时钟/定时 - 实时时钟采购_时钟/定时 - 实时时钟价格_时钟/定时 - 实时时钟代理商 -39

首页 > 产品 > 集成电路（IC） > 时钟/定时 - 实时时钟

时钟/定时 - 实时时钟

索引: 1 A B C D F H I K L M N P R S U X

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)
ISL1208IU8 (Alternative models available)	Rochester Electronics	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Infotainment & cluster Grid infrastructure	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.	8304 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Leap Year, SRAM	I²C, 2-Wire Serial	YY-MM-DD-dd	2B	Obsolete	HH:MM:SS (12/24 hr)	Surface Mount	8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)	2.7V ~ 5.5V	-40°C ~ 85°C	8-MSOP	1.8V ~ 5.5V	4µA ~ 6µA @ 3V ~ 5V
BQ4845S-A4 (Alternative models available)	Rochester Electronics	Datasheet	1+: $3 10+: $2.97 100+: $2.94 500+: $2.91 1000+: $2.88	Factory automation & control Appliances Portable electronics	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.	8400 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer	Parallel	YY-MM-DD-dd	16B	Obsolete	HH:MM:SS (12/24 hr)	Surface Mount	28-SOIC (0.295"", 7.50mm Width)	4.75V ~ 5.5V	0°C ~ 70°C	28-SOIC	2.3V ~ 4V	1.5mA @ 4.5V ~ 5.5V
BU9873FVT-GE2 (Alternative models available)	ROHM Semiconductor	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Body electronics & lighting Data center & enterprise computing Pro audio, video & signage	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: ROHM Semiconductor. omoelec is one of the Distributors. Wide range of applications.	3269 In Stock	RFQ	Clock/Calendar	-	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Alarm, Leap Year	I²C, 2-Wire Serial	YY-MM-DD-dd	-	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-B	-	1µA ~ 1.35µA @ 3V ~ 5.5V
DS1374U-3+ (Alternative models available)	Maxim Integrated	Datasheet	1+: $3 10+: $2.97 100+: $2.94 500+: $2.91 1000+: $2.88	Advanced driver assistance systems (ADAS) Infotainment & cluster Lighting	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.	2002 In Stock	RFQ	Binary Counter	-	Tube	Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer	I²C, 2-Wire Serial	Binary	-	Active	Binary	Surface Mount	10-TFSOP, 10-MSOP (0.118"", 3.00mm Width)	2.7V ~ 3.3V	-40°C ~ 85°C	10-uMAX	1.3V ~ 3.7V	125µA @ 2.7V ~ 3.3V
RTC-72423B0:PURE SN (Alternative models available)	Epson	Datasheet	1+: $5 10+: $4.95 100+: $4.9 500+: $4.85 1000+: $4.8	Lighting PC & notebooks	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: Epson. omoelec is one of the Distributors. Wide range of applications.	8949 In Stock	RFQ	Clock/Calendar	RTC-72423	Tape & Reel (TR)	Leap Year	Parallel	YY-MM-DD-dd	-	Active	HH:MM:SS (12/24 hr)	Surface Mount	24-SOIC (0.311"", 7.90mm Width)	4.5V ~ 5.5V	-40°C ~ 85°C	24-SOP	-	5µA ~ 10µA @ 2V ~ 5V
RTC-4543SA:A3:PURE SN (Alternative models available)	Epson	Datasheet	1+: $2 10+: $1.98 100+: $1.96 500+: $1.94 1000+: $1.92	PC & notebooks Motor drives Test & measurement	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: Epson. omoelec is one of the Distributors. Wide range of applications.	7101 In Stock	RFQ	Clock/Calendar	RTC-4543SA	Tape & Reel (TR)	-	3-Wire Serial	-	-	Last Time Buy	-	Surface Mount	14-SOIC (0.197"", 5.00mm Width)	2.5V ~ 5.5V	-40°C ~ 85°C	14-SOP	-	1µA ~ 3µA @ 2V ~ 5V
