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图像	零件编号	制造商	描述	数据表	供货情况	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 3.5ppm, I2C RTC with Integrated Crystal and Power Management MAX31328NELB+ Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 MAX31328NELB+ Mouser 零件编号 700-MAX31328NELB+	Analog Devices / Maxim Integrated	实时时钟 3.5ppm, I2C RTC with Integrated Crystal and Power Management 了解更多关于Analog Devices / Maxim Integrated maxim max31328 i2c rtc 的信息	数据表	更多信息可用	受限供货情况	I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)		LGA-10	Backup Switching	2.3 V	5.5 V	- 40 C	+ 85 C	MAX31328	SMD/SMT	Tray
实时时钟 4096k NV SRAM with Phantom Clock DS1251YP-70IND+ Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1251YP-70IND+ Mouser 零件编号 700-DS1251YP-70IND	Analog Devices / Maxim Integrated	实时时钟 4096k NV SRAM with Phantom Clock	数据表	更多信息可用	受限供货情况	Parallel	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	512 kB	PowerCap Module-34	Backup Switching	4.5 V	5.5 V	- 40 C	+ 85 C	DS1251YP	SMD/SMT	Tray
实时时钟 I C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output DS1374U-18+ Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1374U-18+ Mouser 零件编号 700-DS1374U-18	Analog Devices / Maxim Integrated	实时时钟 I C, 32-Bit Binary Counter Watchdog RTC with Trickle Charger and Reset Input/Output	数据表	更多信息可用	受限供货情况	I2C	Binary	Binary	32 B	uSOP-10	Backup Switching	1.71 V	1.89 V	- 40 C	+ 85 C	DS1374U	SMD/SMT	Tube
实时时钟 Y2K-Compliant Watchdog Real-Time Clocks DS1501YZ+ Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1501YZ+ Mouser 零件编号 700-DS1501YZ	Analog Devices / Maxim Integrated	实时时钟 Y2K-Compliant Watchdog Real-Time Clocks	数据表	更多信息可用	受限供货情况	Parallel	YY-MM-DD-dd	HH:MM:SS (24 hr)	256 B	SO-28	Backup Switching	4.5 V	5.5 V	0 C	+ 70 C	DS1501YZ+	SMD/SMT	Tube
实时时钟 Y2K-Compliant, Nonvolatile Timekeeping R DS1744W-120IND+ Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1744W-120IND+ Mouser 零件编号 700-DS1744W-120IND	Analog Devices / Maxim Integrated	实时时钟 Y2K-Compliant, Nonvolatile Timekeeping R	数据表	更多信息可用	受限供货情况	Parallel	YY-MM-DD-dd	HH:MM:SS (24 hr)	32 kB	EDIP-28	Integrated Battery	2.97 V	3.63 V	- 40 C	+ 85 C	DS1744W	Through Hole	Tube
实时时钟 Y2K-Compliant, Nonvolatile Timekeeping R DS1747-70IND+ Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1747-70IND+ Mouser 零件编号 700-DS1747-70IND	Analog Devices / Maxim Integrated	实时时钟 Y2K-Compliant, Nonvolatile Timekeeping R	数据表	更多信息可用	受限供货情况	Parallel	YY-MM-DD-dd	HH:MM:SS (24 hr)	512 kB		Integrated Battery	4.5 V	5.5 V	- 40 C	+ 85 C	DS1747	Through Hole	Tube
实时时钟 3.5ppm, I2C RTC with Integrated Crystal and Power Management Analog Devices / Maxim Integrated MAX31328NELB+T MAX31328NELB+T Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 MAX31328NELB+T Mouser 零件编号 700-MAX31328NELB+T	Analog Devices / Maxim Integrated	实时时钟 3.5ppm, I2C RTC with Integrated Crystal and Power Management	数据表	更多信息可用	受限供货情况	I2C	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)		LGA-10	Backup Switching	2.3 V	5.5 V	- 40 C	+ 85 C		SMD/SMT	Reel, Cut Tape
实时时钟 256k NV SRAM with Phantom Clock DS1244W-120+ Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1244W-120+ Mouser 零件编号 700-DS1244W-120	Analog Devices / Maxim Integrated	实时时钟 256k NV SRAM with Phantom Clock	数据表		受限供货情况	Phantom Clock	YY-MM-DD-dd	HH:MM:SS:hh (12 hr, 24 hr)	256 kB	EDIP-28	Integrated Battery	3.3 V	5 V	0 C	+ 70 C	DS1244W	Through Hole	Tube
实时时钟 256k NV SRAM with Phantom Clock DS1244W-120IND+ Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1244W-120IND+ Mouser 零件编号 700-DS1244W-120IND	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	EDIP-28	Integrated Battery	2.97 V	3.63 V	- 40 C	+ 85 C	DS1244W	Through Hole	Tube
