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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	最大工作温度	系列	安装风格	封装
实时时钟 256k NV SRAM with Phantom Clock DS1244WP-120+ Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1244WP-120+ Mouser 零件编号 700-DS1244WP-120	Analog Devices / Maxim Integrated	实时时钟 256k NV SRAM with Phantom Clock	数据表	受限供货情况	Parallel	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	32 kB	PowerCap Module-34		2.97 V	3.63 V	+ 70 C	DS1244WP	SMD/SMT	Tray
实时时钟 256k NV SRAM with Phantom Clock DS1244YP-70+ Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1244YP-70+ Mouser 零件编号 700-DS1244YP-70	Analog Devices / Maxim Integrated	实时时钟 256k NV SRAM with Phantom Clock	数据表	受限供货情况	Parallel	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	32 kB	PowerCap Module-34		4.5 V	5.5 V	+ 70 C	DS1244YP	SMD/SMT	Tray
实时时钟 Real-Time Clocks DS12885T+ Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS12885T+ Mouser 零件编号 700-DS12885T	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	TQFP-32	Backup Switching	4.5 V	5.5 V	+ 70 C	DS12885T	SMD/SMT	Tray
实时时钟 Phantom Time Chip DS1315E-33+ Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1315E-33+ Mouser 零件编号 700-DS1315E-33	Analog Devices / Maxim Integrated	实时时钟 Phantom Time Chip	数据表	受限供货情况	Phantom Clock	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	8 B	TSSOP-20	Backup Switching	3 V	3.6 V	+ 70 C	DS1315E	SMD/SMT	Tube
实时时钟 Phantom Time Chip DS1315S-33+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1315S-33+T&R Mouser 零件编号 700-DS1315S-33T&R	Analog Devices / Maxim Integrated	实时时钟 Phantom Time Chip	数据表	受限供货情况	Parallel	YY-MM-DD-dd	HH:MM:SS (24 hr)	8 B	SOIC-16	Backup Switching	3 V	3.6 V	+ 70 C	DS1315S	SMD/SMT	Reel
实时时钟 Phantom Time Chip DS1315S-5+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1315S-5+T&R Mouser 零件编号 700-DS1315S-5T&R	Analog Devices / Maxim Integrated	实时时钟 Phantom Time Chip	数据表	受限供货情况	Phantom Clock		HH:MM:SS:hh (12 hr, 24 hr)	8 B	SO-16	Backup Switching	4.5 V	5.5 V	+ 70 C	DS1315S	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	+ 70 C	DS1501WZ+	SMD/SMT	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	+ 70 C	DS1501YZ+	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	+ 70 C	DS1556WP	SMD/SMT	Tray
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	+ 70 C	DS1557P	SMD/SMT	Tray
实时时钟 4Meg, Nonvolatile, Y2K-Compliant Timekee DS1557WP-120+ Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1557WP-120+ Mouser 零件编号 700-DS1557WP-120	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	2.97 V	3.63 V	+ 70 C	DS1557WP	SMD/SMT	Tray
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	+ 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	+ 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	+ 70 C	DS1673E	SMD/SMT	Reel
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	+ 70 C	DS1685E	SMD/SMT	Reel
实时时钟 3V/5V Real-Time Clock DS1685E-5+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1685E-5+T&R Mouser 零件编号 700-DS1685E-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	+ 70 C	DS1685E	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	+ 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	+ 70 C	DS1685S	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	+ 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	+ 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	+ 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	+ 70 C	DS17485S	SMD/SMT	Reel
实时时钟 3V/5V Real-Time Clocks DS17487-3+ Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS17487-3+ Mouser 零件编号 700-DS17487-3	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:hh (12 hr, 24 hr)	4 kB	EDIP-24	Integrated Battery	2.7 V	3.7 V	+ 70 C	DS17487	Through Hole	Tube
实时时钟 3V/5V Real-Time Clocks DS17885S-3+ Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS17885S-3+ Mouser 零件编号 700-DS17885S-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:hh (12 hr, 24 hr)	8 kB	SO-24	Backup Switching	2.7 V	3.7 V	+ 70 C	DS17885S	SMD/SMT	Tube
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	+ 70 C	DS17885S	SMD/SMT	Reel