MAX6909EO30+ (Alternative models available)	Rochester Electronics	Datasheet	1+: $5 10+: $4.95 100+: $4.9 500+: $4.85 1000+: $4.8	Pro audio, video & signage Tablets	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.	4639 In Stock	RFQ	Clock/Calendar/Supervisor	-	Tube	-	I²C, 2-Wire Serial	YY-MM-DD-dd	31B	Obsolete	HH:MM:SS (12/24 hr)	Surface Mount	20-SSOP (0.154"", 3.90mm Width)	2.7V ~ 3.3V	-	20-QSOP	-	-
DS12885SN+ (Alternative models available)	Maxim Integrated	Datasheet	1+: $8 10+: $7.92 100+: $7.84 500+: $7.76 1000+: $7.68	Wearables (non-medical) Connected peripherals & printers Data storage	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.	8794 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Parallel	YY-MM-DD-dd	114B	Active	HH:MM:SS (12/24 hr)	Surface Mount	24-SOIC (0.295"", 7.50mm Width)	4.5V ~ 5.5V	-40°C ~ 85°C	24-SOIC	2.5V ~ 4V	15mA @ 4.5V ~ 5.5V
DS12885Q/T&R (Alternative models available)	Rochester Electronics	Datasheet	1+: $4 10+: $3.96 100+: $3.92 500+: $3.88 1000+: $3.84	Body electronics & lighting Power delivery	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.	5917 In Stock	RFQ	Clock/Calendar	-	Bulk	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Parallel	YY-MM-DD-dd	114B	Obsolete	HH:MM:SS (12/24 hr)	Surface Mount	28-LCC (J-Lead)	4.5V ~ 5.5V	-	28-PLCC (11.51x11.51)	2.5V ~ 4V	-
DS1557WP-120IND (Alternative models available)	Rochester Electronics	Datasheet	1+: $53 10+: $52.47 100+: $51.94 500+: $51.41 1000+: $50.88	Factory automation & control Portable electronics	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.	9876 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K	Parallel	YY-MM-DD-dd	512KB	Obsolete	HH:MM:SS (24 hr)	Surface Mount	34-PowerCap™ Module	2.97V ~ 3.63V	-40°C ~ 85°C	34-PowerCap Module	3V	4mA @ 3.3V
DS1302SN+ (Alternative models available)	Maxim Integrated	Datasheet	1+: $4 10+: $3.96 100+: $3.92 500+: $3.88 1000+: $3.84	Power delivery Data storage Data center & enterprise computing	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.	3650 In Stock	RFQ	Clock/Calendar	-	Tube	Leap Year, NVSRAM, Trickle-Charger	3-Wire Serial	YY-MM-DD-dd	31B	Active	HH:MM:SS (12/24 hr)	Surface Mount	8-SOIC (0.209"", 5.30mm Width)	2V ~ 5.5V	-40°C ~ 85°C	8-SO	2V ~ 5.5V	0.3µA ~ 1µA @ 2V ~ 5V
DP8573AV/NOPB (Alternative models available)	Texas Instruments	Datasheet	1+: $22 10+: $21.78 100+: $21.56 500+: $21.34 1000+: $21.12	Portable electronics Data center & enterprise computing	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	1239 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Leap Year	Parallel	YY-MM-DD-dd	-	Active	HH:MM:SS:hh (12/24 hr)	Surface Mount	28-LCC (J-Lead)	4.5V ~ 5.5V	-40°C ~ 85°C	28-PLCC (11.51x11.51)	2.2V ~ 5.1V	1µA @ 5V
BQ3285ESS (Alternative models available)	Rochester Electronics	Datasheet	1+: $3 10+: $2.97 100+: $2.94 500+: $2.91 1000+: $2.88	Electronic point of sale (EPOS) Wireless infrastructure Infotainment & cluster	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.	4594 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Parallel	YY-MM-DD-dd	242B	Obsolete	HH:MM:SS (12/24 hr)	Surface Mount	24-SSOP (0.154"", 3.90mm Width)	4.5V ~ 5.5V	0°C ~ 70°C	24-SSOP	2.5V ~ 4V	300µA @ 5V
