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时钟/定时 - 实时时钟

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零件编号	制造商	数据表	价格(美元)	应用	产品分类	备注	数量	询盘	类型	系列	包装	Features	Interface	Date Format	Memory Size	部件状态	Time Format	安装类型	Package / Case	Voltage - Supply	工作温度	Supplier Device Package	Voltage - Supply, Battery	Current - Timekeeping (Max)
MCP7940NT-I/ST (Alternative models available)	Roving Networks / Microchip Technology	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	PC & notebooks Tablets	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: Roving Networks / Microchip Technology. omoelec is one of the Distributors. Wide range of applications.	9964 In Stock	RFQ	Clock/Calendar	Automotive, AEC-Q100	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Alarm, Leap Year, Square Wave Output, SRAM	I²C, 2-Wire Serial	YY-MM-DD-dd	64B	Active	HH:MM:SS (12/24 hr)	Surface Mount	8-TSSOP (0.173"", 4.40mm Width)	1.8V ~ 5.5V	-40°C ~ 85°C	8-TSSOP	1.5V ~ 5.5V	1.2µA @ 3.3V
M48T201Y-70MH1F (Alternative models available)	STMicroelectronics	Datasheet	1+: $14 10+: $13.86 100+: $13.72 500+: $13.58 1000+: $13.44	Data storage Enterprise projectors Datacom module	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: STMicroelectronics. omoelec is one of the Distributors. Wide range of applications.	2070 In Stock	RFQ	Clock/Calendar	Timekeeper®	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K	Parallel	YY-MM-DD-dd	-	Active	HH:MM:SS (24 hr)	Surface Mount	44-BSOP (0.337"", 8.56mm Width) requires SNAPHAT	4.5V ~ 5.5V	0°C ~ 70°C	44-SOH	3V	3mA @ 4.5V ~ 5.5V
M41T64Q6F (Alternative models available)	STMicroelectronics	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Appliances Aerospace & defense Data center & enterprise computing	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: STMicroelectronics. omoelec is one of the Distributors. Wide range of applications.	6023 In Stock	RFQ	Clock/Calendar	Timekeeper®	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Alarm, Leap Year, Square Wave Output, Watchdog Timer	I²C, 2-Wire Serial	YY-MM-DD-dd	-	Active	HH:MM:SS:hh (24 hr)	Surface Mount	16-VFQFN Exposed Pad	1.3V ~ 4.4V	-40°C ~ 85°C	16-QFN (3x3)	-	0.7µA ~ 0.95µA @ 1.3V ~ 4.4V
MCP795W21T-I/ST (Alternative models available)	Roving Networks / Microchip Technology	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Datacom module Power delivery	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: Roving Networks / Microchip Technology. omoelec is one of the Distributors. Wide range of applications.	3635 In Stock	RFQ	Clock/Calendar	-	Tape & Reel (TR)	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer	SPI	YY-MM-DD-dd	64B	Active	HH:MM:SS:hh (12/24 hr)	Surface Mount	14-TSSOP (0.173"", 4.40mm Width)	1.8V ~ 3.6V	-40°C ~ 85°C	14-TSSOP	1.3V ~ 3.6V	1µA @ 1.8V ~ 5.5V
MCP7940MT-I/MS (Alternative models available)	Roving Networks / Microchip Technology	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Motor drives Pro audio, video & signage Electronic point of sale (EPOS)	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: Roving Networks / Microchip Technology. omoelec is one of the Distributors. Wide range of applications.	1751 In Stock	RFQ	Clock/Calendar	-	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Alarm, Leap Year, Square Wave Output, SRAM	I²C, 2-Wire Serial	YY-MM-DD-dd	64B	Active	HH:MM:SS (12/24 hr)	Surface Mount	8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)	1.8V ~ 5.5V	-40°C ~ 85°C	8-MSOP	-	1µA @ 5.5V
MAX6916EO30+ (Alternative models available)	Rochester Electronics	Datasheet	1+: $5 10+: $4.95 100+: $4.9 500+: $4.85 1000+: $4.8	Motor drives TV	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	488 In Stock	RFQ	Clock/Calendar/Supervisor	-	Tube	-	SPI, 3-Wire Serial	YY-MM-DD-dd	96B	Obsolete	HH:MM:SS (12/24 hr)	Surface Mount	20-SSOP (0.154"", 3.90mm Width)	3V	-	20-QSOP	-	-