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	0 C	+ 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	0 C	+ 70 C	DS1244YP	SMD/SMT	Tray
实时时钟 1024k NV SRAM with Phantom Clock DS1248YP-70+ Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1248YP-70+ Mouser 零件编号 700-DS1248YP-70	Analog Devices / Maxim Integrated	实时时钟 1024k 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)	128 kB	PowerCap Module-34	Backup Switching	4.5 V	5.5 V	0 C	+ 70 C	DS1248Y	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	0 C	+ 70 C	DS12885T	SMD/SMT	Tray
实时时钟 RTCs with Constant-Voltage Trickle Charg DS12R885S-33+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS12R885S-33+T&R Mouser 零件编号 700-DS12R885S-33T&R	Analog Devices / Maxim Integrated	实时时钟 RTCs with Constant-Voltage Trickle Charg	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	Backup Switching	2.97 V	3.63 V	- 40 C	+ 85 C	DS12R885S	SMD/SMT	Reel
实时时钟 RTCs with Constant-Voltage Trickle Charg DS12R885S-5+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS12R885S-5+T&R Mouser 零件编号 700-DS12R885S-5T&R	Analog Devices / Maxim Integrated	实时时钟 RTCs with Constant-Voltage Trickle Charg	数据表		受限供货情况	Multiplexed	YY-MM-DD-dd	HH:MM:SS (24 hr)	114 B	SO-24	Backup Switching	4.5 V	5.5 V	- 40 C	+ 85 C	DS12R885S	SMD/SMT	Reel
实时时钟 Low-Current I C RTC with 56-Byte NV RAM DS1308U-3+T Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1308U-3+T Mouser 零件编号 700-DS1308U-3+T	Analog Devices / Maxim Integrated	实时时钟 Low-Current I C RTC with 56-Byte NV RAM 了解更多关于Analog Devices / Maxim Integrated maxim ds1308 的信息	数据表		受限供货情况					uSOP-8						DS1308U		Reel
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	0 C	+ 70 C	DS1315E	SMD/SMT	Tube
实时时钟 Phantom Time Chip DS1315EN-33+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1315EN-33+T&R Mouser 零件编号 700-DS1315EN-33T&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	TSSOP-20	Backup Switching	3 V	3.6 V	- 40 C	+ 85 C	DS1315EN	SMD/SMT	Reel
实时时钟 Phantom Time Chip DS1315N-5+ Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1315N-5+ Mouser 零件编号 700-DS1315N-5	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	PDIP-16	Backup Switching	4.5 V	5.5 V	- 40 C	+ 85 C	DS1315N	Through Hole	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	0 C	+ 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	0 C	+ 70 C	DS1315S	SMD/SMT	Reel
实时时钟 Phantom Time Chip DS1315SN-33+ Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1315SN-33+ Mouser 零件编号 700-DS1315SN-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	SO-16	Backup Switching	3 V	3.6 V	- 40 C	+ 85 C	DS1315SN	SMD/SMT	Tube
实时时钟 I C RTC with 56-Byte NV RAM DS1338C-18# Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1338C-18# Mouser 零件编号 700-DS1338C-18#-	Analog Devices / Maxim Integrated	实时时钟 I C RTC with 56-Byte NV RAM	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)	56 B	SO-16	Backup Switching	1.71 V	1.89 V	- 40 C	+ 85 C	DS1338C	SMD/SMT	Tube
实时时钟 I C RTC with 56-Byte NV RAM DS1338U-18+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1338U-18+T&R Mouser 零件编号 700-DS1338U-18+T&R	Analog Devices / Maxim Integrated	实时时钟 I C RTC with 56-Byte NV RAM	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)	56 B	uSOP-8	Backup Switching	1.71 V	5.5 V	- 40 C	+ 85 C	DS1338U	SMD/SMT	Reel
实时时钟 I C RTC with 56-Byte NV RAM DS1338U-3+T&R Analog Devices / Maxim Integrated 受限供货情况	制造商零件编号 DS1338U-3+T&R Mouser 零件编号 700-DS1338U-3T&R	Analog Devices / Maxim Integrated	实时时钟 I C RTC with 56-Byte NV RAM	数据表		受限供货情况	Serial 2-Wire, I2C		HH:MM:SS (24 hr)	56 B	uSOP-8		2.7 V	3.3 V	- 40 C	+ 85 C	DS1338U	SMD/SMT	Reel