Peças eletrônicasCircuitos integrados (CIs)Clock e temporizaçãoClocks de tempo real (2.839)

CIs de temporizadores e clocks de tempo real

Circuitos integrados que controlam o tempo com precisão

Clocks de tempo real são circuitos integrados utilizados em aplicações em que é necessário monitorar a hora atual com precisão. São usados em muitos tipos de aparelhos, como celulares e computadores pessoais. Acesse a Octopart para encontrar os circuitos integrados de clock e temporização de que precisa.

Principais fabricantes

Analog Devices

Renesas

Microchip

NXP Semiconductors

STMicroelectronics

Ver Clocks de tempo real

Resultados: 2.839

Distribuidores autorizados

Distribuidores de estoque não autorizados

$ 1,300

Comparar

Real Time Clock, RTC, I2C, 1.5 V to 3.6 V, HH: MM: SS: hh, Day; Date; Month; Year; Century, QFN

Página do fabricante

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Future Electronics	2	AB0805-T3	48.000	3K	Tape & Reel	USD					1,320
	Master Electronics		AB0805-T3	7.487	250		USD				1,300	1,270
	Onlinecomponents.com		AB0805-T3	7.487	250	Bulk	USD				1,300	1,270
	Avnet		AB0805-T3	3.000	3K		USD					1,163	23h
	Verical	4	AB0805-T3	51.000	3K		USD					0,881

$ 1,400

Comparar

Real Time Clock, RTC, I2C, 1.5 V to 3.6 V, HH: MM: SS: hh, Day; Date; Month; Year; Century, QFN

Página do fabricante

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Master Electronics		AB1805-T3	13.685	250		USD				1,490	1,420
	Onlinecomponents.com		AB1805-T3	13.685	250	Bulk	USD				1,490	1,420
	Verical	2	AB1805-T3	441	6		USD		1,147	1,110	1,091	1,091
	Arrow Electronics	3	AB1805-T3	1.950	1		USD	1,056	1,056	1,056	1,056	1,056
	DigiKey	3	535-11932-1-ND	9.253	1	Cut Tape	USD	3,110	2,323	1,912	1,744	1,744

$ 1,060

Comparar

Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin MSOP Tube

Página do fabricante

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		MCP79411-I/MS	675	1		USD	1,220	1,160	1,060	1,060	1,060
	Onlinecomponents.com		MCP79411-I/MS	2.000	100	Bulk	USD			1,171	1,051	0,997
	Master Electronics		MCP79411-I/MS	2.000	100		USD			1,171	1,051	0,997
	DigiKey		MCP79411-I/MS-ND	5.528	1	Tube	USD	1,180	1,180	1,030	1,030	1,030
	TME	2	MCP79411-I/MS	445	1		USD	1,340	1,230	1,090	1,090	1,090	11h

$ 0,870

Comparar

Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin MSOP Tube

Página do fabricante

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		MCP79400-I/MS	102	1		USD	1,030	0,989	0,896	0,896	0,896
	Onlinecomponents.com		MCP79400-I/MS	700	100	Bulk	USD			0,808	0,772	0,749
	Master Electronics		MCP79400-I/MS	700	100		USD			0,808	0,772	0,749
	DigiKey		MCP79400-I/MS-ND	498	1	Tube	USD	1,000	1,000	0,870	0,870	0,870
	NAC Semi		MCHP00000019207	80	400		USD				0,890	0,890	1d

$ 0,612

Comparar

Rtc IC, Yy-mm-dd-dw, Hh: Mm: Ss: 12HR / 24HR, I2C, 1.8 V to 5.5 V, 8 Pins, Nsoic

Página do fabricante

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	MCP7940MT-I/SN	995	1	Cut Tape	USD	0,690	0,664	0,664	0,664	0,664
	Future Electronics		MCP7940MT-I/SN	6.600	3300	Tape & Reel	USD					0,565
	Onlinecomponents.com		MCP7940MT-I/SN	6.400	500	Bulk	USD				0,536	0,513
	Master Electronics		MCP7940MT-I/SN	6.400	500		USD				0,536	0,513
	Arrow Electronics		MCP7940MT-I/SN	2.039	1		USD	0,750	0,738	0,715	0,681	0,681

$ 0,857

Comparar

Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin SOIC N Tube

Página do fabricante

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		MCP79400-I/SN	1.385	1		USD	0,979	0,942	0,871	0,871	0,871
	Onlinecomponents.com		MCP79400-I/SN	700	100	Bulk	USD			0,943	0,857	0,805
	Master Electronics		MCP79400-I/SN	700	100		USD			0,943	0,857	0,805
	DigiKey		MCP79400-I/SN-ND	1.525	1	Tube	USD	0,950	0,950	0,830	0,830	0,830
	NAC Semi		MCHP00000019208	5.400	400		USD				0,850	0,850	1d