M48T02-70PC1 (Alternative models available)	STMicroelectronics	Datasheet	1+: $16 10+: $15.84 100+: $15.68 500+: $15.52 1000+: $15.36	Advanced driver assistance systems (ADAS) Power delivery Portable electronics	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: STMicroelectronics. omoelec is one of the Distributors. Wide range of applications.	8585 In Stock	RFQ	Clock/Calendar	Timekeeper®	Tube	Leap Year	Parallel	YY-MM-DD-dd	-	Active	HH:MM:SS (24 hr)	Through Hole	24-DIP Module (0.600"", 15.24mm)	4.75V ~ 5.5V	0°C ~ 70°C	24-PCDIP, CAPHAT®	-	3mA @ 4.7V ~ 5.5V
M48T35Y-70MH1F (Alternative models available)	STMicroelectronics	Datasheet	1+: $22 10+: $21.78 100+: $21.56 500+: $21.34 1000+: $21.12	Wearables (non-medical) Grid infrastructure Gaming	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: STMicroelectronics. omoelec is one of the Distributors. Wide range of applications.	4041 In Stock	RFQ	Clock/Calendar	Timekeeper®	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Leap Year	Parallel	YY-MM-DD-dd	-	Active	HH:MM:SS (24 hr)	Surface Mount	28-SOP (0.350"", 8.89mm Width) with SNAPHAT Sockets	4.5V ~ 5.5V	0°C ~ 70°C	28-SOH	-	2mA @ 4.75V ~ 5.5V
M41T81SMY6F (Alternative models available)	STMicroelectronics	Datasheet	1+: $5 10+: $4.95 100+: $4.9 500+: $4.85 1000+: $4.8	Portable electronics Wearables (non-medical) Wired networking	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: STMicroelectronics. omoelec is one of the Distributors. Wide range of applications.	3766 In Stock	RFQ	Clock/Calendar	-	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Alarm, Leap Year, Square Wave Output, Watchdog Timer	I²C, 2-Wire Serial	YY-MM-DD-dd	-	Active	HH:MM:SS:hh (24 hr)	Surface Mount	18-SOX, 18-SOIC with Crystal (7.5mm Width)	2.7V ~ 5.5V	-40°C ~ 85°C	18-SOX	2V ~ 3.5V	100µA @ 2.7V ~ 5.5V
MAX31341CETB+ (Alternative models available)	Maxim Integrated	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Data center & enterprise computing Mobile phones	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: Maxim Integrated. omoelec is one of the Distributors. Wide range of applications.	6520 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Leap Year, Square Wave Output	I²C	YY-MM-DD-dd	64B	Active	HH:MM:SS (24 hr)	Surface Mount	10-WFDFN Exposed Pad	1.6V ~ 3.6V	-40°C ~ 85°C	10-TDFN (3x3)	1.6V ~ 3.6V	330nA ~ 390nA @ 1.6V ~ 3.6V
MCP7940MT-I/ST (Alternative models available)	Roving Networks / Microchip Technology	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Home theater & entertainment Mobile phones Broadband fixed line access	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: Roving Networks / Microchip Technology. omoelec is one of the Distributors. Wide range of applications.	3810 In Stock	RFQ	Clock/Calendar	-	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Alarm, Leap Year, Square Wave Output, SRAM	I²C, 2-Wire Serial	YY-MM-DD-dd	64B	Active	HH:MM:SS (12/24 hr)	Surface Mount	8-TSSOP (0.173"", 4.40mm Width)	1.8V ~ 5.5V	-40°C ~ 85°C	8-TSSOP	-	1µA @ 5.5V
MCP79410T-I/MS (Alternative models available)	Roving Networks / Microchip Technology	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Data center & enterprise computing Electronic point of sale (EPOS)	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: Roving Networks / Microchip Technology. omoelec is one of the Distributors. Wide range of applications.	6777 In Stock	RFQ	Clock/Calendar	-	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	I²C, 2-Wire Serial	YY-MM-DD-dd	64B, 1Kb	Active	HH:MM:SS (12/24 hr)	Surface Mount	8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)	1.8V ~ 5.5V	-40°C ~ 85°C	8-MSOP	1.3V ~ 5.5V	1.2µA @ 3.3V
