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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	封装
实时时钟 Low-Current SPI/3-Wire RTCs DS1344E-3+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1344E-3+T&R Mouser 零件编号 700-DS1344E-3+T&R	Analog Devices / Maxim Integrated	实时时钟 Low-Current SPI/3-Wire RTCs 了解更多关于Analog Devices / Maxim Integrated maximds1343 的信息	数据表	受限供货情况					TSSOP-20						DS1344E	SMD/SMT	Reel
实时时钟 Low-Current SPI/3-Wire RTCs DS1344E-33+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1344E-33+T&R Mouser 零件编号 700-DS1344E-33+T&R	Analog Devices / Maxim Integrated	实时时钟 Low-Current SPI/3-Wire RTCs 了解更多关于Analog Devices / Maxim Integrated maximds1343 的信息	数据表	受限供货情况					TSSOP-20						DS1344E	SMD/SMT	Reel
实时时钟 I C RTC/Supervisor with Trickle Charger DS1388Z-3+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1388Z-3+T&R Mouser 零件编号 700-DS1388Z-3T&R	Analog Devices / Maxim Integrated	实时时钟 I C RTC/Supervisor with Trickle Charger	数据表	受限供货情况	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	512 B	SOIC-8	Backup Switching	2.7 V	3.3 V	- 40 C	+ 85 C	DS1388Z	SMD/SMT	Reel
实时时钟 Low-Voltage SPI/3-Wire RTCs with Trickle DS1390U-3+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1390U-3+T&R Mouser 零件编号 700-DS1390U-3T&R	Analog Devices / Maxim Integrated	实时时钟 Low-Voltage SPI/3-Wire RTCs with Trickle	数据表	受限供货情况	Serial 3-Wire, SPI	YY-MM-DD-dd	HH:MM:SS (24 hr)		uSOP-10	Backup Switching	2.7 V	3.3 V	- 40 C	+ 85 C	DS1390U	SMD/SMT	Reel
实时时钟 Low-Voltage SPI/3-Wire RTCs with Trickle DS1391U-3+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1391U-3+T&R Mouser 零件编号 700-DS1391U-3T&R	Analog Devices / Maxim Integrated	实时时钟 Low-Voltage SPI/3-Wire RTCs with Trickle	数据表	受限供货情况	SPI		HH:MM:SS:hh (12 hr, 24 hr)		uSOP-10	Backup Switching	2.7 V	3.3 V	- 40 C	+ 85 C	DS1391U	SMD/SMT	Reel
实时时钟 Y2K-Compliant Watchdog Real-Time Clocks DS1501WZN+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1501WZN+T&R Mouser 零件编号 700-DS1501WZNT&R	Analog Devices / Maxim Integrated	实时时钟 Y2K-Compliant Watchdog Real-Time Clocks	数据表	受限供货情况	Parallel	YY-MM-DD-dd	HH:MM:SS (24 hr)	256 B	SO-28	Backup Switching	3 V	3.6 V	- 40 C	+ 85 C	DS1501WZN+	SMD/SMT	Reel
实时时钟 Y2K-Compliant Watchdog Real-Time Clocks DS1501WZ+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1501WZ+T&R Mouser 零件编号 700-DS1501WZT&R	Analog Devices / Maxim Integrated	实时时钟 Y2K-Compliant Watchdog Real-Time Clocks	数据表	受限供货情况	Parallel	YYYY-MM-DD	HH:MM:SS (24 hr)	256 B	SO-28		3 V	3.6 V	0 C	+ 70 C	DS1501WZ+	SMD/SMT	Reel
实时时钟 Y2K-Compliant Watchdog Real-Time Clocks DS1501YZN+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1501YZN+T&R Mouser 零件编号 700-DS1501YZNT&R	Analog Devices / Maxim Integrated	实时时钟 Y2K-Compliant Watchdog Real-Time Clocks	数据表	受限供货情况					SO-28						DS1501YZN+		Reel
实时时钟 Y2K-Compliant Watchdog Real-Time Clocks DS1501YZ+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1501YZ+T&R Mouser 零件编号 700-DS1501YZT&R	Analog Devices / Maxim Integrated	实时时钟 Y2K-Compliant Watchdog Real-Time Clocks	数据表	受限供货情况	Parallel	YYYY-MM-DD	HH:MM:SS (24 hr)	256 B	SO-28		4.5 V	5.5 V	0 C	+ 70 C	DS1501YZ+	SMD/SMT	Reel
实时时钟 4Meg, Nonvolatile, Y2K-Compliant Timekee DS1557P-70+ Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1557P-70+ Mouser 零件编号 700-DS1557P-70	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	PowerCap Module-34	Backup Switching	4.5 V	5.5 V	0 C	+ 70 C	DS1557P	SMD/SMT	Tray
实时时钟 Watchdog Clocks with NV RAM Control DS1558Y+TRL Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1558Y+TRL Mouser 零件编号 700-DS1558YTRL	Analog Devices / Maxim Integrated	实时时钟 Watchdog Clocks with NV RAM Control	数据表	受限供货情况	Parallel		HH:MM:SS (24 hr)		TQFP-48	Backup Switching	4.5 V	5.5 V	- 40 C	+ 85 C	DS1558Y	SMD/SMT	Reel
