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实时时钟

Real Time Clocks (RTCs) are available at Mouser Electronics from industry leading manufacturers. Mouser is an authorized distributor for many real time clock manufacturers including Analog Devices, Epson, Microchip, Micro Crystal, NXP, Renesas Electronics, STMicroelectronics & more. Please view our large selection of real time clocks below.

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图像	零件编号	制造商	描述	数据表	数量	RTC 总线接口	日期格式	时间格式	RTC 存储容量	封装 / 箱体	电池备用开关	电源电压-最小	电源电压-最大	最小工作温度	最大工作温度	系列	安装风格	资格	封装
实时时钟 3V/5V Real-Time Clocks DS17887-5IND+ Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS17887-5IND+ Mouser 零件编号 700-DS17887-5IND	Analog Devices / Maxim Integrated	实时时钟 3V/5V Real-Time Clocks	数据表	受限供货情况	Multiplexed	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	8 kB	EDIP-24	Integrated Battery	4.5 V	5.5 V	- 40 C	+ 85 C	DS17887	Through Hole		Tube
实时时钟 Low Current 实时时钟 with I C Int MAX31342EWA+T Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 MAX31342EWA+T Mouser 零件编号 700-MAX31342EWA+T	Analog Devices / Maxim Integrated	实时时钟 Low Current 实时时钟 with I C Int 了解更多关于Analog Devices / Maxim Integrated maxim max31342 clock 的信息	数据表	受限供货情况	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)		WLP-8	Backup Switching	1.6 V	3.6 V	- 40 C	+ 85 C	MAX31342	SMD/SMT		Reel, Cut Tape, MouseReel
实时时钟 IC RTC Ultra small Low Power CLK/CALENDAR I2C MODULE 2012 AB-RTC-XP-32.768KHZ-2-T3 ABRACON 受限供货情况新产品	制造商零件编号 AB-RTC-XP-32.768KHZ-2-T3 Mouser 零件编号 815-AB-RTCXP327682T 新产品	ABRACON	实时时钟 IC RTC Ultra small Low Power CLK/CALENDAR I2C MODULE 2012	数据表	受限供货情况	I2C				DFN-8	Integrated Battery	900 mV	5.5 V	- 40 C	+ 85 C	AB-RTC-XP-32.768kHz-2	SMD/SMT		Reel
实时时钟 AECQ-200 IC RTC Ultra small Low Power CLK/CALENDAR I2C MODULE 2012 AB-RTC-XPA-32.768KHZ-2-T3 ABRACON 受限供货情况新产品	制造商零件编号 AB-RTC-XPA-32.768KHZ-2-T3 Mouser 零件编号 815-ABRTCXPA327682T3 新产品	ABRACON	实时时钟 AECQ-200 IC RTC Ultra small Low Power CLK/CALENDAR I2C MODULE 2012	数据表	受限供货情况	I2C				DFN-8	Integrated Battery	900 mV	5.5 V	- 40 C	+ 85 C	AB-RTC-XPA-32.768kHz-2	SMD/SMT		Reel
实时时钟 IC RTC Ultra small Low Power CLK/CALENDAR I2C MODULE 3215 AB-RTC-XL-32.768KHZ-2-T3 ABRACON 受限供货情况新产品	制造商零件编号 AB-RTC-XL-32.768KHZ-2-T3 Mouser 零件编号 815-RTCXL32768KHZ2T3 新产品	ABRACON	实时时钟 IC RTC Ultra small Low Power CLK/CALENDAR I2C MODULE 3215 了解更多关于ABRACON ab rtc xl low power rtcs 的信息	数据表	受限供货情况	I2C		HH:MM:SS (24 hr)		SON-8	No Backup Switching	900 mV	5.5 V	- 40 C	+ 85 C	AB-RTC-XL	SMD/SMT		Reel
实时时钟 AECQ-200 IC RTC Ultra small Low Power CLK/CALENDAR I2C MODULE 3215 AB-RTC-XLA-32.768KHZ-2-T3 ABRACON 受限供货情况新产品	制造商零件编号 AB-RTC-XLA-32.768KHZ-2-T3 Mouser 零件编号 815-TCXLA32768KHZ2T3 新产品	ABRACON	实时时钟 AECQ-200 IC RTC Ultra small Low Power CLK/CALENDAR I2C MODULE 3215 了解更多关于ABRACON ab rtc xl low power rtcs 的信息	数据表	受限供货情况	I2C		HH:MM:SS (24 hr)		SON-8	No Backup Switching	900 mV	5.5 V	- 40 C	+ 85 C	AB-RTC-XLA	SMD/SMT		Reel