M41ST87WMX6TR (Alternative models available)	STMicroelectronics	Datasheet	1+: $4 10+: $3.96 100+: $3.92 500+: $3.88 1000+: $3.84	Building automation	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: STMicroelectronics. omoelec is one of the Distributors. Wide range of applications.	7258 In Stock	RFQ	Clock/Calendar	-	-	Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer	I²C, 2-Wire Serial	YY-MM-DD-dd	128B	Active	HH:MM:SS:hh (24 hr)	Surface Mount	28-SOIC (0.295", 7.50mm Width)	2.7V ~ 3.6V	-40°C ~ 85°C	28-SOX	2.5V ~ 3.6V	0.5mA @ 2.7V ~ 3.6V
MAX6902ETA-C6P (Alternative models available)	Rochester Electronics	Datasheet	1+: $3 10+: $2.97 100+: $2.94 500+: $2.91 1000+: $2.88	Motor drives Appliances Building automation	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	1947 In Stock	RFQ	-	*	Bulk	-	-	-	-	Active	-	-	-	-	-	-	-	-
MCP79512T-I/MN (Alternative models available)	Roving Networks / Microchip Technology	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Tablets Connected peripherals & printers Electronic point of sale (EPOS)	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: Roving Networks / Microchip Technology. omoelec is one of the Distributors. Wide range of applications.	3216 In Stock	RFQ	Clock/Calendar	-	Tape & Reel (TR)	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID	SPI	YY-MM-DD-dd	64B	Active	HH:MM:SS:hh (12/24 hr)	Surface Mount	10-WFDFN Exposed Pad	1.8V ~ 3.6V	-40°C ~ 85°C	10-TDFN (3x3)	1.3V ~ 3.6V	1µA @ 1.8V ~ 3.6V
M48T37Y-70MH1F (Alternative models available)	STMicroelectronics	Datasheet	1+: $21 10+: $20.79 100+: $20.58 500+: $20.37 1000+: $20.16	Tablets Broadband fixed line access Factory automation & control	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: STMicroelectronics. omoelec is one of the Distributors. Wide range of applications.	8096 In Stock	RFQ	Clock/Calendar	Timekeeper®	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Alarm, Leap Year, Watchdog Timer	Parallel	YY-MM-DD-dd	-	Active	HH:MM:SS (24 hr)	Surface Mount	44-BSOP (0.337"", 8.56mm Width) requires SNAPHAT	4.5V ~ 5.5V	0°C ~ 70°C	44-SOH	-	3mA @ 4.5V ~ 5.5V
MCP79411-I/MS (Alternative models available)	Roving Networks / Microchip Technology	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Datacom module	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: Roving Networks / Microchip Technology. omoelec is one of the Distributors. Wide range of applications.	4754 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	I²C, 2-Wire Serial	YY-MM-DD-dd	64B, 1Kb	Active	HH:MM:SS (12/24 hr)	Surface Mount	8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)	1.8V ~ 5.5V	-40°C ~ 85°C	8-MSOP	1.3V ~ 5.5V	1.2µA @ 3.3V
M48T201V-85MH1F (Alternative models available)	STMicroelectronics	Datasheet	1+: $15 10+: $14.85 100+: $14.7 500+: $14.55 1000+: $14.4	Datacom module Enterprise projectors Data center & enterprise computing	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: STMicroelectronics. omoelec is one of the Distributors. Wide range of applications.	2731 In Stock	RFQ	Clock/Calendar	Timekeeper®	Tape & Reel (TR)Cut Tape (CT)	Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K	Parallel	YY-MM-DD-dd	-	Active	HH:MM:SS (24 hr)	Surface Mount	44-BSOP (0.337"", 8.56mm Width) requires SNAPHAT	3V ~ 3.6V	0°C ~ 70°C	44-SOH	3V	2mA @ 3V ~ 3.6V
MCP7940M-I/SN (Alternative models available)	Roving Networks / Microchip Technology	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Mobile phones Connected peripherals & printers Data center & enterprise computing	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: Roving Networks / Microchip Technology. omoelec is one of the Distributors. Wide range of applications.	7127 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Leap Year, Square Wave Output, SRAM	I²C, 2-Wire Serial	YY-MM-DD-dd	64B	Active	HH:MM:SS (12/24 hr)	Surface Mount	8-SOIC (0.154"", 3.90mm Width)	1.8V ~ 5.5V	-40°C ~ 85°C	8-SOIC	-	1µA @ 5.5V