实时时钟 Portable System Controller DS1670E+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1670E+T&R Mouser 零件编号 700-DS1670ET&R	Analog Devices / Maxim Integrated	实时时钟 Portable System Controller	数据表	受限供货情况	Serial 3-Wire	YY-MM-DD-dd	HH:MM:SS (24 hr)		TSSOP-20	Backup Switching	2.97 V	3.63 V	0 C	+ 70 C	DS1670E	SMD/SMT	Reel
实时时钟 Portable System Controller DS1673E-3+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1673E-3+T&R Mouser 零件编号 700-DS1673E-3T&R	Analog Devices / Maxim Integrated	实时时钟 Portable System Controller	数据表	受限供货情况	Serial 3-Wire	YY-MM-DD-dd	HH:MM:SS (24 hr)		TSSOP-20	Backup Switching	2.7 V	3.3 V	0 C	+ 70 C	DS1673E	SMD/SMT	Reel
实时时钟 Portable System Controller DS1673E-5+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1673E-5+T&R Mouser 零件编号 700-DS1673E-5T&R	Analog Devices / Maxim Integrated	实时时钟 Portable System Controller	数据表	受限供货情况	Serial 3-Wire	YY-MM-DD-dd	HH:MM:SS (24 hr)		TSSOP-20	Backup Switching	4.5 V	5.5 V	0 C	+ 70 C	DS1673E	SMD/SMT	Reel
实时时钟 Real-Time Event Recorder DS1678S+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1678S+T&R Mouser 零件编号 700-DS1678ST&R	Analog Devices / Maxim Integrated	实时时钟 Real-Time Event Recorder	数据表	受限供货情况	I2C	YY-MM-DD-dd	HH:MM:SS (24 hr)	32 B	SO-8		4.5 V	5.5 V	- 40 C	+ 85 C	DS1678S		Reel
实时时钟 3V/5V Real-Time Clock DS1685EN-5+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1685EN-5+T&R Mouser 零件编号 700-DS1685EN-5T&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		4.5 V	5.5 V	- 40 C	+ 85 C	DS1685EN	SMD/SMT	Reel
实时时钟 3V/5V Real-Time Clock DS1685S-3+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1685S-3+T&R Mouser 零件编号 700-DS1685S-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	SO-24		2.7 V	3.7 V	0 C	+ 70 C	DS1685S	SMD/SMT	Reel
实时时钟 3V/5V Real-Time Clock DS1685S-5+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1685S-5+T&R Mouser 零件编号 700-DS1685S-5T&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	SO-24		4.5 V	5.5 V	0 C	+ 70 C	DS1685S	SMD/SMT	Reel
实时时钟 3V/5V Real-Time Clock DS1685SN-5+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1685SN-5+T&R Mouser 零件编号 700-DS1685SN-5T&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	SOIC-24		4.5 V	5.5 V	- 40 C	+ 85 C	DS1685SN	SMD/SMT	Reel
实时时钟 3V/5V Real-Time Clocks DS17285S-3+ Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS17285S-3+ Mouser 零件编号 700-DS17285S-3	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 (24 hr)	2 kB	SO-24		2.7 V	3.7 V	0 C	+ 70 C	DS17285S	SMD/SMT	Tube
实时时钟 3V/5V Real-Time Clocks DS17285S-3+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS17285S-3+T&R Mouser 零件编号 700-DS17285S-3T&R	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 (24 hr)	2 kB	SO-24		2.7 V	3.7 V	0 C	+ 70 C	DS17285S	SMD/SMT	Reel
实时时钟 3V/5V Real-Time Clocks DS17285S-5+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS17285S-5+T&R Mouser 零件编号 700-DS17285S-5T&R	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 (24 hr)	2 kB	SO-24		4.5 V	5.5 V	0 C	+ 70 C	DS17285S	SMD/SMT	Reel
实时时钟 3V/5V Real-Time Clocks DS17485S-5+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS17485S-5+T&R Mouser 零件编号 700-DS17485S-5T&R	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 (24 hr)	4 kB	SO-24		4.5 V	5.5 V	0 C	+ 70 C	DS17485S	SMD/SMT	Reel
实时时钟 3V/5V Real-Time Clocks DS17885S-5/T&R+ Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS17885S-5/T&R+ Mouser 零件编号 700-DS17885S-5/T&R	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 (24 hr)	8 kB	SO-24		4.5 V	5.5 V	0 C	+ 70 C	DS17885S	SMD/SMT	Reel
实时时钟 3V/5V Real-Time Clocks DS17885SN-3+ Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS17885SN-3+ Mouser 零件编号 700-DS17885SN-3	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 (24 hr)	8 kB	SO-24		2.7 V	3.7 V	- 40 C	+ 85 C	DS17885SN	SMD/SMT	Tube