DS1339AU+T (Alternative models available)	Maxim Integrated	Datasheet	1+: $3 10+: $2.97 100+: $2.94 500+: $2.91 1000+: $2.88	Infotainment & cluster Electronic point of sale (EPOS) Portable electronics	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.	3865 In Stock	RFQ	Clock/Calendar	-	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Alarm, Leap Year, Square Wave Output, Trickle-Charger	I²C, 2-Wire Serial	YY-MM-DD-dd	-	Active	HH:MM:SS (12/24 hr)	Surface Mount	8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)	1.71V ~ 5.5V	-40°C ~ 85°C	8-uMAX	1.3V ~ 3.7V	200µA @ 1.71V ~ 5.5V
PCF8563T/5,518 (Alternative models available)	NXP Semiconductors	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Wearables (non-medical) Gaming Factory automation & control	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: NXP Semiconductors. omoelec is one of the Distributors. Wide range of applications.	6480 In Stock	RFQ	Clock/Calendar	-	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Alarm, Leap Year, Watchdog Timer	I²C, 2-Wire Serial	YY-MM-DD-dd	-	Active	HH:MM:SS (24 hr)	Surface Mount	8-SOIC (0.154"", 3.90mm Width)	1.8V ~ 5.5V	-40°C ~ 85°C	8-SO	-	0.6µA ~ 0.75µA @ 2V ~ 5V
ISL12058IRUZ-T (Alternative models available)	Rochester Electronics	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Power delivery Tablets Electronic point of sale (EPOS)	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.	777 In Stock	RFQ	Clock/Calendar	-	Bulk	Alarm, Leap Year	I²C	YY-MM-DD-dd	-	Obsolete	HH:MM:SS (12/24 hr)	Surface Mount	8-UFDFN	1.8V ~ 3.6V	-40°C ~ 85°C	8-µTDFN (2x2)	-	0.65µA @ 1.8V
PT7C433833WEX (Alternative models available)	Zetex Semiconductors (Diodes Inc.)	Datasheet	1+: $0 10+: $0 100+: $0 500+: $0 1000+: $0	Power delivery Gaming Wearables (non-medical)	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: Zetex Semiconductors (Diodes Inc.). omoelec is one of the Distributors. Wide range of applications.	9479 In Stock	RFQ	Clock/Calendar	-	Tape & Reel (TR)	Leap Year, NVSRAM, Square Wave Output	I²C, 2-Wire Serial	YY-MM-DD-dd	56b	Last Time Buy	HH:MM:SS (12/24 hr)	Surface Mount	8-SOIC (0.154"", 3.90mm Width)	2.7V ~ 5.5V	-40°C ~ 85°C (TA)	8-SOIC	1.5V ~ 3.7V	125µA @ 2.7V ~ 5.5V
BQ4802YDW (Alternative models available)	Rochester Electronics	Datasheet	1+: $11 10+: $10.89 100+: $10.78 500+: $10.67 1000+: $10.56	Medical Power delivery Wearables (non-medical)	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.	691 In Stock	RFQ	Clock/Calendar	-	Bulk	Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer	Parallel	YY-MM-DD-dd	-	Active	HH:MM:SS (12/24 hr)	Surface Mount	28-SOIC (0.295"", 7.50mm Width)	4.5V ~ 5.5V	0°C ~ 70°C	28-SOIC	2.4V ~ 4V	1.5mA (Typ) @ 4.5 V ~ 5.5 V
BQ4802YDWRG4 (Alternative models available)	Texas Instruments	Datasheet	1+: $5 10+: $4.95 100+: $4.9 500+: $4.85 1000+: $4.8	PC & notebooks Power delivery TV	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: Texas Instruments. omoelec is one of the Distributors. Wide range of applications.	268 In Stock	RFQ	Clock/Calendar	-	Tape & Reel (TR)	Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer	Parallel	YY-MM-DD-dd	-	Not For New Designs	HH:MM:SS (12/24 hr)	Surface Mount	28-SOIC (0.295"", 7.50mm Width)	4.5V ~ 5.5V	0°C ~ 70°C	28-SOIC	2.4V ~ 4V	1.5mA (Typ) @ 4.5 V ~ 5.5 V
