64 (8X8) M41T00M6F STMicroelectronics 1: NT$149.14 9,523On Order	Mfr. Part # M41T00M6F Mouser Part # 511-M41T00M6F	STMicroelectronics	Real Time Clock Serial 64 (8X8)	Datasheet	9,523On Order On Order Ship Dates Mfr. #: M41T00M6F Stock: 0 On Order: 4,523 Expected 5/3/2027 5,000 Expected 10/25/2027 Factory Lead-Time: 30 Weeks	Cut Tape NT$149.14 NT$112.57 NT$103.25 NT$93.21 View Reel NT$81.74 NT$88.55 NT$87.83 NT$82.46 NT$81.74 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock Serial 512 (64x8) M41T56M6F STMicroelectronics 1: NT$114.72 22,786On Order	Mfr. Part # M41T56M6F Mouser Part # 511-M41T56M6F	STMicroelectronics	Real Time Clock Serial 512 (64x8)	Datasheet	22,786On Order On Order Ship Dates Mfr. #: 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 NT$114.72 NT$87.12 NT$79.23 NT$72.06 View Reel NT$60.95 NT$68.83 NT$67.04 NT$65.25 NT$60.95 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock Serial I2C bus RTC M41T82RM6F STMicroelectronics 1: NT$155.23 7,500On Order	Mfr. Part # M41T82RM6F Mouser Part # 511-M41T82RM6F	STMicroelectronics	Real Time Clock Serial I2C bus RTC	Datasheet	7,500On Order On Order Ship Dates Mfr. #: M41T82RM6F Stock: 0 On Order: 2,500 Expected 12/28/2026 5,000 Expected 5/25/2027 Factory Lead-Time: 30 Weeks	Cut Tape NT$155.23 NT$116.87 NT$107.55 NT$97.15 Reel NT$83.17 View NT$92.13 NT$91.42 NT$86.04 NT$82.81 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Real Time Clock Battery Swtchovr-RTC M41T83RQA6F STMicroelectronics 1: NT$162.04 19,485On Order	Mfr. Part # M41T83RQA6F Mouser Part # 511-M41T83RQA6F	STMicroelectronics	Real Time Clock Battery Swtchovr-RTC	Datasheet	19,485On Order On Order Ship Dates Mfr. #: M41T83RQA6F Stock: 0 On Order: 485 Expected 12/14/2026 8,000 Expected 12/28/2026 11,000 Expected 4/5/2027 Factory Lead-Time: 30 Weeks	Cut Tape NT$162.04 NT$123.32 NT$112.21 NT$102.89 View Reel NT$89.63 NT$97.87 NT$96.44 NT$89.63 MouseReel Available	Min.: 1 Mult.: 1 : 1,000

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STMicroelectronics Clock & Timer ICs

Types of Clock & Timer ICs