实时时钟 Real-Time Clock SPI interface, -40 to +85 C, 16-pin QFN AM0815AQ Ambiq 受限供货情况	制造商零件编号 AM0815AQ Mouser 零件编号 222-AM0815AQ	Ambiq	实时时钟 Real-Time Clock SPI interface, -40 to +85 C, 16-pin QFN	数据表	受限供货情况											Artasie SPI
实时时钟 2-WIRE REAL-TIME CLOCK S-35399A03-J8T1U ABLIC 受限供货情况	制造商零件编号 S-35399A03-J8T1U Mouser 零件编号 628-S-35399A03-J8T1U	ABLIC	实时时钟 2-WIRE REAL-TIME CLOCK	数据表	受限供货情况	Serial 2-Wire, I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	7 B		No Backup Switching			- 40 C	+ 85 C	S-35399A03	SMD/SMT		Reel
实时时钟 Real-Time Clocks DS12885SN+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS12885SN+T&R Mouser 零件编号 700-DS12885SNT&R	Analog Devices / Maxim Integrated	实时时钟 Real-Time Clocks	数据表	受限供货情况	Multiplexed	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	114 B	SO-24		4.5 V	5.5 V	- 40 C	+ 85 C	DS12885SN	SMD/SMT		Reel
实时时钟 1M, Nonvolatile, Y2K-Compliant Timekeepi DS1556WP-120+ Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1556WP-120+ Mouser 零件编号 700-DS1556WP-120	Analog Devices / Maxim Integrated	实时时钟 1M, Nonvolatile, Y2K-Compliant Timekeepi	数据表	受限供货情况	Parallel	YY-MM-DD-dd	HH:MM:SS (24 hr)	128 kB	PowerCap Module-34		2.97 V	3.63 V	0 C	+ 70 C	DS1556WP	SMD/SMT		Tray
实时时钟 4Meg, Nonvolatile, Y2K-Compliant Timekee DS1557P-70IND+ Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1557P-70IND+ Mouser 零件编号 700-DS1557P-70IND	Analog Devices / Maxim Integrated	实时时钟 4Meg, Nonvolatile, Y2K-Compliant Timekee	数据表	受限供货情况	Parallel	YY-MM-DD-dd	HH:MM:SS (24 hr)	512 kB		Backup Switching	4.5 V	5.5 V	- 40 C	+ 85 C	DS1557P	SMD/SMT		Tray
实时时钟 3V/5V Real-Time Clock DS1685E-3+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1685E-3+T&R Mouser 零件编号 700-DS1685E-3T&R	Analog Devices / Maxim Integrated	实时时钟 3V/5V Real-Time Clock	数据表	受限供货情况	Multiplexed	YY-MM-DD-dd	HH:MM:SS (24 hr)	242 B	TSSOP-24		2.7 V	3.7 V	0 C	+ 70 C	DS1685E	SMD/SMT		Reel
实时时钟 5ppm, I C Real-Time Clock with SRAM DS3232MZ/V+T Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS3232MZ/V+T Mouser 零件编号 700-DS3232MZ/V+T	Analog Devices / Maxim Integrated	实时时钟 5ppm, I C Real-Time Clock with SRAM	数据表	受限供货情况					SO-8						DS3232MZ		AEC-Q100	Reel
实时时钟 1338D-31 REAL TIME CLOCK Renesas Electronics 1338D-31DVGI8 1338D-31DVGI8 Renesas Electronics 受限供货情况	制造商零件编号 1338D-31DVGI8 Mouser 零件编号 972-1338D-31DVGI8	Renesas Electronics	实时时钟 1338D-31 REAL TIME CLOCK	数据表	受限供货情况											1338			Reel
实时时钟 1339D-31 REAL TIME CLOCK Renesas Electronics 1339D-31DVGI8 1339D-31DVGI8 Renesas Electronics 受限供货情况	制造商零件编号 1339D-31DVGI8 Mouser 零件编号 972-1339D-31DVGI8	Renesas Electronics	实时时钟 1339D-31 REAL TIME CLOCK	数据表	受限供货情况											1339			Reel
实时时钟 Integrated RC17 w/ NDK Crystal Analog Devices / Maxim Integrated MAX31329NELB+T MAX31329NELB+T Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 MAX31329NELB+T Mouser 零件编号 700-MAX31329NELB+T	Analog Devices / Maxim Integrated	实时时钟 Integrated RC17 w/ NDK Crystal 了解更多关于Analog Devices / Maxim Integrated maxim max31329 i2c rtc 的信息	数据表	受限供货情况					LGA-10									Reel