DS14285N (Alternative models available)	Rochester Electronics	Datasheet	1+: $4 10+: $3.96 100+: $3.92 500+: $3.88 1000+: $3.84	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.	8412 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Parallel	YY-MM-DD-dd	114B	Obsolete	HH:MM:SS (12/24 hr)	Through Hole	24-DIP (0.600"", 15.24mm)	4.5V ~ 5.5V	-40°C ~ 85°C	24-PDIP	2.5V ~ 3.6V	0.5µA @ 4.5V ~ 5.5V
PT7C433833AWEX (Alternative models available)	Zetex Semiconductors (Diodes Inc.)	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Mobile phones	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: Zetex Semiconductors (Diodes Inc.). omoelec is one of the Distributors. Wide range of applications.	1816 In Stock	RFQ	Clock/Calendar	-	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Leap Year, NVSRAM, Square Wave Output	I²C, 2-Wire Serial	YY-MM-DD-dd	56B	Active	HH:MM:SS (12/24 hr)	Surface Mount	8-SOIC (0.154"", 3.90mm Width)	2.7V ~ 5.5V	-40°C ~ 85°C	8-SOIC	1.5V ~ 3.7V	125µA @ 2.7V ~ 5.5V
RV5C348A-E2-F (Alternative models available)	RICOH Electronic Devices Co., LTD.	Datasheet	1+: $1 10+: $0.99 100+: $0.98 500+: $0.97 1000+: $0.96	Industrial transport (non-car & non-light truck) Factory automation & control Test & measurement	Products:集成电路（IC）--时钟/定时 - 实时时钟	Manufacturers: RICOH Electronic Devices Co., LTD.. omoelec is one of the Distributors. Wide range of applications.	9399 In Stock	RFQ	Clock/Calendar	-	Tape & Reel (TR)Cut Tape (CT)Digi-Reel®	Alarm, Leap Year	4-Wire Serial	YY-MM-DD-dd	-	Active	HH:MM:SS (12/24 hr)	Surface Mount	10-LFSOP, 10-MSOP (0.110"", 2.80mm Width)	2V ~ 5.5V	-40°C ~ 85°C	10-SSOP-G	-	1µA @ 3V
BQ4285P-SB2 (Alternative models available)	Rochester Electronics	Datasheet	1+: $4 10+: $3.96 100+: $3.92 500+: $3.88 1000+: $3.84	Wired networking Enterprise projectors Infotainment & cluster	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.	8622 In Stock	RFQ	Clock/Calendar	-	Tube	Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output	Parallel	YY-MM-DD-dd	114B	Obsolete	HH:MM:SS (12/24 hr)	Through Hole	24-DIP (0.600"", 15.24mm)	4.5V ~ 5.5V	0°C ~ 70°C	24-PDIP	2.5V ~ 4V	-
DS1685S-3+T&R (Alternative models available)	Maxim Integrated	Datasheet	1+: $3 10+: $2.97 100+: $2.94 500+: $2.91 1000+: $2.88	Wireless infrastructure	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.	7634 In Stock	RFQ	Clock/Calendar	-	Tape & Reel (TR)	Alarm, NVSRAM, Square Wave Output, Y2K	Parallel	YY-MM-DD-dd	242B	Active	HH:MM:SS (12/24 hr)	Surface Mount	24-SOIC (0.295"", 7.50mm Width)	2.7V ~ 3.7V	0°C ~ 70°C	24-SOIC	2.5V ~ 3.7V	2mA @ 3V
M41T94MH6F (Alternative models available)	STMicroelectronics	Datasheet	1+: $3 10+: $2.97 100+: $2.94 500+: $2.91 1000+: $2.88	Body electronics & lighting Wearables (non-medical) Aerospace & defense	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.	2392 In Stock	RFQ	Clock/Calendar	-	-	Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer	SPI	YY-MM-DD-dd	44B	Active	HH:MM:SS:hh (24 hr)	Surface Mount	28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets	2.7V ~ 5.5V	-40°C ~ 85°C	28-SOH	2.5V ~ 3.5V	1.4mA @ 2.7V ~ 5.5V