$ 1,130

Comparar

Rtc IC, Yy-mm-dd-dw, Hh: Mm: Ss: Hs, 12HR / 24HR, Spi, 1.8 V to 3.6 V, 10 Pins, MSOP

Página do fabricante

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		MCP79510-I/MS	235	1		USD	1,330	1,290	1,180	1,180	1,180
	Onlinecomponents.com		MCP79510-I/MS	1.200	100	Bulk	USD			1,120	1,090	1,050
	Master Electronics		MCP79510-I/MS	1.200	100		USD			1,120	1,090	1,050
	Arrow Electronics	2	MCP79510-I/MS	150	1		USD	1,286	1,286	1,101	1,101	1,101
	DigiKey		MCP79510-I/MS-ND	2.505	1	Tube	USD	1,290	1,290	1,130	1,130	1,130

MCP7940NT-I/MNY

$ 0,881

Comparar

Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin TDFN EP T/R

Página do fabricante

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark	2	MCP7940NT-I/MNY	1.405	1	Cut Tape	USD	0,979	0,942	0,881	0,881	0,881
	Onlinecomponents.com		MCP7940NT-I/MNY	3.400	250	Bulk	USD				0,857	0,805
	Master Electronics		MCP7940NT-I/MNY	3.400	250		USD				0,857	0,805
	DigiKey	3	MCP7940NT-I/MNYCT-ND	12.996	1	Cut Tape	USD	1,010	1,010	1,010	1,010	1,010
	NAC Semi		MCHP00000019244	6.600	3300		USD					0,850	1d

$ 0,831

Comparar

Alarm RTC IC, Year/Month/Week/Date/Hr/Min/Sec 12Hr / 24Hr, I2C, 1.8 V to 5.5 V, TSSOP-8

Página do fabricante

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		MCP7940N-I/ST	428	1		USD	0,927	0,891	0,845	0,845	0,845
	Onlinecomponents.com		MCP7940N-I/ST	100	100	Bulk	USD			0,914	0,831	0,780
	Arrow Electronics		MCP7940N-I/ST	313	1		USD	0,398	0,398	0,398	0,398	0,398
	Master Electronics		MCP7940N-I/ST	100	100		USD			0,914	0,831	0,780
	DigiKey		MCP7940N-I/ST-ND	654	1	Tube	USD	0,900	0,900	0,800	0,800	0,800

$ 0,805

Comparar

Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin MSOP Tube

Página do fabricante

	Distributor		SKU		Min	Pkg	Bulk Pricing						Updated
	Newark		MCP7940N-I/MS	790	1		USD	0,927	0,891	0,824	0,824	0,824
	Onlinecomponents.com		MCP7940N-I/MS	500	100	Bulk	USD			0,750	0,716	0,695
	Master Electronics		MCP7940N-I/MS	500	100		USD			0,750	0,716	0,695
	Arrow Electronics	2	MCP7940N-I/MS	59	1		USD	0,880	0,880	0,826	0,826	0,826
	DigiKey		MCP7940N-I/MS-ND	2.335	1	Tube	USD	0,900	0,900	0,800	0,800	0,800

Clocks de tempo real peças bastante procuradas

PCF8523T/1,118 by NXP Semiconductors

NXP SemiconductorsPCF8523T/1,118Clocks de tempo realVer

Micro CrystalRV-3028-C7 32.768KHZ 1PPM TA QCClocks de tempo realVer

DS3231SN# by Analog Devices

Analog DevicesDS3231SN#Clocks de tempo realVer

PCF2123TS/1,118 by NXP Semiconductors

NXP SemiconductorsPCF2123TS/1,118Clocks de tempo realVer

DS3231SN#T&R by Analog Devices

Analog DevicesDS3231SN#T&RClocks de tempo realVer

PCF8563T/5,518 by NXP Semiconductors

NXP SemiconductorsPCF8563T/5,518Clocks de tempo realVer

MAX31328NELB+ by Analog Devices

Analog DevicesMAX31328NELB+Clocks de tempo realVer

PCF8523TK/1,118 by NXP Semiconductors

NXP SemiconductorsPCF8523TK/1,118Clocks de tempo realVer

DS1682S+ by Analog Devices

Analog DevicesDS1682S+Clocks de tempo realVer

DS1682S+T&R by Analog Devices

Analog DevicesDS1682S+T&RClocks de tempo realVer

PCF8593T/1,118 by NXP Semiconductors

NXP SemiconductorsPCF8593T/1,118Clocks de tempo realVer

MAX31328NELB+T by Analog Devices

Analog DevicesMAX31328NELB+TClocks de tempo realVer