实时时钟实时时钟 RX-4571LC:B0 PURE SN Epson Timing 受限供货情况	制造商零件编号 RX-4571LC:B0 PURE SN Mouser 零件编号 732-R4571LC:B0PURESN	Epson Timing	实时时钟实时时钟	数据表	受限供货情况	I2C					No Backup Switching	1.6 V	5.5 V	- 40 C	+ 85 C		SMD/SMT		Reel
实时时钟实时时钟 RX-4571SA:B0 PURE SN Epson Timing 受限供货情况	制造商零件编号 RX-4571SA:B0 PURE SN Mouser 零件编号 732-R4571SA:B0PURESN	Epson Timing	实时时钟实时时钟	数据表	受限供货情况	Serial 3-Wire					No Backup Switching	1.6 V	5.5 V	- 40 C	+ 85 C		SMD/SMT		Reel
实时时钟实时时钟 RX-8803SA:UB0 PURE SN Epson Timing 受限供货情况	制造商零件编号 RX-8803SA:UB0 PURE SN Mouser 零件编号 732-R8803SAUB0PURESN	Epson Timing	实时时钟实时时钟	数据表	受限供货情况	I2C					No Backup Switching	1.6 V	5.5 V	- 40 C	+ 85 C		SMD/SMT		Reel
实时时钟 RX-4571SA:B0 PURE SN RTC SON 14PIN 5+/-23PPM 1K TR RX-4571SAB0 PURE SN Epson Timing 受限供货情况	制造商零件编号 RX-4571SAB0 PURE SN Mouser 零件编号 732-RX-4571SABPURESN	Epson Timing	实时时钟 RX-4571SA:B0 PURE SN RTC SON 14PIN 5+/-23PPM 1K TR	数据表	受限供货情况	I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)		SOP-14	No Backup Switching	1.6 V	5.5 V	- 40 C	+ 85 C	RX-4571SA	SMD/SMT		Reel
实时时钟 RX-4803SA:UA0 PURE SN RTC +/-3.4PPM-40 85C 1K T/R RX-4803SAUA0 PURE SN Epson Timing 受限供货情况	制造商零件编号 RX-4803SAUA0 PURE SN Mouser 零件编号 732-RX-483SAUAPURESN	Epson Timing	实时时钟 RX-4803SA:UA0 PURE SN RTC +/-3.4PPM-40 85C 1K T/R	数据表	受限供货情况	SPI	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)		SOP-14	No Backup Switching	1.6 V	5.5 V	- 40 C	+ 85 C	RX-4803SA	SMD/SMT		Reel
实时时钟 RX-8803LC:UA0 PURE SN I2C-BUS RTC +/-3.4PPM-40 85C VSOJ-12 PIN 1K TR RX-8803LCUA0 PURE SN Epson Timing 受限供货情况	制造商零件编号 RX-8803LCUA0 PURE SN Mouser 零件编号 732-RX-883LCUAPURESN	Epson Timing	实时时钟 RX-8803LC:UA0 PURE SN I2C-BUS RTC +/-3.4PPM-40 85C VSOJ-12 PIN 1K TR	数据表	受限供货情况	I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)		VSOJ-12	No Backup Switching	1.6 V	5.5 V	- 40 C	+ 85 C	RX-8803LC			Reel
实时时钟 RX-4035SA:AC3 PURE SN REAL TIME CLOCK 0+/-5PPM 250 T/R Epson Timing RX-4035SAAC3 PURE SN RX-4035SAAC3 PURE SN Epson Timing 受限供货情况	制造商零件编号 RX-4035SAAC3 PURE SN Mouser 零件编号 732-R4035SAAC3PURESN	Epson Timing	实时时钟 RX-4035SA:AC3 PURE SN REAL TIME CLOCK 0+/-5PPM 250 T/R	数据表	受限供货情况														Reel
实时时钟 RX-4035SA:ACB PURE SN REAL TIME CLOCK 0+/-5PPM BULK - CUT TAPE Epson Timing RX-4035SAACB PURE SN RX-4035SAACB PURE SN Epson Timing 受限供货情况	制造商零件编号 RX-4035SAACB PURE SN Mouser 零件编号 732-R4035SAACBPURESN	Epson Timing	实时时钟 RX-4035SA:ACB PURE SN REAL TIME CLOCK 0+/-5PPM BULK - CUT TAPE	数据表	受限供货情况														Tube
实时时钟 RX-4803LC:UA0 PURE SN RTC +/-3.4PPM-40 85C 1K TR Epson Timing RX-4803LCUA0 PURE SN RX-4803LCUA0 PURE SN Epson Timing 受限供货情况	制造商零件编号 RX-4803LCUA0 PURE SN Mouser 零件编号 732-R4803LCUA0PURESN	Epson Timing	实时时钟 RX-4803LC:UA0 PURE SN RTC +/-3.4PPM-40 85C 1K TR	数据表	受限供货情况														Reel