M41T01M6F (Alternative models available)	STMicroelectronics	Datasheet	1+: $2 10+: $1.98 100+: $1.96 500+: $1.94 1000+: $1.92	Power delivery Home theater & entertainment	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: STMicroelectronics. omoelec is one of the Distributors. Wide range of applications.	1107 In Stock	RFQ	Clock/Calendar	-	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Leap Year	I²C, 2-Wire Serial	YY-MM-DD-dd	-	Active	HH:MM:SS	Surface Mount	8-SOIC (0.154"", 3.90mm Width)	2V ~ 5.5V	-40°C ~ 85°C	8-SO	2.5V ~ 3.5V	70µA @ 2V ~ 5.5V
MCP795W20T-I/ST (Alternative models available)	Roving Networks / Microchip Technology	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Home theater & entertainment Motor drives Enterprise machine	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: Roving Networks / Microchip Technology. omoelec is one of the Distributors. Wide range of applications.	7242 In Stock	RFQ	Clock/Calendar	-	Tape & Reel (TR)	Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer	SPI	YY-MM-DD-dd	64B	Active	HH:MM:SS:hh (12/24 hr)	Surface Mount	14-TSSOP (0.173"", 4.40mm Width)	1.8V ~ 3.6V	-40°C ~ 85°C	14-TSSOP	1.3V ~ 3.6V	1µA @ 1.8V ~ 5.5V
MCP7940M-I/P (Alternative models available)	Roving Networks / Microchip Technology	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Medical Electronic point of sale (EPOS) Connected peripherals & printers	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: Roving Networks / Microchip Technology. omoelec is one of the Distributors. Wide range of applications.	8618 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Leap Year, Square Wave Output, SRAM	I²C, 2-Wire Serial	YY-MM-DD-dd	64B	Active	HH:MM:SS (12/24 hr)	Through Hole	8-DIP (0.300"", 7.62mm)	1.8V ~ 5.5V	-40°C ~ 85°C	8-PDIP	-	1µA @ 5.5V
MAX6917EO30+ (Alternative models available)	Rochester Electronics	Datasheet	1+: $4 10+: $3.96 100+: $3.92 500+: $3.88 1000+: $3.84	Industrial transport (non-car & non-light truck) Aerospace & defense Appliances	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: Rochester Electronics. omoelec is one of the Distributors. Wide range of applications.	7566 In Stock	RFQ	Clock/Calendar/Supervisor	-	Tube	-	I²C, 2-Wire Serial	YY-MM-DD-dd	96B	Obsolete	HH:MM:SS (12/24 hr)	Surface Mount	20-SSOP (0.154"", 3.90mm Width)	2.7V ~ 3.3V	-40°C ~ 85°C	20-QSOP	-	-
MCP79411T-I/ST (Alternative models available)	Roving Networks / Microchip Technology	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	TV Enterprise projectors Enterprise machine	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: Roving Networks / Microchip Technology. omoelec is one of the Distributors. Wide range of applications.	352 In Stock	RFQ	Clock/Calendar	-	Tape & Reel (TR)	Alarm, Leap Year, Square Wave Output, SRAM, Unique ID	I²C, 2-Wire Serial	YY-MM-DD-dd	64B, 1Kb	Active	HH:MM:SS (12/24 hr)	Surface Mount	8-TSSOP (0.173"", 4.40mm Width)	1.8V ~ 5.5V	-40°C ~ 85°C	8-TSSOP	1.3V ~ 5.5V	1.2µA @ 3.3V
M41T80M6F (Alternative models available)	STMicroelectronics	Datasheet	1+: $2 10+: $1.98 100+: $1.96 500+: $1.94 1000+: $1.92	Portable electronics Industrial transport (non-car & non-light truck)	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: STMicroelectronics. omoelec is one of the Distributors. Wide range of applications.	7006 In Stock	RFQ	Clock/Calendar	-	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Alarm, Leap Year, Square Wave Output	I²C, 2-Wire Serial	YY-MM-DD-dd	-	Active	HH:MM:SS:hh (24 hr)	Surface Mount	8-SOIC (0.154"", 3.90mm Width)	2V ~ 5.5V	-40°C ~ 85°C	8-SO	-	2.4µA ~ 31µA @ 2V ~ 5.5V